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exhaust back pressure
排气背压
residual gas
残余废气
coefficient of residual gas
残余废气系数
coefficient of charge
充量系数
coefficient of scavenging
扫气系数
excess air factor
过量空气系数
air/fuel ratio
空燃比
scavenging efficiency
扫气效率
compression beginning pressure
压缩始点压力
compression terminal pressure
压缩终点压力
compression beginning temperature
压缩始点温度
compression terminal temperature
压缩终点温度
polytropic index of compression
压缩多变指数
compression ratio
压缩比
effective compression ratio
有效压缩比
maximum combustion temperature
最高燃烧温度
maximum explosive pressure or peak pressure or maximum firing pressure
最高爆发压力
pressure step-up ratio or rate of pressure rise
压力升高比
expansion terminal temperature
膨胀终点温度
expansion terminal pressure
膨胀终点压力
polytropic index of expansion
膨胀多变指数
law of heat release
放热规律
heat balance or thermo balance
热平衡
indicator diagram
示功图
fullness coefficient of indicator diagram
示功图丰满系数
working process
工作过程
indicated work
指示功
indicared specific fuel consumption
指示燃油消耗率
effective specific fuel consumption
有效燃油消耗率
fuel consumption
燃油消耗量
specific oil consumption
机油消耗率
oil consumption
机油消耗量
air consumption
空气消耗量
specific air consumption
空气消耗率
firing order
发火次序
timing
定时
combustion process
燃烧过程
ignition
点火
atomization
雾化
injection rate
喷油速率
law of injection
喷油规律
continuous injection angle
喷油持续角
advance angle of fule supply
供油提前角
injection advance angle
喷油提前角
conbustion lagging period or combusting delay period
滞燃期
sensible combustion period
显燃期
after burning period
后燃期
supercharging
增压
supercharging pressure
增压压力
supercharging ratio
增压比
exhaust turbocharging
废气涡轮增压
engine-driven supercharging
机械增压
constant pressure charging
定压增压
pulse charging
脉冲增压
charge inter-cooling
增压中冷
discharge temperature of supercharger
增压器出口温度
degree of turbocharging or degree of supercharging
增压度
surge
喘振
time-area value
时间-面积值
direct injection combustion chamber
直接喷射燃烧室
swirl combustion chamber
涡轮室式燃烧室
precombustion chamber or pre-chamber
预燃室式燃烧室
spherical combustion chamber
球型燃烧室
toroidal combustion chamber
ω型燃烧室
bowl [shaped] combustion chamber
盆形燃烧室
extruding swirl
挤压涡流
intake swirl
进气涡流
carbon deposit
积炭
caking
结胶
engine detonation
柴油机爆燃 or 柴油机工作粗暴
knock
敲缸
exhaust purification
废气净化
exhaust smoke density
排气烟度
continuous power
持续功率
corrected power
修正功率
indicated power
指示功率
effective power
有效功率
mechanical loss power
机械损失功率
maximum power
最大功率
power per cylinder
单缸功率
volume power
升功率
piston area
活塞面积
piston unit area power
单位活塞面积功率
reserve power
储备功率
coefficient of reaerve power
功率储备系数
mean indicated pressure
平均指示压力
mean effective pressure
平均有效压力
mean mechanical loss pressure
平均机械损失压力
mechanicial efficiency
机械效率
indicated thermal efficiency
指示热效率
useful thermal efficiency
有效热效率
nominal speed
标称转速
minimum idling stabilized speed
最低空载稳定转速
rate of speed fluctuation
转速波动率
instantaneous speed change rate
瞬时调速率
mean piston speed
活塞平均速度
thermal load
热负荷
mechanical load
机械负荷
coefficient of intensification
强化系数
limit of smoke
烟度