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 /746/CH8/EX8.09 | |
| 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 '746/CH8/EX8.09')
| -rwxr-xr-x | 746/CH8/EX8.09/8_09.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/746/CH8/EX8.09/8_09.sce b/746/CH8/EX8.09/8_09.sce new file mode 100755 index 000000000..f2de249c9 --- /dev/null +++ b/746/CH8/EX8.09/8_09.sce @@ -0,0 +1,20 @@ +//Loss Coefficient//
+pathname=get_absolute_file_path('8.09.sce')
+filename=pathname+filesep()+'8.09-data.sci'
+exec(filename)
+//Average velocity (in ft/s):
+V2=4/%pi*Q/D^2*144
+//Reynolds number:
+Re=V2*D/v/12
+//For this value,
+f=0.013;
+//Power law exponent:
+n=-1.7+1.8*log10(Re)
+//Value of V/U:
+v_u=2*n^2/(n+1)/(2*n+1)
+//Value of alpha:
+alpha=(1/v_u)^3*2*n^2/(3+n)/(3+2*n)
+//Loss Coefficient for a square edged entrance:
+K=2*g*h/V2^2-f*L/D*12-alpha;
+printf("\n\nRESULTS\n\n")
+printf("\n\nLoss Coefficient for a square edged entrance: %.3f \n\n",K)
|