diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2921/CH16/EX16.5 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2921/CH16/EX16.5')
| -rwxr-xr-x | 2921/CH16/EX16.5/Ex16_5.sce | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/2921/CH16/EX16.5/Ex16_5.sce b/2921/CH16/EX16.5/Ex16_5.sce new file mode 100755 index 000000000..b00b8e7ea --- /dev/null +++ b/2921/CH16/EX16.5/Ex16_5.sce @@ -0,0 +1,33 @@ +clc; +clear; +mprintf('MACHINE DESIGN \n Timothy H. Wentzell, P.E. \n EXAMPLE-16.5 Page No.365\n'); +W=3500; +V=73; +g=32.2; +V=50*5280/3600; +V=round(V); + +//Kinetic energy to be absorbed +KE=W*V^2/(2*g); + +mprintf('\n Kinetic energy to be absorbed = %f ft-lb.',KE); + +//Temperature rise +Uf=KE; +Wb=40; +c=93; +deltaT=Uf/(Wb*c); + +mprintf('\n Temperature rise = %f deg.',deltaT); + +//Stopping time +a=20; +t=V/a; + +mprintf('\n Stopping time = %f sec.',t); + +//Frictional power +t=round(t*10)/10; +fhp=Uf/(550*t); + +mprintf('\n Frictional power = %f hp.',fhp) |