diff options
| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3886/CH7/EX7.7 | |
| 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/CH7/EX7.7')
| -rw-r--r-- | 3886/CH7/EX7.7/7_7.sce | 28 | ||||
| -rw-r--r-- | 3886/CH7/EX7.7/7_7.txt | 5 |
2 files changed, 33 insertions, 0 deletions
diff --git a/3886/CH7/EX7.7/7_7.sce b/3886/CH7/EX7.7/7_7.sce new file mode 100644 index 000000000..80f5174e4 --- /dev/null +++ b/3886/CH7/EX7.7/7_7.sce @@ -0,0 +1,28 @@ +//maximum power that can be transmitted
+mu=0.3
+alpha=asin(((480/2)-(320/2))/2500) //radians
+theta=%pi-2*alpha
+//neglecting centrifugal tension
+f=3
+b=150
+t=8
+//maximum force permitted is
+T2=f*b*t //N
+T1=T2/%e^mu*theta
+r=480/2
+omega=(2*%pi*800)/60
+aP=((3600-1429.82)*480*2*800*%pi)/(2*60*(10^6)) //kW
+//If centrifugal tension is considered
+v=r*omega/1000 //m/sec
+m=1.32
+Tc=m*v^2 //N
+//maximum force that can be permitted on the belt
+//T=T2+Tc=f*b*t
+bT2=3600-533.62 //N
+bT1=3066.38/2.5178 //N
+//maximum torque that can be transferred
+bP=(bT2-bT1)*v/1000 //kW
+printf("\nneglecting centrifugal tension P=%0.3f kW\nConsidering centrifugal tension P=%0.3f kW",aP,bP)
+
+
+
diff --git a/3886/CH7/EX7.7/7_7.txt b/3886/CH7/EX7.7/7_7.txt new file mode 100644 index 000000000..e9d926892 --- /dev/null +++ b/3886/CH7/EX7.7/7_7.txt @@ -0,0 +1,5 @@ +
+--> exec('E:\My program EM\7. Transmission of power\7.7.sce', -1)
+
+neglecting centrifugal tension P=43.634 kW
+Considering centrifugal tension P=37.166 kW
\ No newline at end of file |