Thermodynamics HW Solutions 741

Thermodynamics HW Solutions 741 - = + + + + = = 4 4 4 2 8 2...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 9 Natural Convection C . W/m 683 . 2 ) 31 . 10 ( m 1 . 0 C W/m. 02603 . 0 2 ° = ° = = Nu L k h c W 1 . 8 C ) 20 44 )( m 1257 . 0 )( C . W/m 683 . 2 ( ) ( 2 2 bottom = ° ° = = T T hA Q s s The total heat loss by natural convection is W 157.9 = + + = + + = 1 . 8 2 . 16 6 . 133 bottom top side conv Q Q Q Q The radiation heat loss from the tank is [] W 101.1
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: = + + + + = = 4 4 4 2 8 2 4 4 rad ) K 273 20 ( ) K 273 44 ( ) .K W/m 10 67 . 5 )( m 1257 . 1257 . 382 . 1 )( 4 . ( ) ( surr s s T T A Q & 9-42...
View Full Document

This note was uploaded on 01/24/2012 for the course PHY 4803 taught by Professor Dr.danielarenas during the Fall '10 term at UNF.

Ask a homework question - tutors are online