diff options
Diffstat (limited to '806/CH1/EX1.2/12.txt')
| -rw-r--r-- | 806/CH1/EX1.2/12.txt | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/806/CH1/EX1.2/12.txt b/806/CH1/EX1.2/12.txt deleted file mode 100644 index 5a0ff5871..000000000 --- a/806/CH1/EX1.2/12.txt +++ /dev/null @@ -1,11 +0,0 @@ -
- A lubricated shaft rotates inside a concentric sleeve bearing at 1200rpm,the clearance is smaal with respect to the radius and hence a linear distribution velocity
- distribution may be assumed.What are the power requirements to rotate the shaft?R=2cm , L=6cm , dy=0.1mm , and u=0.2N.s/m^2.
-
- Solution:
-
- Power required to rotate the shaft =
-
- 95.251282
-
- W
|