discussion8_2011 - 4/14/2011 Discussion 8 1 Practice Exam...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
4/14/2011 1 1 Discussion 8 Practice Exam II Answer: 2 Discussion 8  1/4 4/9 9/16 0.670 0.68 1 0.492/ Pr L L Ra Nu    Answer:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4/14/2011 2 3 Discussion 8 Answer 1/2 1/3 0.332 Re Pr x xx hx Nu k  4 Discussion 8 , , exp exp sm o os is m i p p TT Th A PL h TTT mc     ±± conv s m qh A T  Answer:
Background image of page 2
4/14/2011 3 5 Discussion 8 Natural Convection 3 2 Buoyancy Force Viscous Force s L gTTL Gr ± Rayleigh Number : 3 Pr s LL g TTL Ra Gr   characteristic length of surface L (a ther ther mody mal expa namic pr nsion coefficien operty of the fl d) t ui 1     p T Liquids: Tables A.5, A.6 Perfect Gas: =1/ K T 6 Discussion 8  1/4 4/9 9/16 0.670 0.68 1 0.492/ Pr L L Ra Nu  3 Pr s g Ra Gr Laminar flow
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4/14/2011 4 7 Discussion 8 8 Discussion 8 Enclosures Enclosures Rectangular Cavities
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/18/2011 for the course MEEG 342 taught by Professor Staff during the Spring '08 term at University of Delaware.

Page1 / 7

discussion8_2011 - 4/14/2011 Discussion 8 1 Practice Exam...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online