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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 /3821/CH13/EX13.6/Example13_6.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3821/CH13/EX13.6/Example13_6.sce')
| -rw-r--r-- | 3821/CH13/EX13.6/Example13_6.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3821/CH13/EX13.6/Example13_6.sce b/3821/CH13/EX13.6/Example13_6.sce new file mode 100644 index 000000000..95d3e8077 --- /dev/null +++ b/3821/CH13/EX13.6/Example13_6.sce @@ -0,0 +1,18 @@ +////Chapter 13 Steam Engines
+////Example 13.6 Page No 287
+///Find Therotical mean effective pressure
+//Input data
+clc;
+clear;
+P1=14; //Steam Engine pressure in bar
+Pb=0.15; //Back pressure in bar
+K=0.72; //Diagram factor
+rc=100/20;
+
+//Calculation
+Pm=((P1/rc)*(1+log(rc))-Pb); //Therotical mean effective pressure Pm
+Pma=Pm*K; //Actual mean effective pressure Pma
+
+//Output
+printf('Therotical mean effective pressure= %f bar \n',Pm);
+printf('Actual mean effective pressure= %f bar \n',Pma);
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