diff options
Diffstat (limited to '2837/CH20/EX20.1/Ex20_1.sce')
| -rwxr-xr-x | 2837/CH20/EX20.1/Ex20_1.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/2837/CH20/EX20.1/Ex20_1.sce b/2837/CH20/EX20.1/Ex20_1.sce new file mode 100755 index 000000000..7a26d3ac2 --- /dev/null +++ b/2837/CH20/EX20.1/Ex20_1.sce @@ -0,0 +1,15 @@ +clc
+clear
+//Initalization of variables
+Qs=825.1 //Btu/lb
+ds=0.9588
+t1=101.74 //F
+th=400.95 //F
+//calculations
+Qr=ds*(t1+459.69)
+work=Qs-Qr
+eta=work/Qs*100
+eta2=(th-t1)/(th+459.69) *100
+//results
+printf("In case 1, Thermal efficiency = %.2f percent",eta)
+printf("\n In case 2, Thermal efficiency = %.2f percent",eta2)
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