clc;
//Example 15.9
//page no 175
printf(" Example 15.9 page no 175\n\n");
//refer to Example 15.9
meu=1.74e-5//viscosity,kg/m.s
D=0.085//diameter of pipe
G=99.3//mass velocity flux
R_e=D*G/meu//reynolds no.
printf("\n reynolds no R_e=%f ",R_e);