diff options
Diffstat (limited to '3685/CH19/EX19.7')
| -rw-r--r-- | 3685/CH19/EX19.7/Ex19_7.sce | 16 | ||||
| -rw-r--r-- | 3685/CH19/EX19.7/Ex19_7.txt | 5 |
2 files changed, 21 insertions, 0 deletions
diff --git a/3685/CH19/EX19.7/Ex19_7.sce b/3685/CH19/EX19.7/Ex19_7.sce new file mode 100644 index 000000000..c1bdb8f2a --- /dev/null +++ b/3685/CH19/EX19.7/Ex19_7.sce @@ -0,0 +1,16 @@ +clc
+// Given that
+p1 = 1 // Pressure in bar
+t1 = 27 // Temperature in degree centigrade
+n = 1.3 // Index of the compression process
+p3 = 9// Pressure in bar
+R = 0.287
+printf("\n Example 19.7\n")
+T1 = t1+273
+p2 = sqrt(p1*p3)
+Wc = ((2*n*R*T1)/(n-1))*(((p2/p1)^((n-1)/n))-1)
+T2 = T1*((p2/p1)^((n-1)/n))
+H = 1.005*(T2-T1)
+printf("\n Minimum work done is %f kJ/kg,\n Heat rejected to intercooler is %f kJ/kg",Wc,H)
+//The answers vary due to round off error
+
diff --git a/3685/CH19/EX19.7/Ex19_7.txt b/3685/CH19/EX19.7/Ex19_7.txt new file mode 100644 index 000000000..dbce463ae --- /dev/null +++ b/3685/CH19/EX19.7/Ex19_7.txt @@ -0,0 +1,5 @@ +
+ Example 19.7
+
+ Minimum work done is 215.324046 kJ/kg,
+ Heat rejected to intercooler is 87.001072 kJ/kg
\ No newline at end of file |