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Diffstat (limited to '617/CH9/EX9.10')
| -rwxr-xr-x | 617/CH9/EX9.10/Example9_10.sci | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/617/CH9/EX9.10/Example9_10.sci b/617/CH9/EX9.10/Example9_10.sci new file mode 100755 index 000000000..7713dbf7b --- /dev/null +++ b/617/CH9/EX9.10/Example9_10.sci @@ -0,0 +1,27 @@ +clc();
+clear;
+
+// To calculate the terminal temperature of oil and water
+
+To1=160; // inlet temperature of oil in degF
+Cpo=0.5; // Specific heat capacity in Btu/lb-degf
+Tw1=60; // Inlet temperature of water in degF
+mo=1000; // Mass flow rate of oil in lb/hr
+mw=2500; // Mass flow rate of water in lb/hr
+Cpw=1; // Heat capacity of water in Btu/hr
+X=mo*Cpo/(mw*Cpw); // Ratio of flow rates
+UA=1.15*mo*Cpo;
+B=UA/mo*Cpo;
+
+// from the graph, we can locate the point of A and B And corresponding effectiveness ratio
+E=0.86; // Effectiveness ratio
+To2=To1-E*(To1-Tw1); // Outlet temperature of oil in degF
+printf("The outlet temperature of oil is %d degF \n",To2);
+
+q=mo*Cpo*(To1-To2); // Heat transferred in Btu/hr
+Tw2=Tw1+(q/(mw*Cpw)); // Outlet temperature of oil in degF
+printf(" The outlet tempearture of water is %.1f degF",Tw2);
+
+
+
+
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