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6

Adding Nozzle3D_coarse

#5
by dbezgin - opened
base: refs/heads/main
←
from: refs/pr/5
Discussion Files changed
+270
-0
Files changed (3) hide show
  1. Nozzle3D_coarse/jxf_case_setup.json +191 -0
  2. Nozzle3D_coarse/jxf_numerical_setup.json +76 -0
  3. Nozzle3D_coarse/restart.h5 +3 -0
Nozzle3D_coarse/jxf_case_setup.json ADDED
@@ -0,0 +1,191 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ {
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+ "general": {
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+ "case_name": "Nozzle3D_coarse",
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+ "end_time": 0.01,
5
+ "save_path": "results/Nozzle3D_coarse_NPR_4.60_SPR_0.00_IW_2.032_N_0",
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+ "save_dt": 5e-05
7
+ },
8
+ "domain": {
9
+ "x": {
10
+ "cells": 500,
11
+ "range": [
12
+ 0.0,
13
+ 6.87
14
+ ],
15
+ "stretching": {
16
+ "type": "PIECEWISE",
17
+ "parameters": [
18
+ {
19
+ "type": "CONSTANT",
20
+ "lower_bound": 0.0,
21
+ "upper_bound": 0.21984,
22
+ "cells": 400
23
+ },
24
+ {
25
+ "type": "INCREASING",
26
+ "lower_bound": 0.21984,
27
+ "upper_bound": 6.87,
28
+ "cells": 100
29
+ }
30
+ ]
31
+ }
32
+ },
33
+ "y": {
34
+ "cells": 300,
35
+ "range": [
36
+ -2.061,
37
+ 2.061
38
+ ],
39
+ "stretching": {
40
+ "type": "PIECEWISE",
41
+ "parameters": [
42
+ {
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+ "type": "DECREASING",
44
+ "lower_bound": -2.061,
45
+ "upper_bound": -0.05496,
46
+ "cells": 50
47
+ },
48
+ {
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+ "type": "CONSTANT",
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+ "lower_bound": -0.05496,
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+ "upper_bound": 0.05496,
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+ "cells": 200
53
+ },
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+ {
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+ "type": "INCREASING",
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+ "lower_bound": 0.05496,
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+ "upper_bound": 2.061,
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+ "cells": 50
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+ }
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+ ]
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+ }
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+ },
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+ "z": {
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+ "cells": 300,
65
+ "range": [
66
+ -2.061,
67
+ 2.061
68
+ ],
69
+ "stretching": {
70
+ "type": "PIECEWISE",
71
+ "parameters": [
72
+ {
73
+ "type": "DECREASING",
74
+ "lower_bound": -2.061,
75
+ "upper_bound": -0.05496,
76
+ "cells": 50
77
+ },
78
+ {
79
+ "type": "CONSTANT",
80
+ "lower_bound": -0.05496,
81
+ "upper_bound": 0.05496,
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+ "cells": 200
83
+ },
84
+ {
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+ "type": "INCREASING",
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+ "lower_bound": 0.05496,
87
+ "upper_bound": 2.061,
88
+ "cells": 50
89
+ }
90
+ ]
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+ }
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+ },
93
+ "decomposition": {
94
+ "split_x": 4,
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+ "split_y": 1,
96
+ "split_z": 1
97
+ }
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+ },
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+ "boundary_conditions": {
100
+ "primitives": {
101
+ "east": {
102
+ "type": "ZEROGRADIENT"
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+ },
104
+ "west": [
105
+ {
106
+ "type": "SIMPLE_OUTFLOW",
107
+ "primitives_callable": {
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+ "rho": 1.1608739058763438,
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+ "u": 0.0,
110
+ "v": 0.0,
111
+ "w": 0.0,
112
+ "p": 100000.0
113
+ },
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+ "bounding_domain": "lambda y, z: jnp.sqrt(y**2 + z**2) >= 40e-3"
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+ },
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+ {
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+ "type": "DIRICHLET",
118
+ "primitives_callable": {
119
+ "rho": 5.319034576416016,
120
+ "u": 30.80558204650879,
121
+ "v": 0.0,
122
+ "w": 0.0,
123
+ "p": 457471.125
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+ },
125
+ "bounding_domain": "lambda y, z: jnp.sqrt(y**2 + z**2) < 40e-3"
126
+ }
127
+ ],
128
+ "north": {
129
+ "type": "ZEROGRADIENT"
130
+ },
131
+ "south": {
132
+ "type": "ZEROGRADIENT"
133
+ },
134
+ "top": {
135
+ "type": "ZEROGRADIENT"
136
+ },
137
+ "bottom": {
138
+ "type": "ZEROGRADIENT"
139
+ }
140
+ },
141
+ "levelset": {
142
+ "east": {
143
+ "type": "ZEROGRADIENT"
144
+ },
145
+ "west": {
146
+ "type": "ZEROGRADIENT"
147
+ },
148
+ "north": {
149
+ "type": "ZEROGRADIENT"
150
+ },
151
+ "south": {
152
+ "type": "ZEROGRADIENT"
153
+ },
154
+ "top": {
155
+ "type": "ZEROGRADIENT"
156
+ },
157
+ "bottom": {
158
+ "type": "ZEROGRADIENT"
159
+ }
160
+ }
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+ },
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+ "initial_condition": {
163
+ "primitives": {
164
+ "rho": 1.1608739058763438,
165
+ "u": 0.0,
166
+ "v": 0.0,
167
+ "w": 0.0,
168
+ "p": 100000.0
169
+ },
170
+ "levelset": "lambda x, y, z: jnp.zeros_like(x)"
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+ },
172
+ "material_properties": {
173
+ "equation_of_state": {
174
+ "model": "IdealGas",
175
+ "specific_heat_ratio": 1.4,
176
+ "specific_gas_constant": 287.14
177
+ }
178
+ },
179
+ "output": {
180
+ "primitives": [
181
+ "density",
182
+ "velocity",
183
+ "pressure",
184
+ "temperature"
185
+ ],
186
+ "levelset": [
187
+ "volume_fraction",
188
+ "levelset"
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+ ]
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+ }
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+ }
Nozzle3D_coarse/jxf_numerical_setup.json ADDED
@@ -0,0 +1,76 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ {
2
+ "conservatives": {
3
+ "halo_cells": 4,
4
+ "time_integration": {
5
+ "integrator": "RK3",
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+ "CFL": 0.6
7
+ },
8
+ "convective_fluxes": {
9
+ "convective_solver": "GODUNOV",
10
+ "godunov": {
11
+ "riemann_solver": "HLLC",
12
+ "signal_speed": "EINFELDT",
13
+ "reconstruction_stencil": "WENO5-Z-ADAP",
14
+ "reconstruction_variable": "CHAR-PRIMITIVE"
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+ }
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+ },
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+ "positivity": {
18
+ "is_interpolation_limiter": true
19
+ },
20
+ "dissipative_fluxes": {
21
+ "reconstruction_stencil": "CENTRAL4-ADAP",
22
+ "derivative_stencil_center": "CENTRAL4-ADAP",
23
+ "derivative_stencil_face": "CENTRAL4-ADAP"
24
+ }
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+ },
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+ "levelset": {
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+ "halo_cells": 2,
28
+ "model": "FLUID-SOLID",
29
+ "nozzle_geometry": {
30
+ "derivative_stencil_normal": "CENTRAL2"
31
+ },
32
+ "interface_flux": {
33
+ "interpolation_dh": 0.5,
34
+ "is_cell_based_computation": true
35
+ },
36
+ "extension": {
37
+ "primitives": {
38
+ "method": "ITERATIVE",
39
+ "iterative": {
40
+ "CFL": 0.5,
41
+ "steps": 5,
42
+ "is_jaxwhileloop": false,
43
+ "residual_threshold": 1e-14
44
+ },
45
+ "interpolation": {
46
+ "is_cell_based_computation": true
47
+ }
48
+ }
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+ },
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+ "mixing": {
51
+ "conservatives": {
52
+ "volume_fraction_threshold": 0.2,
53
+ "mixing_targets": 2,
54
+ "is_cell_based_computation": true
55
+ }
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+ }
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+ },
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+ "active_physics": {
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+ "is_convective_flux": true,
60
+ "is_viscous_flux": false,
61
+ "is_heat_flux": false,
62
+ "is_volume_force": false,
63
+ "is_surface_tension": false
64
+ },
65
+ "precision": {
66
+ "is_double_precision_compute": true,
67
+ "is_double_precision_output": true
68
+ },
69
+ "output": {
70
+ "derivative_stencil": "CENTRAL4",
71
+ "is_xdmf": false,
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+ "logging": {
73
+ "frequency": 1
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+ }
75
+ }
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+ }
Nozzle3D_coarse/restart.h5 ADDED
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+ version https://git-lfs.github.com/spec/v1
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+ oid sha256:f23d40e16fc8e33bdab72d2fe316f2de6c8693d5ed5c6d891f13986dccbaa0a8
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+ size 2880095792