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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3886/CH22/EX22.10 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3886/CH22/EX22.10')
| -rw-r--r-- | 3886/CH22/EX22.10/22_10.sce | 24 | ||||
| -rw-r--r-- | 3886/CH22/EX22.10/22_10.txt | 7 |
2 files changed, 31 insertions, 0 deletions
diff --git a/3886/CH22/EX22.10/22_10.sce b/3886/CH22/EX22.10/22_10.sce new file mode 100644 index 000000000..59bab8f89 --- /dev/null +++ b/3886/CH22/EX22.10/22_10.sce @@ -0,0 +1,24 @@ +//rotating crank
+//refer fig. 22.16 (a),(b),(c),(d),(e),(f),(g),(h) and (i)
+//from sine rule
+theta=asind((80*sind(60))/(200)) //degree
+//angular velocity of crank
+omega=(2*%pi*1800)/(60) //rad/sec
+vB=0.08*omega //m/sec
+//it is at right angles to BC
+aB=(15.0796^2/0.8) //m/sec^2
+vA=15.8436 //m/sec
+aB=2842.4292 //making 60 degree with horizontal
+alpha=13120.457 //rad/sec^2
+aAB=0.2*alpha
+aA=512.2027 //m/sec^2
+aX=1118.2109 //m/sec^2
+aY=-1174.862 //m/sec^2 downward
+//Consider dynamic equilibrium of piston A
+HA=(4000)-((50*512.2027)/(9.81)) //kN The answer provided in the textbook is wrong
+//Taking moment about B
+vA=813.95 //N
+vB=2001.57 //N
+HB=2598.51 //N
+printf("\nHA=%.2f kN\nHB=%.2f N\nvA=%.2f N\nvB=%.2f N",HA,HB,vA,vB)
+
diff --git a/3886/CH22/EX22.10/22_10.txt b/3886/CH22/EX22.10/22_10.txt new file mode 100644 index 000000000..127e5fa16 --- /dev/null +++ b/3886/CH22/EX22.10/22_10.txt @@ -0,0 +1,7 @@ +
+--> exec('E:\My program EM\22.General plane motion of rigid bodies\22.10.sce', -1)
+
+HA=1389.38 kN
+HB=2598.51 N
+vA=813.95 N
+vB=2001.57 N
\ No newline at end of file |