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Diffstat (limited to '2417/CH10/EX10.2/Ex10_2.sce')
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1 files changed, 20 insertions, 0 deletions
diff --git a/2417/CH10/EX10.2/Ex10_2.sce b/2417/CH10/EX10.2/Ex10_2.sce new file mode 100755 index 000000000..77d5e6ac7 --- /dev/null +++ b/2417/CH10/EX10.2/Ex10_2.sce @@ -0,0 +1,20 @@ +//scilab 5.4.1
+clear;
+clc;
+printf("\t\t\tProblem Number 10.2\n\n\n");
+// Chapter 10 : Refrigeration
+// Problem 10.2 (page no. 504)
+// Solution
+
+T1=20+273; //20C=20+273 R //Energy flows into the system at reservoir at constant temperature T1(unit:R)
+T2=-5+273; //-5C=-5+273 R //Heat is rejected to the constant temperature T2(Unit:R)
+printf("Solution for (a),\n");
+COP=T2/(T1-T2); //Coefficient of performance
+printf("Coefficient of performance(COP) of the cycle is %f\n\n",COP);
+printf("Solution for (b),\n");
+Qremoved=30; //Unit:kW //heat removal
+W=Qremoved/COP; //power required //unit:kW
+printf("The power required is %f kW \n\n",W);
+printf("Solution for (c),\n");
+Qrej=Qremoved+W; //The rate of heat rejected to the room //Unit:kW
+printf("The rate of heat rejected to the room is %f kW",Qrej);
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