CEIE 230 Conservation Mass-Energy

CEIE 230 Conservation Mass-Energy - a at head"...

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RECAP 1. Conservation of Mass (Continuity Equation) Q 1 = Q 2 V 1 A 1 = V 2 A 2 2. Energy Equation [ ] + + = + + = = γ T T T T T T PW g V W Z W E FE KE PE E E 2 point a at energy" " Total 2 Units: Ft-Lb or N-M 3. Energy Equation [ ] pressure] [static pressure] [dynamic pressure] ic [hydrostat 2 point a at pressure" " Total / 2 + + = + + = = = T T T T P P V Z P P E ρ Lb/Ft 2 or N/M 2 (Pa) 4. Energy Equation head] [pressure head] [veloctiy head] [elevation 2 point
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Unformatted text preview: a at head" " Total / 2 + + = + + = = = T T T T T h P g V Z h h W E Units: Ft or M 5. Conservation of Energy (Bernoulli Equation ideal ) Z 1 + V 1 2 2 g + P 1 = Z 2 + V 2 2 2 g + P 2 Limitations: Incompressible fluid Steady state flow Along a stream line Inviscid fluid No friction losses...
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This note was uploaded on 11/11/2009 for the course CEIE 230 taught by Professor Binnning during the Spring '09 term at George Mason.

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