"$deformboundary" 修訂間的差異

於 2023年12月30日 (六) 22:10 的最新修訂

$deformboundary is a command to change the shape of mesh while does not remove any point.

Some more related command $deformperiod

$deformboundary 
Ndeform
type1 type2 f1 f2  f3 f4  f5 f6  f7 f8 f9 f10 (N_period,  period)  
type1=1 : rectangular  , type1=11 : rectangular period along x,  type1=21 : rectangular period along y 
f1:xmin
f2:xmax
f3:ymin
f4:ymax

type2=1 :  (f5,f6) is the center point, (f7,f8) is the left new point,  (f9,f10) is the right new point. The program will push down the top point at (f5, f4) to (f5,f6), (f1,f4) to (f7,f8) , (f2,f4) to (f9,f10) .

type2=2 :  (f5,f6) is the center point, (f7,f8) is the left new point,  (f9,f10) is the right new point. The program will push up the bottom point at (f5, f3) to (f5,f6), (f1,f3) to (f7,f8) , (f2,f3) to (f9,f10) .

type2=3 :  (f5,f6) is the center point, (f7,f8) is the bottom new point,  (f9,f10) is the top new point. The program will pull left the right point at (f2, f6) to (f5,f6), (f2,f3) to (f7,f8) , (f2,f4) to (f9,f10) .

type2=4 :  (f5,f6) is the center point, (f7,f8) is the bottom new point,  (f9,f10) is the top new point. The program will push right the left point at (f2, f6) to (f5,f6), (f1,f3) to (f7,f8) , (f1,f4) to (f9,f10) .

   
type2=5 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down or down since it only moves the y-axis. 

type2=6 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. 

type2=7 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down since it only moves the y-axis. There is a region at a thickness of dy (f8) that will be moved together

type2=8 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. There is a region at a thickness of dy (f8) that will be moved together 

type2=9 :  cos kx function push down 

type2=10 : cos kx function pulls up 


type2=31 :  (f5,f6): destination point, (f5,f7): initial point. f8 is the V-shape second slope corner.
type2=32 :  (f5,f6): destination point, (f5,f7): initial point. f8 is the inverse V-shape second slope corner.

type2=13 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down since it only moves the y-axis. There is region at thickness of dy (f8) will be moved together but change the thickness to f9 
 
type2=14 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. There is region at thickness of dx (f8) will be moved together bu also change the thickness to f9 

type2=15 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down since it only moves the y-axis. There is region at thickness of dy (f8) will be moved together but change the thickness to f9. Another region below the moving point at thickness f10 will be moved together 
 
type2=16 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. There is region at thickness of dx (f8) will be moved together but also change the thickness to f9. Another region below the moving point at thickness f10 will be moved together  

type2=17 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down since it only moves the y-axis. There is region at thickness of dy (f8) will be moved together but change the thickness to f9. Another region below the moving point at thickness f10 will be moved together and change the thickness to f11
 
type2=18 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. There is region at thickness of dx (f8) will be moved together bu also change the thickness to f9. Another region below the moving point at thickness f10 will be moved together and change the thickness to f11.

Type2 among 101 to 132 will be equal to type2 among 1 to 32. But we will try some methods to make the transition of mesh size more smooth.

type2=101 :  (f5,f6) is the center point, (f7,f8) is the left new point,  (f9,f10) is the right new point. The program will push down the top point at (f5, f4) to (f5,f6), (f1,f4) to (f7,f8) , (f2,f4) to (f9,f10) .

type2=102 :  (f5,f6) is the center point, (f7,f8) is the left new point,  (f9,f10) is the right new point. The program will push up the bottom point at (f5, f3) to (f5,f6), (f1,f3) to (f7,f8) , (f2,f3) to (f9,f10) .

type2=103 :  (f5,f6) is the center point, (f7,f8) is the bottom new point,  (f9,f10) is the top new point. The program will pull left the right point at (f2, f6) to (f5,f6), (f2,f3) to (f7,f8) , (f2,f4) to (f9,f10) .

type2=104 :  (f5,f6) is the center point, (f7,f8) is the bottom new point,  (f9,f10) is the top new point. The program will push right the left point at (f2, f6) to (f5,f6), (f1,f3) to (f7,f8) , (f1,f4) to (f9,f10) .

   
type2=105 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down or down since it only moves the y-axis. 

type2=106 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. 

type2=107 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be moved down since it only moves the y-axis. There is a region at a thickness of dy (f8) that will be moved together

type2=108 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be pushed left or right since it only moves the x-axis. There is a region at a thickness of dy (f8) that will be moved together 

type2=109 :  cos kx function push down 

type2=110 : cos kx function pulls up

type2=131 :  (f5,f6): destination point, (f5,f7): initial point. f8 is the V-shape second slope corner.
type2=132 :  (f5,f6): destination point, (f5,f7): initial point. f8 is the inverse V-shape second slope corner.
type2=113 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be move down since it only moves the y-axis. There is region at thickness of dy (f8) will be moved together but change the thickness to f9 
 
type2=114 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be push left or right since it only moves the x-axis. There is region at thickness of dx (f8) will be moved together bu also change the thickness to f9 

type2=115 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be move down since it only moves the y-axis. There is region at thickness of dy (f8) will be moved together but change the thickness to f9. Another region below the moving point at thickness f10 will be move together 
 
type2=116 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be push left or right since it only moves the x-axis. There is region at thickness of dx (f8) will be moved together bu also change the thickness to f9. Another region below the moving point at thickness f10 will be move together  

type2=117 :  (f5,f6) is the final moving point, (f5, f7) initial point position. The mesh will be move down since it only moves the y-axis. There is region at thickness of dy (f8) will be moved together but change the thickness to f9. Another region below the moving point at thickness f10 will be move together and change the thickness to f11
 
type2=118 :  (f5,f6) is the final moving point, (f7, f6) initial point position. The mesh will be push left or right since it only moves the x-axis. There is region at thickness of dx (f8) will be moved together bu also change the thickness to f9. Another region below the moving point at thickness f10 will be move together and change the thickness to f11.

$deformboundary
4
1 1 5.0 15.0 10.0 20.0 10.0 15.0 5.0 20.0 15.0 20.0
1 2 5.0 15.0 0.0  10.0 10.0 5.0 5.0 0.0 15.0 0.0
1 3 16.0 20.0 6.0 10.0 18.0 8.0 19.0 6.0 19.0 10.0
1 4 0.0 4.0 6.0 10.0 3.0 8.0 1.0 6.0 1.0 10.0

With periodicity in the x-direction, it would be

$deformboundary
4
11 1 5.0 15.0 10.0 20.0 10.0 15.0 5.0 20.0 15.0 20.0  4  22.0
11 2 5.0 15.0 0.0  10.0 10.0 5.0 5.0 0.0 15.0 0.0  4  22.0
11 3 16.0 20.0 6.0 10.0 18.0 8.0 19.0 6.0 19.0 10.0  4  22.0
11 4 0.0 4.0 6.0 10.0 3.0 8.0 1.0 6.0 1.0 10.0  4  22.0

4 means 4 period and the spacing of each region is 22 um.