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EF 152 Fall 2008 December 1, 2008 Final Group Project. The Danger Zone 2. C. Wili. E. Harb. B. Stack. J. Moore. Our Project. Total Cost $32.00. Total Power Output .25 volts. Efficiency. P = 0.5 x rho x A x V^3 =(0.5)(1.225kg/m^3)(.186m^2)(1.7m/s)^3 P = .5597 Watts - PowerPoint PPT Presentation
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EF 152 Fall 2008EF 152 Fall 2008December 1, 2008December 1, 2008Final Group ProjectFinal Group Project
The Danger Zone 2
C. Wili
J. Moore
E. Harb
B. Stack
Our ProjectOur Project
Total Cost
$32.00
Total Power Output
.25 volts
EfficiencyEfficiency
P = 0.5 x rho x A x V^3P = 0.5 x rho x A x V^3
=(0.5)(1.225kg/m^3)(.186m^2)(1.7m/s)^3=(0.5)(1.225kg/m^3)(.186m^2)(1.7m/s)^3 P = .5597 WattsP = .5597 Watts
P = 0.5 x rho x A x Cp x V^3 x Ng x NbP = 0.5 x rho x A x Cp x V^3 x Ng x Nb .56=(0.5)(1.225)(.186)(.35)(1.7^3)(Ng).56=(0.5)(1.225)(.186)(.35)(1.7^3)(Ng)
(1.00)(1.00) Ng = 2.85 Ng = 2.85 285% efficient? 285% efficient?
ConclusionsConclusions
Producing Electricity was not a problem, just producing it efficiently.
