diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3685/CH3/EX3.4/Ex3_4.sce | |
| 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/CH3/EX3.4/Ex3_4.sce')
| -rw-r--r-- | 3685/CH3/EX3.4/Ex3_4.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3685/CH3/EX3.4/Ex3_4.sce b/3685/CH3/EX3.4/Ex3_4.sce new file mode 100644 index 000000000..65418dd90 --- /dev/null +++ b/3685/CH3/EX3.4/Ex3_4.sce @@ -0,0 +1,17 @@ +clc
+// Given that
+ad = 5.5e-04 // Area of indicator diagram in m^2
+ld = 0.06 // Length of diagram in m
+k = 147 // Spring value in MPa/m
+w = 150 // Speed of engine in revolution per minute
+L = 1.2 // Stroke of piston in m
+d = 0.8 // Diameter of the cylinder in m
+A = (%pi/4)*(0.8^2) // Area of cylinder
+Pm = (ad/ld)*k // Effective pressure in MPa
+W1 = Pm*L*A*w // Work done in 1 minute MJ
+W = (12*W1)/60 // The rate of work transfer gas to the piston in MJ/s
+
+printf("\n Example 3.4")
+printf("\n The rate of work transfer from gas to the piston is %d kW",W*1e3)
+//The answers vary due to round off error
+
|