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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3685/CH16/EX16.13 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3685/CH16/EX16.13')
| -rw-r--r-- | 3685/CH16/EX16.13/Ex16_13.sce | 33 | ||||
| -rw-r--r-- | 3685/CH16/EX16.13/Ex16_13.txt | 5 |
2 files changed, 38 insertions, 0 deletions
diff --git a/3685/CH16/EX16.13/Ex16_13.sce b/3685/CH16/EX16.13/Ex16_13.sce new file mode 100644 index 000000000..0bc3c7c75 --- /dev/null +++ b/3685/CH16/EX16.13/Ex16_13.sce @@ -0,0 +1,33 @@ +
+clc
+// Environment
+T0 = 298.15 // Environment temperature in K
+P0 = 1 // Atmospheric pressure in atm
+R = 8.3143// Gas constant
+xn2 = 0.7567 // mole fraction of nitrogen
+xo2 = 0.2035 // mole fraction of oxygen
+xh2o = 0.0312 // mole fraction of water
+xco2 = 0.0003// mole fraction of carbon dioxide
+xother = 0.0083 // Mole fraction of other gases
+// Liquid octane
+t1 = 25 // Temperature of liquid octane in degree centigrade
+m = 0.57 // Mass flow rate in kg/h
+T2 = 670 // Temperature of combustion product at exit in K
+x1 = 0.114 // Mole fraction of CO2
+x2 = .029 // Mole fraction of CO
+x3 = .016 // Mole fraction of O2
+x4 = .841 // Mole fraction of N2
+Wcv = 1 // Power developed by the engine in kW
+printf("\n Example 6.13\n")
+// By carbon balance
+b = 55.9
+// By hydrogen balance
+c=9
+// By oxygen balance
+a = 12.58
+Qcv = Wcv- 3845872*(.57/(3600*114.22))
+E = 5407843 // Chemical exergy of C8H18
+nII = Wcv/(E*.57/(3600*114.22))
+printf("\n The rate of heat transfer from the engine = %f kW,\n The second law of efficiency of the engine = %f percent",Qcv,nII*100)
+
+
diff --git a/3685/CH16/EX16.13/Ex16_13.txt b/3685/CH16/EX16.13/Ex16_13.txt new file mode 100644 index 000000000..364c35d6d --- /dev/null +++ b/3685/CH16/EX16.13/Ex16_13.txt @@ -0,0 +1,5 @@ +
+ Example 6.13
+
+ The rate of heat transfer from the engine = -4.331201 kW,
+ The second law of efficiency of the engine = 13.339690 percent
\ No newline at end of file |