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Diffstat (limited to '629/CH14/EX14.2/example14_2.sce')
-rw-r--r-- | 629/CH14/EX14.2/example14_2.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/629/CH14/EX14.2/example14_2.sce b/629/CH14/EX14.2/example14_2.sce new file mode 100644 index 000000000..afe0f131a --- /dev/null +++ b/629/CH14/EX14.2/example14_2.sce @@ -0,0 +1,18 @@ +clear
+clc
+//Example 14.2 DISCHARGE AND POWER FOR AXIAL-FLOW PUMP
+g=9.81; //[m/s^2]
+D=0.356; //[m]
+n=600/60 //speed[rps]
+rho=10^3; //density[Kg/m^3]
+H=2; //[m]
+CH=H/(D*n*g)
+//From fig.14.6
+CQ=0.4;
+CP=0.72;
+//Discharge
+Q=CQ*n*D^3 //[m^3/s]
+printf("\nThe discharge of water, Q = %.3f m^3/s.\n",Q)
+//Power
+P=CP*rho*D^5*n^3/10^3 //[kW]
+printf("\nThe power required for these conditions, P = %.2f kW.\n",P)
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