summaryrefslogtreecommitdiff
path: root/914/CH10/EX10.16
diff options
context:
space:
mode:
Diffstat (limited to '914/CH10/EX10.16')
-rwxr-xr-x914/CH10/EX10.16/ex10_16.sce27
1 files changed, 27 insertions, 0 deletions
diff --git a/914/CH10/EX10.16/ex10_16.sce b/914/CH10/EX10.16/ex10_16.sce
new file mode 100755
index 000000000..27064c9b4
--- /dev/null
+++ b/914/CH10/EX10.16/ex10_16.sce
@@ -0,0 +1,27 @@
+clc;
+warning("off");
+printf("\n\n example10.16 - pg470");
+// given
+Q=400; //[gpm]
+p=1.1*62.4; //[lbm/ft^3]
+mu=2*(6.72*10^-4); //[lb/ft*sec]
+e=1.5*10^4;
+// 4 inch schedule pipe
+d=0.3355;
+S=(%pi*(d^2))/4;
+U4=Q/39.6;
+ebyd=e/d;
+w=3671/60;
+pm=13.45*62.4;
+g=32.1;
+gc=32.174;
+Nre=(d*U4*p)/mu;
+if Nre>10^4 then
+ c=0.98;
+end
+deltaz=2.5;
+deltap=(g/gc)*(pm-p)*(deltaz);
+betaa=((1)/(1+[(2*p*gc)*(deltap)]*(((c*S)/w)^2)))^(1/4);
+d2=betaa*d;
+printf("\n\n The pertinentr details of the venturi design are\n Throat diameter = %f inch\n Approach angle = 25\n Divergence angle = 7",d2*12);
+