ME405_Lecture_28 - ME 405 Fall 2006 Professor John M....

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ME 405 Fall 2006 Professor John M. Cimbala Lecture 28 11/10/2006 Today, we will : Continue to discuss Exhaust Duct System Design in Section 6.10 Continue to discuss Fan Performance and Selection in Section 6.11 Do some example problems – duct design and selection of a fan Do C a n d y Q u e s t i o n s f o r C a n d y F r i d a y From last lecture, here is the head form of the steady-state, steady-flow energy equation for a control volume from an inlet (1) to an outlet (2) (from ME 33): 22 11 2 2 1 1 fan 2 2 turbine losses inlet outlet PV P V zh z h h gg g g αα ρρ ⎛⎞ +++ = + + ++ ⎜⎟ ⎝⎠
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Example Given : Air is drawn into a 45
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This note was uploaded on 07/23/2008 for the course ME 521 taught by Professor Cimbala during the Fall '07 term at Pennsylvania State University, University Park.

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ME405_Lecture_28 - ME 405 Fall 2006 Professor John M....

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