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Working karman vortex street 2d seq

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This commit is contained in:
Aditya Ujeniya 2023-10-05 13:47:51 +02:00
parent d02b0f9e3d
commit fcff353999
6 changed files with 160160 additions and 20010 deletions
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14
BasicSolver/2D-seq/karman.par
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@ -19,15 +19,15 @@ re 5050.0 # Reynolds number
u_init 1.0 # initial value for velocity in x-direction u_init 1.0 # initial value for velocity in x-direction
v_init 0.0 # initial value for velocity in y-direction v_init 0.0 # initial value for velocity in y-direction
p_init 1.0 # initial value for pressure p_init 0.0 # initial value for pressure
# Geometry Data: # Geometry Data:
# ------------- # -------------
xlength 30.0 # domain size in x-direction xlength 30.0 # domain size in x-direction
ylength 4.0 # domain size in y-direction ylength 8.0 # domain size in y-direction
imax 200 # number of interior cells in x-direction imax 400 # number of interior cells in x-direction
jmax 50 # number of interior cells in y-direction jmax 200 # number of interior cells in y-direction
# Time Data: # Time Data:
# --------- # ---------
@ -54,9 +54,9 @@ injectTimePeriod 1.0
writeTimePeriod 0.5 writeTimePeriod 0.5
x1 0.0 x1 0.0
y1 1.8 y1 3.8
x2 0.0 x2 0.0
y2 2.1 y2 4.1
# Obstacle Geometry Data: # Obstacle Geometry Data:
# ----------------------- # -----------------------
@ -64,7 +64,7 @@ y2 2.1
shape 2 shape 2
xCenter 5.0 xCenter 5.0
yCenter 2.0 yCenter 4.0
xRectLength 2.0 xRectLength 2.0
yRectLength 1.0 yRectLength 1.0
circleRadius 1.0 circleRadius 1.0

90150
BasicSolver/2D-seq/pressure.dat
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File diff suppressed because it is too large Load Diff

2
BasicSolver/2D-seq/src/particletracing.c
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@ -103,7 +103,7 @@ void advanceParticles(ParticleTracer* particletracer, double* restrict u, double
particletracer->particlePool[i].flag = false; particletracer->particlePool[i].flag = false;
} }
int i_new = new_x/dx, j_new = new_y/dy; int i_new = new_x/dx, j_new = new_y/dy;
if(S(i_new, j_new) == LOCAL) if(S(i_new, j_new) != NONE)
{ {
particletracer->particlePool[i].flag = false; particletracer->particlePool[i].flag = false;
} }

90000
BasicSolver/2D-seq/velocity.dat
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File diff suppressed because it is too large Load Diff

4
BasicSolver/2D-seq/vis_files/karman_animate.plot
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@ -2,9 +2,9 @@ unset border; unset tics; unset key;
set term gif animate delay 10 set term gif animate delay 10
set output "trace.gif" set output "trace.gif"
set xrange [0:30] set xrange [0:30]
set yrange [0:4] set yrange [0:8]
set size ratio -1 set size ratio -1
set object 1 circle front at 5.0,2.0 size 1.0 fillcolor rgb "black" lw 2 set object 1 circle front at 5.0,4.0 size 1.0 fillcolor rgb "black" lw 2
do for [ts=0:500] { do for [ts=0:500] {

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BasicSolver/2D-seq/vis_files/trace.gif
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