This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Cr . Solve problem 340 ( 29 ( 29 ( 29 [ ] ( 29 ( 29 ( 29 ( 29 ( 29 ( 29 [ ] 4 4 4 2 8 2 3 3 4 4 3 2 3 1 2 298 323 10 68 . 5 2 . 298 323 6 2 15 . 18 . ln 40 15 . 18 . ln 323 873 2 , , , 2 ln ln , , 2+= ++ ∞= + K m W x K m W r mK W m r mK W m m K Tsur o Ts o T o Ts h r k r r k r r o Ts i Ts o ins st π εσ Solving for m r 468 . 3 = and m W q 01 . 541 ' = Solve problem 335 ( 29 ( 29 ( 29 m W q m m K mK W q r r Ts Ts k L q q r 68 . 581 ' 075 . 105 . ln 500 850 089 . 2 ' ln , , 2 ' 1 2 2 1 = = = =...
View
Full Document
 Spring '09
 Morena
 Heat, Heat Transfer, #, heat transfer coefficient, 0.075m, ln r2 ln

Click to edit the document details