| { |
| "general": { |
| "case_name": "Nozzle2D_coarse", |
| "end_time": 7e-3, |
| "save_path": "./results", |
| "save_dt": 5e-5 |
| }, |
| "restart": { |
| "is_restart": true, |
| "file_path": "" |
| }, |
| "domain": { |
| "x": { |
| "cells": 500, |
| "range": [0.0, 6.87], |
| "stretching": { |
| "type": "PIECEWISE", |
| "parameters": [ |
| { |
| "type": "CONSTANT", |
| "lower_bound": 0.0, |
| "upper_bound": 0.21984, |
| "cells": 400 |
| }, |
| { |
| "type": "INCREASING", |
| "lower_bound": 0.21984, |
| "upper_bound": 6.87, |
| "cells": 100 |
| } |
| ] |
| } |
| }, |
| "y": { |
| "cells": 300, |
| "range": [-2.061, 2.061], |
| "stretching": { |
| "type": "PIECEWISE", |
| "parameters": [ |
| { |
| "type": "DECREASING", |
| "lower_bound": -2.061, |
| "upper_bound": -0.05496, |
| "cells": 50 |
| }, |
| { |
| "type": "CONSTANT", |
| "lower_bound": -0.05496, |
| "upper_bound": 0.05496, |
| "cells": 200 |
| }, |
| { |
| "type": "INCREASING", |
| "lower_bound": 0.05496, |
| "upper_bound": 2.061, |
| "cells": 50 |
| } |
| ] |
| } |
| }, |
| "z": { |
| "cells": 1, |
| "range": [0.0, 1.0] |
| }, |
| "decomposition": { |
| "split_x": 1, |
| "split_y": 1, |
| "split_z": 1 |
| } |
| }, |
| "boundary_conditions": { |
| "primitives": { |
| "east": {"type": "ZEROGRADIENT"}, |
| "west": [ |
| { |
| "type": "SIMPLE_OUTFLOW", |
| "primitives_callable": { |
| "rho": 1.1608739058763438, |
| "u": 0.0, |
| "v": 0.0, |
| "w": 0.0, |
| "p": 1e+5 |
| }, |
| "bounding_domain": "lambda y: jnp.abs(y) >= 40e-3" |
| }, |
| { |
| "type": "DIRICHLET", |
| "primitives_callable": { |
| "rho": 5.197043223368256, |
| "u": 80.68822026223108, |
| "v": 0.0, |
| "w": 0.0, |
| "p": 442850.0099379365 |
| }, |
| "bounding_domain": "lambda y: jnp.abs(y) < 40e-3" |
| } |
| ], |
| "north": {"type": "ZEROGRADIENT"}, |
| "south": {"type": "ZEROGRADIENT"}, |
| "top": {"type": "INACTIVE"}, |
| "bottom": {"type": "INACTIVE"} |
| }, |
| "levelset": { |
| "east": {"type": "ZEROGRADIENT"}, |
| "west": {"type": "ZEROGRADIENT"}, |
| "north": {"type": "ZEROGRADIENT"}, |
| "south": {"type": "ZEROGRADIENT"}, |
| "top": {"type": "INACTIVE"}, |
| "bottom": {"type": "INACTIVE"} |
| } |
| }, |
| "initial_condition": { |
| "primitives": { |
| "rho": 1.1608739058763438, |
| "u": 0.0, |
| "v": 0.0, |
| "w": 0.0, |
| "p": 1e+5 |
| }, |
| "levelset": "lambda x, y: jnp.zeros_like(x)" |
| }, |
| "material_properties": { |
| "equation_of_state": { |
| "model": "IdealGas", |
| "specific_heat_ratio": 1.4, |
| "specific_gas_constant": 287.14 |
| } |
| }, |
| "output": { |
| "primitives": ["density", "velocity", "pressure", "temperature"], |
| "levelset": ["volume_fraction", "levelset"] |
| } |
| } |
|
|
