blob: 9af4e26f13b2faf11293ee34cc94b545677c5d09 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
// A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
// Chapter 1-Properties of Fluid
// Problem 1.5
//Given Data Set in the Problem
Area=1500000/(1000)^2 //Area in m^2
du=0.4
dy=0.15/1000 //Distance between the plates In metres
visc=1/10 //In SI Units of Ns/m^2
//Calulations
//Force required to maintain that speed
ss=visc*(du/dy) //ss is the shear stress
Force=ss*Area //Force required= Shear stress * Area
mprintf("The Force required to maintain the speed is %f N\n",Force)
//Power required
Power=Force*du //Power =(Force)*(Speed at which the plate has to be kept moving)
mprintf("The Power required to maintain the speed is %f W\n ",Power)
|
