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Diffstat (limited to '3434/CH1/EX1.4/Ex1_4.sce')
| -rw-r--r-- | 3434/CH1/EX1.4/Ex1_4.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3434/CH1/EX1.4/Ex1_4.sce b/3434/CH1/EX1.4/Ex1_4.sce new file mode 100644 index 000000000..ce6735fbe --- /dev/null +++ b/3434/CH1/EX1.4/Ex1_4.sce @@ -0,0 +1,17 @@ +// Given data:
+clc
+T11=320+273.0 // temp at source 1 in kelvin
+Q1=10000.0 // heat transfer rate at source 1 in kJ/min
+T12=65+273.0 // temp at source 2 in kelvin
+Q2=120000.0 // heat transfer rate at source 2 in kJ/min
+T2=35+273.0 // temp of surrounding in kelvin
+
+n1=1-(T2/T11) // efficiency by source 1
+n2=1-(T2/T12) // efficiency by source 2
+
+W1=Q1*n1 // work at source 1 in kJ/min
+W2=Q2*n2 // work at source 2 in kJ/min
+
+printf("The work done at W1 is = %0.2f kJ/min \n ",W1)
+printf("The work done at W2 is = %0.2f kJ/min \n ",W2)
+printf("The larger power is provided by source 2")
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