publicationDate stringlengths 10 10 | abstract stringlengths 0 37.3k | title stringlengths 1 5.74k | doi stringlengths 11 47 ⌀ |
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2023-01-01 | Dalian advanced light source (DALS) is a new project proposed by Dalian Institute of Chemical Physics (DICP), Chinese Academy of Science aiming to produce high energy electron beam of 1.3 GeV with a repetition rate up to 1 MHz. It is a continuous wave (CW) extreme ultraviolet (EUV) free electron laser (FEL) based on su... | Analysis of the Optimal Operating Temperature of Dalian Advanced Light Source | 10.1007/978-981-99-6128-3_8 |
2023-01-01 | A vast array of critical in vivo processes and pathways are dependent on a multitude of O_2-binding heme proteins which contain a diverse range of functions. Resonance Raman (rR) spectroscopy is an ideal technique for structural investigation of these proteins, providing information about the geometry of the Fe-O-O fra... | Resonance Raman Characterization of O_2-Binding Heme Proteins | 10.1007/978-1-0716-3080-8_3 |
2023-01-01 | Arrays of low-temperature microcalorimeters provide a promising technology for X-ray astrophysics: the imaging spectrometer. A camera with at least several thousand pixels, each of which has an energy-resolving power ( E ∕ ΔE _FWHM) of a few thousand across a broad energy range (200 eV to 10 keV or higher), would be a ... | Signal Readout for Transition-Edge Sensor X-ray Imaging Spectrometers | 10.1007/978-981-16-4544-0_24-1 |
2023-01-01 | Aerogel is a nano-scale porous material with low density, low thermal conductivity, and flame retardant, which has been widely used in the field of high-temperature insulation. In recent years, aerogel is also used for cryogenic insulation, but the related parameters of its thermal insulation performance at low tempera... | Low-Temperature Thermal Conductivity Test of Aerogels Under the Full-Pressure Range | 10.1007/978-981-99-6128-3_127 |
2023-01-01 | Abstract A dust acoustic instability in the cryogenic glow discharge dusty plasma at a buffer gas temperature of 83 K is experimentally investigated. Estimates for the main plasma parameters are given. It is shown that dusty plasma is close to a ideal plasma (weakly-coupled). The wave–particle interaction is studied, a... | Nonlinear Dust Acoustic Waves in the Near Ideal (Gas-Like) Cryogenic Glow Discharge Dusty Plasma | 10.1134/S1063780X22601821 |
2023-01-01 | Cutting fluid is a major aspect of the machining process when machining metals with material adhesion challenges, as the fluid assists in the flushing of the chips from the cutting region and reduces the temperature generation and friction during the process. This chapter focuses on the cutting fluid and its applicatio... | Cutting Fluid and Its Application with Different Delivering Machining Techniques | 10.1007/978-3-031-35455-7_2 |
2023-01-01 | The paper presents the results of experimental studies of the microstructure, phase composition, and microhardness distribution of R6M5 and R2M8 high-speed steel after gas-laser cutting and cryogenic treatment. It shows that gas-laser cutting results in dissolving carbides and enriching a metal matrix with carbon and a... | The Effect of Cryogenic Treatment on the Structural Phase State of the Gas-Laser Cut Surface of High-Speed Steel | 10.1007/978-3-031-38126-3_77 |
2023-01-01 | The way in which the fluid is to be kept and transferred is a vital component of any cryogenic system. These vessels to store cryogenic fluids can be categorized into low-performance insulations and high-performance insulations. Low-performance insulations include cork, foam, or fibrous insulation, high-performance ins... | Review and Development of Thermal Design of a Cryogenic Dewar | 10.1007/978-981-99-3033-3_28 |
2023-01-01 | In the microgravity environment, the instability of the gas-liquid distribution in the storage tank of propellants is the key issue that the power system of the spacecraft should address. Passive phase separation based on porous materials, is a promising technique to guarantee vapor-free propellant delivery. Porous wov... | Effect of Wicking Capability on the Reseal Pressure of Woven Screens for On-Orbit Cryogenic Propellants Management | 10.1007/978-981-99-6128-3_116 |
2023-01-01 | Abstract Understanding the deformation-induced transformation-induced plasticity (TRIP) in high-entropy alloys (HEAs) is critical for obtaining desired mechanical properties. In this study, the deformation-induced phase transformation behavior of Fe_55Co_17.5Ni_10Cr_12.5Mo_5 HEA was investigated by microstructural char... | Fe_55Co_17.5Ni_10Cr_12.5Mo_5 High-Entropy Alloy with Outstanding Cryogenic Mechanical Properties Driven by Deformation-Induced Phase Transformation Behavior | 10.1007/s12540-022-01215-7 |
2023-01-01 | Due to increase in demand and widespread application of stainless steels, they have been used in a variety of applications like aerospace, automotive, ships, and constructional work. While drilling of these steels, the cost of tooling is generally high owing to the high temperature prevailing during machining. The pres... | Investigation of Cryogenic-Treated Tool During Drilling of Austenitic Stainless Steel | 10.1007/978-981-19-2188-9_62 |
2023-01-01 | Considering the extending use of hydrogen as a propellant in terrestrial and aerospace applications with subsequent growing needs for storage, as well as containers for transport, reserve, and distribution, cryogenic tank scrutiny holds an upmost significance. This work thus focuses on characterizing the dynamic behavi... | Characterization of Fluid-Filled Tank and Mode Shape Identification: Approach via Cryogenic Fluid Substitution by Granular Meta-material | 10.1007/978-3-031-05445-7_11 |
2023-01-01 | A variety of methods to separate and purify hydrogen exist. The processes in the removal of impurities from crude hydrogen to obtain a pure product can be roughly divided into three steps. The first step is pretreatment of the crude hydrogen for the removal of specific contaminants that are detrimental to subsequent se... | Hydrogen Separation and Purification | 10.1007/978-3-031-37780-8_14 |
2023-01-01 | Cryopreservation employs amalgamated applications of low temperatures in preserving structural composition along with functional integrity of animal cells and tissues. Traditionally, several cooling procedures permit ice crystal formation along with the rise in solute concentration that eventually leads to copious inju... | Cryopreservation of Cell Lines | 10.1007/978-3-031-19485-6_10 |
2023-01-01 | According to the International Air Transport Association (IATA), the industry has improved its record of fuel efficiency: Fuel burned per passenger per kilometer has dropped by half since 1990. This case study aims to find a powerful and efficient propulsion system that runs on renewable resources. We’ll dive deep into... | Hydrogen Fuel Cell Hybrid Technology in Aviation: An Overview | 10.1007/978-981-99-1894-2_67 |
2023-01-01 | The generation of energy from renewable sources, such as wind power and photovoltaics is subject to strong natural fluctuations. To be able to use the energy efficiently and as required, large and flexible storage options are required that can compensate for these fluctuations. Electricity cannot provide the necessary ... | Hydrogen Storage | 10.1007/978-3-031-37780-8_16 |
2023-01-01 | In the moist meadow areas of Southern Cis-Urals, on lake banks and low river terraces, one can find small, bumpy relief, represented by low oblong hummocks separated by hollow depressions. In the secondary scholarly literature, it was named “thufurs.” The microrelief forms a polygonal grid and resembles the migration o... | The Role of Late Pleistocene Permafrost Processes in the Formation of Thufurs in the Southern Cis-Urals Steppe | 10.1007/978-3-030-78083-8_2 |
2023-01-01 | To understand the performance of a pulsating heat pipe in cryogenic cooling, a 2D numerical simulations are performed using Computational Fluid Dynamics techniques. Nitrogen is used as the working fluid with a 60% filling ratio. The analysis is carried out at cryogenic temperatures of 75 K and 115 K in the condenser an... | Numerical Analysis on the Performance of Nitrogen Pulsating Heat Pipe | 10.1007/978-981-99-3844-5_34 |
2023-01-01 | The objective of this activity was to develop novel European polyurethane (PU) materials suitable for versatile space applications that can be manufactured via “environmentally friendly” procedure without the use of toxic isocyanates and/or employing sustainable materials sources. The non-isocyanate polyurethanes (NIPU... | Eco-friendlier and non-isocyanate-based polyurethane materials for space applications | 10.1007/s12567-021-00408-x |
2023-01-01 | Aluminum alloys have been extensively employed in industrial applications due, among other things, to low cost and small weight. The purpose of this work was to investigate the Vickers hardness, tensile strength (at different temperatures) and microstructure (X-Ray diffraction, scanning and transmission electron micros... | Structural Characterization of the Rolled and Annealed 7475 Aluminum Alloy | 10.1007/s11665-022-07120-9 |
2023-01-01 | Cryogenic propulsion system of the rocket engine has propellants tanks for servicing cryogenic propellants like liquid oxygen (LOX) and liquid hydrogen (LH2). For a good mission, accuracy of the propellant loading is very critical in the sense that either the mission would be pre-mature by exhausting the propellants or... | Soft Calibration Adapted for Refinement of Catch Tank Temperature Measurements for Cryogenic Propulsion | 10.1007/978-981-19-5221-0_61 |
2023-01-01 | An operation of cryogenic facilities working at 2–4 K temperature levels is hardly possible without a reliable and properly functioning cryogenic instrumentation. The key measurement components are temperature sensors, pressure transmitters, strain gauges and flow meters. Present paper describes a progress in the instr... | Recent Progress in Instrumentation for Large to Medium Scale Facilities Operating at 4 K Temperature Level | 10.1007/978-981-99-6128-3_129 |
2023-01-01 | Every year, the industries are found to lose a billion of rupees due to abrasive wear and tear and subsequently wastage of material by surface loss. The widely used surface techniques are nitriding and chemical/physical vapor deposition. Nitriding requires high temperature and a long processing time, and chemical/physi... | Deep Learning Neural Networks for Forecasting the Abrasive Wear in Machining Tools for Cryogenic Treatment by Process Parameter Optimization | 10.1007/978-981-19-9638-2_2 |
2023-01-01 | Ultra-high performance concrete(UHPC) is known for its high strength, high toughness and durability, which makes UHPC be seen as a promising repairing material for normal concrete(NC). In order to make sure the application of UHPC in reinforcement, especially in cryogenic circumstance, it is critical to characterize th... | Shear Performance of Interface Between Normal Concrete and Ultra-high Performance Concrete in Cryogenic Circumstance | 10.1007/978-981-19-7331-4_41 |
2023-01-01 | Cryogenic cavitation is important for the operation of rocket propulsion system and is complex because of its strong thermal effects. In this chapter, a brief introduction of this phenomenon is given out. Theoretical models historically developed to estimate thermal effects are classified by their physical hypothesis a... | Cavitation Flow of Cryogenic Fluids | 10.1007/978-981-287-092-6_13 |
2023-01-01 | In petrochemical industries, aluminum is normally used in cryogenic heat exchangers such as main cryogenic heat exchangers and cold boxes because of its low-temperature toughness. In terms of corrosion, although anodic to most metals, Al is corrosion resistant to atmospheric and freshwater environments; to a certain ex... | Corrosion Behavior of Aluminum Alloys in Hydrogen Chloride Containing Environments | 10.1007/978-981-19-1851-3_5 |
2023-01-01 | In modern manufacturing processes, the environmental impact becomes an increasingly important aspect. The aim of developing new coolant strategies is therefore an approach to increase the efficiency of the machining process while reducing coolant consumption. The priority is to optimize the supply of coolant to the too... | Analysis of Cryogenic Minimum Quantity Lubrication (cMQL) in Micro Deep Hole Drilling of Difficult-to-Cut Materials | 10.1007/978-3-031-18318-8_40 |
2023-01-01 | Morphological characteristics of liposomes, such as size and lamellarity directly impact their quality and biological performance of encapsulated drug. Gaining insights into these parameters may also help ensure identification and utilization of most efficient process parameters for liposomes manufacturing. Direct imag... | Imaging of Liposomes by Negative Staining Transmission Electron Microscopy and Cryogenic Transmission Electron Microscopy | 10.1007/978-1-0716-2954-3_22 |
2023-01-01 | The overall quality of a component and its mechanical performance and reliability during all its life cycle depend on several characteristics. The choice of the material plays an important role in satisfying the requirements and usually it makes the difference between failed and not failed products; however, another si... | Advanced finite element model for predicting surface integrity in high-speed turning of AA7075-T6 under dry and cryogenic conditions | 10.1007/s00170-022-10531-6 |
2023-01-01 | An operation of cryogenic facilities with the liquid (LHe) or gaseous (GHe) helium is impossible without control devices. The key controlling components are cryogenic valves, which are used to regulate a flow of the cryogenic fluid as well as to liquefy GHe (also named as “JT-valves”). The present paper gives some comm... | Valves for Helium Cryogenics: Short Review and Experience on Installation | 10.1007/978-981-99-6128-3_27 |
2023-01-01 | A vacuum calibration apparatus is presented which allows the calibration of vacuum in cryogenic temperature (down to ~ 4K) with instrumentation at room temperature. The GM cryocooler was used as the cold source, and the temperature uniformity of the calibration chamber was analyzed and optimized. A structure called Sni... | Design and Analysis of Vacuum Calibration Apparatus at Cryogenic Temperature | 10.1007/978-981-99-6128-3_51 |
2023-01-01 | Cryogenic loop heat pipes are highly efficient heat transfer devices at cryogenic temperature range, which have promising application prospects in satellites, spacecrafts, electronics, and so on. Cooling down process is a most critical process for a CLHP before startup. At present, secondary loop is a major way for a C... | Experimental Study on Cooling Down Process of a Nitrogen-Charged Cryogenic Loop Heat Pipe | 10.1007/s11630-022-1688-4 |
2022-12-17 | Cryogenic solid state detectors are widely used in dark matter and neutrino experiments, and require a sensible raw data analysis. For this purpose, we present Cait, an open source Python package with all essential methods for the analysis of detector modules fully integrable with the Python ecosystem for scientific co... | Cait: Analysis Toolkit for Cryogenic Particle Detectors in Python | 10.1007/s41781-022-00092-4 |
2022-12-05 | Magnesium alloys are increasingly used in the biomedical field thanks to their biocompatibility. However, poor corrosion resistance greatly limits their applications. Coating the devices is known to represent the most efficient way to increase the corrosion performances of magnesium alloys, but it requires specific sur... | Cryogenic ultrasonic vibration assisted turning to texturize AZ31 magnesium alloy surfaces | 10.1007/s44245-022-00007-y |
2022-12-05 | The formation and deposition of solids in plant equipment is a perennial risk to the cryogenic processing of natural gas. While several tools are available to predict the temperatures at which heavy hydrocarbon solids (HHC) will form, the accuracy of the gas mixture’s compositional characterization can significantly im... | Performance Tests of Gas Characterization Methods for Predicting Freeze-out in LNG Production | 10.1007/s10765-022-03127-5 |
2022-12-01 | Abstract The technology for the formation of a cryogenic deuterium uniform-thickness layer in a shell located in an experimental box is described. The obtained cryogenic deuterium layers, which meet the requirements of the uniform-thickness of the cryogenic-target layer, are presented. | Formation of a Cryogenic Deuterium Uniform-Thickness Layer in a Spherical Shell as a Step in Making a Cryogenic Target for Laser Fusion | 10.1134/S1063778822100441 |
2022-12-01 | Abstract This article describes the development of the DEMO-FNS hybrid (fusion–fission) reactor with DT fusion capacity of 40 MW in Russia. Operation of the reactor requires the development of systems of the fusion fuel cycle (FC). They are based on technologies of tritium and deuterium handling, which are being develo... | Assessment of the Readiness Level of Tritium Cycle Technologies in Russia Exemplified by the Project of the DEMO-FNS Hybrid Reactor | 10.1134/S1063778822130075 |
2022-12-01 | Abstract Intermediate results of work in a shadowgraphic characterization program of a layer of hydrogen isotopes in an indirect-drive cryogenic target are presented. The target is a spherical shell with a cryogenic layer of hydrogen isotopes frozen on its inner surface and is designed for laser-driven fusion studies a... | Shadowgraphic Characterization Method of a Cryogenic Hydrogen Isotope Layer in an Indirect-Drive Target for Inertial Confinement Fusion | 10.1134/S1063778822100659 |
2022-12-01 | The radio frequency interference (RFI) due to the X-band telecommunication with the LiteBIRD spacecraft was computed using a 3D electromagnetic field simulator to evaluate its field strength at the instrument detectors. First, the level of RFI with different materials for the spacecraft main body was evaluated. The att... | Assessment of the RFI by the X-Band Antenna in LiteBIRD Using a 3D Electromagnetic Field Simulator | 10.1007/s10909-022-02889-4 |
2022-12-01 | Fractional electron capture probability ratios of ^125I were measured using metallic magnetic calorimeters (MMCs). Due to the 4 π geometry of the source embedded in the absorber, detection efficiency of nearly 99% was observed for K , L , M , and N capture events. The fractional capture probabilities were calculated fr... | Determination of Fractional Electron Capture Probabilities of ^125I Using Metallic Magnetic Calorimeters | 10.1007/s10909-022-02851-4 |
2022-12-01 | The CUORE experiment is a ton-scale array of $$\hbox {TeO}_2$$ TeO 2 cryogenic bolometers located at the underground Laboratori Nazionali del Gran Sasso of Istituto Nazionale di Fisica Nucleare (INFN), in Italy. The CUORE detector consists of 988 crystals operated as source and detector at a base temperature of $$\sim ... | Expected sensitivity to ^128Te neutrinoless double beta decay with the CUORE TeO_2 cryogenic bolometers | 10.1007/s10909-022-02738-4 |
2022-12-01 | The experimental detection of the CE $$\nu$$ ν NS allows the investigation of neutrinos and neutrino sources with all-flavor sensitivity. Given its large content in neutrons and stability, Pb is a very appealing choice as target element. The presence of the radioisotope $$^{210}$$ 210 Pb (T $$_{1/2}\sim$$ 1 / 2 ∼ 22 yr... | Operation of an Archaeological Lead PbWO
$$_4$$
4
Crystal to Search for Neutrinos from Astrophysical Sources with a Transition Edge Sensor | 10.1007/s10909-022-02823-8 |
2022-12-01 | CUORE Upgrade with Particle IDentification (CUPID) is a foreseen ton-scale array of Li_2MoO_4 (LMO) cryogenic calorimeters with double readout of heat and light signals. Its scientific goal is to fully explore the inverted hierarchy of neutrino masses in the search for neutrinoless double beta decay of ^100Mo. Pile-up ... | Machine Learning Techniques for Pile-Up Rejection in Cryogenic Calorimeters | 10.1007/s10909-022-02741-9 |
2022-12-01 | Abstract Metastable β titanium alloys were used in the aviation field in the first years of their discovery because of their high strength versus low density, providing fuel savings. However, studies conducted in recent years show that the usage areas of metastable alloys will increase owing to their unique properties,... | Effect of Aging Applied with the Ultra-Low Heating Rate after CRYO Treatment on the Corrosion Resistance of Metastable β Titanium Alloy’s | 10.1134/S0031918X22100052 |
2022-12-01 | Cryogenic 3D printing (Cryo-3DP) technique is used to realize the frozen 3D objects by layered deposition of the liquids inside an insulated chamber. The operating temperature of the process ranges from − 20 to − 25 °C. Cryo-3DP demands high cooling rates initially to reach the process temperature followed by lower coo... | Multimodal freezing system for cryogenic 3D printing | 10.1007/s40964-022-00310-w |
2022-12-01 | Coherent neutrino-nucleus scattering is a promising new tool in the toolbox of electroweak precision measurements at low q -transfer. It will enable precise measurements of standard model (SM) physics like the running of the Weinberg angle but also the search for new physics beyond the SM like sterile neutrinos. The Nu... | Nucleus: Searching for Coherent Neutrino Nucleus Scattering at Lowest Energies | 10.1007/s10909-022-02862-1 |
2022-12-01 | 36CrB4 boron steel can be alternative steel of 42CrMo4 according to researchers in terms of material cost. As this kind of steel has superior toughness, good ductility, and good wear resistance, it can be used in lots of industrial applications. Cryogenic treatment is defined as permanent treatment affecting the entire... | Investigation of the Effects of Cryogenic Treatment on the Friction and Wear Properties of 36CrB4 Boron Steel | 10.1007/s13369-022-06913-3 |
2022-12-01 | Abstract The isotopic composition of vegetation and organic matter of permafrost burozems in the south of the Vitim Plateau is analyzed. The soil profile is characterized by a pronounced uneven carbon distribution. Carbon reserves are mainly concentrated in the humus-accumulative horizon and sharply decrease down the s... | Isotope Composition of Carbon of Plants and Organic Matter in Burozems of the Southern Vitim Plateau | 10.3103/S0147687422040135 |
2022-12-01 | The last thirty years of cosmochemistry and planetary science have shown that one major Solar System reservoir is vastly undersampled in the available suite of extra-terrestrial materials, namely small bodies that formed in the outer Solar System (>10 AU). Because various dynamical evolutionary processes have modified ... | Sample return of primitive matter from the outer Solar System | 10.1007/s10686-021-09811-y |
2022-12-01 | Multi-step aging treatments were applied to the Ti-15V-3Al-3Sn-3Cr metastable β alloy, with and without cryogenic treatment, and a single-step aged sample was used as a control sample. Microstructural observations and wear tests were applied to heat-treated samples. Compared to the single-step aged sample, the average ... | Influence of Cryogenic Treatment Combined with Multi-Step Aging on Wear Behavior of Ti-15V-3Al-3Sn-3Cr Metastable Βeta Titanium Alloy | 10.1007/s12666-022-02703-5 |
2022-12-01 | Abstract Currently, within the International Atomic Energy Agency (IAEA), the coordination research project “Pathways to Energy from Inertial Fusion: Materials Research and Technology Development” has been started [1]. The Lebedev Physical Institute takes part in this project under contract no. 24154. The aim of the re... | Cryogenic Targets of Shock Ignition: Modeling of Diffusive Filling with a Hydrogen Fuel | 10.1134/S1063778822130026 |
2022-12-01 | Electroplated bismuth (Bi) is commonly used in transition-edge sensors (TESs) for X-rays because of its high stopping power and low heat capacity (Collan in Phys Rev B 1:2888, 1970, Yan in Appl Phys Lett 111:192602, 2017). Electroplated Bi is usually grown on top of another metal that acts as seed layer, typically gold... | Devices for Thermal Conductivity Measurements of Electroplated Bi for X-ray TES Absorbers | 10.1007/s10909-022-02876-9 |
2022-11-29 | The compositions of soils and their parent materials were studied within one of the most northern land areas of the world — the island of Alexandra Land of the Franz Josef Land archipelago. Contents of 65 trace and major elements were determined using atomic emission spectrometry (ICP-AES) and inductively coupled plasm... | A baseline survey of the geochemical characteristics of the Arctic soils of Alexandra Land within the Franz Josef Land archipelago (Russia) | 10.1007/s12665-022-10658-5 |
2022-11-21 | A cryogenic deep drawing process was proposed for complex curved surface part forming with aluminum alloy friction stir welded (FSW) blanks. The experimental forming limit curves (FLCs) of AA2219 alloy FSW blanks were obtained using the Nakajima tests at -196 °C. The theoretical FLC of base metal (BM) and weld zone for... | Prediction for cryogenic formability of AA2219 alloy cylindrical parts with friction stir weld | 10.1007/s12289-022-01724-1 |
2022-11-01 | Experimental data are presented for the charge collection efficiency for near-electrode interactions in cryogenic germanium detectors, and analyzed in terms of a model involving a phonon wind-driven expansion of the electron-hole cloud generated at the site of energy deposition. Computer simulations reproduce to an exc... | Phonon Wind Effects on Charge Collection in Cryogenic Ge Detectors for Rare Event Searches at Low Energies | 10.1007/s10909-022-02817-6 |
2022-11-01 | Transition Edge Sensors (TESs) have found widespread application in fundamental studies due to their low background rate, high efficiency, and excellent energy resolution. This makes them suitable candidates for ALPS II, which investigates the existence of new particles (axions and axion-like-particles) which couple ve... | Characterising a Single-Photon Detector for ALPS II | 10.1007/s10909-022-02720-0 |
2022-11-01 | Carbon fiber-reinforced plastics (CFRP) are widely used in the aerospace and automobile industries because of their ultralight weight, high strength, excellent corrosion resistance, and anti-fatigue properties. However, the machining of CFRP is still challenging due to its super hardness and sensitivity to heat. Cryoge... | Tool wear and surface quality during milling CFRP laminates under dry and LN_2-based cryogenic conditions | 10.1007/s00170-022-10234-y |
2022-11-01 | Cost-effective new environmental catalysts play a crucial role in purifying NO_x from exhaust gas of coal mine diesel vehicle. A new, environmentally friendly catalyst with high catalytic activity and good redox properties was prepared by a microwave-assisted sol–gel method using TiO_2 nanoparticles as a catalyst, whic... | Green surfactant-modified TiO_2 nanoparticles doped with La-Cr bimetal for NO_x removal | 10.1007/s11356-022-20992-7 |
2022-11-01 | The R icochet reactor neutrino observatory is planned to be installed at the Laue Langevin Institute starting mid-2022. Its scientific goal is to perform a low-energy and high precision measurement of the coherent elastic neutrino-nucleus scattering spectrum in order to explore exotic physics scenarios. R icochet will ... | HEMT-Based 1 K Front-End Electronics for the Heat and Ionization Ge CryoCube of the Future Ricochet CE
$$\nu $$
ν
NS Experiment | 10.1007/s10909-022-02896-5 |
2022-11-01 | A Gilbert-cell mixer is designed for operation in cryogenic conditions ( $$-196~^\circ$$ - 196 ∘ C) using UMC 180 nm CMOS technology. The operating frequency is determined as 5 GHz. The proposed mixer achieves an IIP3 of 12.8 dBm, a 1-dB compression of 2.19 dBm, and a conversion gain of around 4 dB at $$-196~^\circ$$ -... | High-linearity Gilbert-cell mixer design for cryogenic applications | 10.1007/s10470-022-02098-9 |
2022-11-01 | In nowadays, improve energy efficiency in the metal cutting industry is one of the main challenges. The selection of machining parameters and cooling/lubrication conditions is an important issue to assure better energy efficiency in the milling process. The present study explores the influence of three cutting paramete... | Optimization and Prediction of Specific Energy Consumption in Ball-End Milling of Ti-6Al-4V Alloy Under MQL and Cryogenic Cooling/Lubrication Conditions | 10.1007/s40684-021-00413-9 |
2022-11-01 | Design, development, and testing of LPRE (Liquid Propellant Rocket Engine) are difficult and expensive tasks. Prior to full-scale design, it is indispensable to optimize important parameters at sub-scale. Propellants flow rates are low for a sub-scale or laboratory scale combustion chambers. It is hard to satisfy chamb... | Testing Procedure for Laboratory Scale Semi Cryogenic Combustion Chamber of LPRE with Problems Faced and Lessons Learned | 10.1007/s11630-022-1617-6 |
2022-11-01 | In this study, the role of non-metallic inclusions on the microstructure and cryogenic toughness in the novel high-Mn steel weld metals was investigated. The cryogenic impact testing at − 196 ℃ indicated that the absorbed energy of three weld metals (WM-1, 2, 3) was 20 ± 2 J, 32 ± 2 J, and 52 ± 6 J, respectively. In th... | The effect of non-metallic inclusions in refining microstructure and improving cryogenic toughness of novel high-Mn steel weld metals for LNG tanks | 10.1007/s40194-022-01365-7 |
2022-11-01 | Cryogenic air separation has efficaciously been implemented to provision oxygen, nitrogen, argon, neon, and other valuable products for a wide range of applications. Herein, the present study investigates neon and argon recovery from a novel four-column air separation unit. The system is appraised through thermodynamic... | Proposal and energy/exergy analysis of a novel cryogenic air separation configuration for the production of neon and argon | 10.1007/s11696-022-02396-6 |
2022-11-01 | The aim of the SELENDIS project within the EDELWEISS collaboration is to observe single e $$^-$$ - h $$^+$$ + pairs in lightweight (3.3 g) cryogenic germanium bolometers with charge and phonon readout at biases up to $$\sim 100$$ ∼ 100 V. These devices are ideal to characterize in detail the mechanism of charge creati... | Phonon and Charge Signals from IR and X Excitation in the SELENDIS Ge Cryogenic Detector | 10.1007/s10909-022-02826-5 |
2022-11-01 | Despite the recent developments in non-conventional manufacturing approaches, machining is still a prominent technique for the mass production of metallic components. However, given the difficult-to-machine nature and high heat generation during machining of Hastelloy-X, there is a lack of comparative investigations th... | Understanding the machining induced tribological mechanism of Hastelloy-X under sustainable cooling/lubrication conditions | 10.1007/s00170-022-10243-x |
2022-10-25 | The time-dependence of ON and OFF switching states in Pt/NiO $$_{x}$$ x /Pt crossbar devices was measured between 300 K and 180 K. We find that the OFF-state resistance increases with time and this positive relaxation rate is reduced upon cooling, whereas the resistance decreases with time for the device in the ON stat... | Temperature-dependent time relaxation of ON and OFF states in NiO
$$_{x}$$
x
-based crossbar memory arrays | 10.1007/s00339-022-06120-9 |
2022-10-01 | Abstract In this paper, we consider the concept of a test bench for a cryogenic moderator based on solid mesitylene for a compact neutron source. Process diagrams are provided, and the principle of operation, as well as a control and monitoring program for the main systems of the cryogenic-moderator test bench, are des... | Concept of a Test Bench for the Cryogenic Moderator of a Compact Neutron Source | 10.1134/S1027451022050275 |
2022-10-01 | Invariably all Additive Manufacturing (AM) processes occur in a narrowly controlled range of temperature and/or pressure. All established AM processes for metals and non-metals occur at ambient or higher temperatures. However, in recent years, AM processes are being developed for unique materials such as bio gels, medi... | Sub-zero additive manufacturing: a review of peculiarities and applications of additive manufacturing at temperatures below 0 °C | 10.1007/s40964-022-00273-y |
2022-10-01 | This paper concerns the coupling effect of strain rate and temperature on the damage mechanical properties of the long-glass-fiber-reinforced polypropylene (GF50-PP) composite produced by the thermocompression process. Composite plates of GF50-PP have been employed to study the effect of glass fiber distribution on the... | Mechanical Properties and Damage Behavior of Polypropylene Composite (GF50-PP) Plate Fabricated by Thermocompression Process Under High Strain Rate Loading at Room and Cryogenic Temperatures | 10.1007/s10443-022-10047-y |
2022-10-01 | CO_2 in natural gas (NG) is prone to condense directly from gas to solid or solidify from liquid to solid at low temperatures due to its high triple point and boiling temperature, which can cause a block of equipment. Meanwhile, CO_2 will also affect the calorific value of NG. Based on the above reasons, CO_2 must be r... | Review on cryogenic technologies for CO_2 removal from natural gas | 10.1007/s11708-022-0821-0 |
2022-10-01 | Abstract Known data on computations of heat transfer and hydraulic resistance of various heat-exchange surfaces in recuperative heat exchangers were analyzed. A method for optimization of a recuperative heat exchanger in terms of its weight and the power consumed by the cryogenic system was developed and proposed. | The Method for Optimization of a Countercurrent Recuperative Heat Exchanger for a Cryogenic System Used in Superconducting Transport Power Plants | 10.3103/S1068799822040195 |
2022-10-01 | The thin-walled titanium alloy parts have the poor structural stiffness, and the surface deformation error can hardly be improved under heavy processing load, so that has poor machinability for this kind of materials. Based on the comprehensive investigation, liquid nitrogen (LN_2) cooling can change obviously the mech... | Effect of cryogenic cooling on deformation of milled thin-walled titanium alloy parts | 10.1007/s00170-022-10137-y |
2022-10-01 | Cryogenic electron microscopy (cryo-EM) has extensively boosted structural biology research since the “resolution revolution” in the year of 2013 which was soon awarded the Nobel Prize in Chemistry in 2017. The advances in camera techniques and software algorithms enabled cryo-EM to routinely characterize the three-dim... | Cryo-EM for nanomaterials: Progress and perspective | 10.1007/s40843-022-2120-8 |
2022-10-01 | In this study, we developed a cryogenic thermoluminescence (TL) measurement system and evaluated its performance. A graphical user interface-based data acquisition software is programmed to control the whole system, which includes the thermostat, photomultiplier tube, and counter. To test the measurement system, we use... | Development of cryogenic thermoluminescence measurement system and performance test on Na_2W_2O_7 single crystal | 10.1007/s40042-022-00583-y |
2022-09-01 | The current stimulation practice of hydraulic fracturing relies on injection of water-based fluids; however, water can cause significant formation damage, therefore, alternative fracturing methods are an option. The concept of thermal stimulation rests on the idea that a very cold liquid can induce fracture when brough... | Thermal Stimulation of Sedimentary Rocks: Experimental Investigation on Local Khuff Limestone and Biyadh Sandstone | 10.1007/s13369-021-06477-8 |
2022-09-01 | Purpose Recent researches of RF gun operated at cryogenic temperature have many advantages to serve as the technology to realize the future light source. In order to further improve the accelerating gradient of accelerators, the cryogenic acceleration structure is studied. Design/methodology/approach The cryogenic acce... | Study and design of cryogenic accelerating structure and RF optimization of single cell for SXFEL energy upgrading | 10.1007/s41605-022-00341-5 |
2022-09-01 | This study discusses the milling of Nickel-Titanium (NiTi) alloy, one of the innovative and widely used shape memory alloy (SMA). During the face milling operations, the average surface roughness (R_a) was investigated depending on the change in machining parameters, cutting conditions, and cryogenic heat treatment. Ex... | Optimization of Cutting Conditions, Parameters, and Cryogenic Heat Treatment for Surface Roughness in Milling of NiTi Shape Memory Alloy | 10.1007/s11665-022-06769-6 |
2022-09-01 | As the boil-off gas (BOG) rate is tested to evaluate the thermal insulation performance of cryogenic containers at a 90 % liquid level in standard. This study aims to predict the BOG rate of cryogenic containers at different liquid levels based on a single test. If the BOGs at a 90 % liquid level can be evaluated based... | Predicting BOG rate in cryogenic containers at different liquid levels based on a single test | 10.1007/s12206-022-0839-6 |
2022-09-01 | The Ni57Ti43 alloy is a strategy material mainly due to its pseudoelasticity and shape memory properties. In this work, the influence of deep cryogenic treatment on the pseudoelastic behavior of Ni57Ti43 alloy under cyclic thermomechanical loading is investigated. The samples with a uniform gauge section format were in... | Influence of Deep Cryogenic Treatment on the Pseudoelastic Behavior of the Ni_57Ti_43 Alloy | 10.1007/s40830-022-00387-w |
2022-09-01 | Circuit quantum electrodynamics (cQED) experiments on superconducting qubit systems typically employ radiation shields coated in photon absorbing materials to achieve high qubit coherence and low microwave resonator losses. In this work, we present preliminary results on the performance of Vantablack as a novel infrare... | Vantablack Shielding of Superconducting Qubit Systems | 10.1007/s10909-022-02672-5 |
2022-09-01 | The standing-wave thermoacoustic engines (TAE) are applied in practice to convert thermal power into acoustic one to generate electricity or to drive cooling devices. Although there is a number of existing numerical researches that provides a design tool for predicting standing-wave TAE performances, few existing works... | Temperature Difference and Stack Plate Spacing Effects on Thermodynamic Performances of Standing-Wave Thermoacoustic Engines Driven by Cryogenic Liquids and Waste Heat | 10.1007/s11630-022-1572-2 |
2022-08-19 | Medium-entropy alloys (MEAs) exhibit excellent mechanical properties and unique deformation mechanism at cryogenic temperatures. However, limited studies have been conducted to explore their cryogenic temperature wear behaviors and thus hinder their further cryogenic applications. Here, we report a mono-phased heteroge... | Improved Wear Resistance of a Heterogeneous CoCrNi Medium-Entropy Alloy at Cryogenic Temperature | 10.1007/s11249-022-01643-x |
2022-08-12 | During the processing of metal matrix composite materials, some negative situations may occur due to the interaction between the tool and the workpiece. Wear and damage may occur on the side surfaces of the cutting tool used. In order to eliminate these adverse conditions, generally cooling liquids are used. In this st... | Machining and optimization of reinforced copper composites using different cooling-lubrication conditions | 10.1007/s40430-022-03678-6 |
2022-08-01 | The magnetocaloric effect (MCE) in samples of the Gd_2In compound has been studied by the direct method in temperature range of 4–240 K in magnetic fields of Bitter coil up to 14 T. The maximum detected value of the inverse MCE at cryogenic temperatures in the 1st-order metamagnetic phase transition (PT) is ∆ T _ ad =... | Inverse Magnetocaloric Effect and Kinetic Arrest Behavior in As-Cast Gd_2In at Cryogenic Temperatures | 10.1007/s10948-022-06336-z |
2022-08-01 | This paper demonstrated the development of a finite element method (FEM) based model for simulating the dynamic recrystallization (DRX) induced surface and sub-surface microstructural evolution of Co-Cr-Mo biomaterial in cryogenic burnishing. The cryogenic cooling effect was simulated by adding a heat exchange window t... | Numerical Investigation of Dynamic Recrystallization Induced Microstructural Evolution in Cryogenic Burnishing of Co-Cr-Mo Biomaterial | 10.1007/s11665-022-06738-z |
2022-08-01 | This work presents a numerical investigation of the thermal—fluid—structure coupling behavior of the liquid natural gas (LNG) transported in the flexible corrugated cryogenic hose. A three-dimensional model of the corrugated hose structure composed of multiple layers of different materials is established and coupled wi... | Thermal—Fluid—Structure Coupling Analysis of Flexible Corrugated Cryogenic Hose | 10.1007/s13344-022-0058-z |
2022-08-01 | The improved understandings of the mechanical properties as well as deformation mechanisms at cryogenic temperatures are the prerequisite for realizing the application of any new engineering materials to cryogenic industries. Here, a (CoCrNi)_94Al_3Ti_3 medium entropy alloy (MEA) with nanoscale L1_2 coherent precipitat... | Precipitation and heterogeneous strengthened CoCrNi-based medium entropy alloy with excellent strength-ductility combination from room to cryogenic temperatures | 10.1007/s11431-022-2076-1 |
2022-07-13 | A transition edge sensor (TES) is extremely sensitive to changes in temperature, and combined with a high- Z metal of a certain thickness, it can realize high-energy resolution measurements of particles such as X-rays. X-rays with energies below 10 keV have a weak penetrating ability, hence, only gold or bismuth of a f... | Transition edge sensor-based detector: from X-ray to
$$\gamma$$
γ
-ray | 10.1007/s41365-022-01071-5 |
2022-07-01 | Titanium alloys results in high tool wear when machined at elevated cutting speeds because of their high temperature strength and low thermal conductivity. The issue further aggravates when machining is carried out at cutting speeds above 60 m/min. Since industrial productivity necessitates the use of cutting speeds in... | Comparative analysis of tool wear progression of dry and cryogenic turning of titanium alloy Ti-6Al-4V under low, moderate and high tool wear conditions | 10.1007/s00170-022-09196-y |
2022-07-01 | Ni-based superalloy GH4169 is widely demanded in the aerospace industry because of its excellent properties. However, the cutting of GH4169 at normal temperature has many challenges, such as tool wear, machining accuracy, and production efficiency. Cryogenic cutting has been an advanced method in assisting material rem... | Experimental research on cryogenic cutting performance of Ni-based superalloy GH4169 | 10.1007/s00170-022-09325-7 |
2022-07-01 | Heat treatment is developed for commercial rolled thick sheets of cryogenic steel for liquefied natural gas equipment. It is shown that treatment guarantees the required mechanical and tribological properties. Performance specifications for rolled thick sheets are developed. Rolled sheets with thickness up to 50 mm are... | Novel Economically Alloyed Steel for Liquefied Natural Gas Equipment and its Heat Treatment Regime | 10.1007/s11041-022-00785-y |
2022-07-01 | Austempered Ductile Iron (ADI) is a candidate material to replace case-hardened steel in many applications. The mechanical properties of ADI can be tailored by the chemical composition and heat treatment conditions. In this study, different nickel content Ductile Irons (DI) were cast and heat treated. In order to desig... | The Effect of Cryogenic Treatment on Hardness, Toughness, and Tribological Properties of Austempered Ductile Iron with Different Nickel Contents | 10.1007/s40962-021-00686-5 |
2022-07-01 | Based on the Q–T process and characterized by SEM, XRD, and TEM, the microstructure evolution and impact properties of medium-manganese aluminized steel under quenching at 650, 700, 750, and 800 °C and tempering at 200 °C were studied. The results showed that the microstructure of the steel was mainly composed of ferri... | Austenite Stability and Cryogenic Impact Toughness of a Lamellar Fe-Mn-Al-C Lightweight Structural Steel Subjected to Quenching and Tempering Process | 10.1007/s11665-022-06649-z |
2022-06-08 | The effects of processing parameters and cryogenic treatment on cutting force and surface roughness in the milling of Ti6AI4V alloy were investigated in this study. The effects of cutting speed, feed rate, and the treatments applied to the tools were evaluated through the Taguchi method and grey relational analysis. Co... | Effects on machinability of cryogenic treatment applied to carbide tools in the milling of Ti6AI4V with optimization via the Taguchi method and grey relational analysis | 10.1007/s40430-022-03572-1 |
2022-06-01 | Solar energy is the most sustainable and free source to manage the world energy demand. One aspect of solar-driven energy supply can be observed in cooling systems. Recently, solar energy-based cooling systems have received many attentions. Solar cooling systems utilizing solar collectors, as the renewable and sustaina... | A review on solar-powered cooling systems coupled with parabolic dish collector and linear Fresnel reflector | 10.1007/s11356-022-19993-3 |
2022-06-01 | Abstract An in-depth analysis of temporal changes in hydrothermal regimes of natural seasons has been performed for the period from 1936 to 2016 to identify the reasons behind the activation of cryogenic landslide processes in the Southeastern Altai Mountains. Ultra-high-resolution satellite imagery is used to identify... | Climatogenic Cryomorphogenesis in the Southeastern Altai Mountains | 10.1134/S1995425522030040 |
2022-06-01 | Compared with liquid nitrogen (LN_2) and water, the density of liquid hydrogen (LH_2) is more than one order of magnitude smaller, which leads to significantly different flow-induced vibration characteristics in the Coriolis mass flowmeter (CMF). Based on the Euler beam theory, the complex set of equations of fluid-sol... | Flow-induced vibration characteristics of the U-type Coriolis mass flowmeter with liquid hydrogen | 10.1631/jzus.A2100560 |
2022-06-01 | Oxygen is an essential lifesaving medicine used for several indications at all levels of health care. The COVID-19 pandemic and its recent second wave have resulted in a surge in demand for necessary resources, including trained staff, hospital beds, and medical supplies like oxygen. Limited availability of these resou... | Medical Oxygen: A Lifesaving Drug During the COVID-19 Pandemic—Source and Distribution | 10.1007/s12098-021-03978-0 |
2022-06-01 | The cooling capacity of the cryogenic pulsating heat pipe (PHP) during the cooldown process is one of the critical factors for it used as the thermal link in the cryogenic system. In this paper, the copper block with a mass of 7.69 kg is cooled by a cryogenic PHP using neon as the working fluid. The heat transfer mecha... | Cooldown Characteristics of a Neon Cryogenic Pulsating Heat Pipe | 10.1007/s10909-022-02726-8 |
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