Recent content by eswarm21

why errors are growing beyond courant number limit? i know that it depends on the scheme which we applied to the problems. But why it is ? which property leads it to stable or unstable region during Fourier analysis?

Thanks for quick reply !...One more ...i would like to study air load on structure .. But i am going to use water as a medium in wind tunnel experiment. I am matching with Re and St numbers . Now will gravity affect the solution (thermal effects are negligible) in terms of load on structure and...

Vortex shedding is mandatory for all the bluff bodies ?? Vortex shedding is mandatory for all the bluff bodies ?? for example, flow over a low thickness flat plate with zero attach angle and flow over the very low depth dish antenna (like U shape) is there any shape (with particular...

yes fine ... rcgldr ...But Solkar says that "C++ solution differs from solution possible with C". I think only the syntax is different . Isnt it ??...

oohhh sorry about title .. actually i am compiling in C++ compiler. But I wrote my code in C . I am using these codes for very simple purposes. OK ... i didnt understand "solution differs between C and C++"... it surprises me ...

thanks to all... why do you add "C++" to your headline? nice how to do "C++" in my head line?

#include <stdlib.h> #include <math.h> double A_operate(int i,int j, double pi[][]) double pi[10][10],r[10][10]; void main() { double Ai; int i,j,n,m; n=6; m=6; for (i=2;i<n;i++) { for (j=2;j<m;j++) { pi[i][j]=pow((i+j),2) Ai=A_operate(i,j, pi[][]); r[i][j]=Ai; } } }// main ends...

Hi I have this small doubt. i am not good in C . i like to bring i,j,pi values to subroutine and bring back Asi to main program. how to write ! Plz help.. #include <stdlib.h> #include <math.h> double A_operate(int i,int j) void main() { double Ai, pi[10][10],r[10][10]; int i,j,n,m; n=6...