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Anderson's "Numerical solutions of quasi-one-dimensional nozzle flows" |
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June 4, 2015, 05:32 |
Anderson's "Numerical solutions of quasi-one-dimensional nozzle flows"
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#1 |
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Leo Liljendal
Join Date: Jun 2015
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Hi,
I am currently reading through chapter 7 "Numerical solutions of quasi-one-dimensional nozzle flows" of the book "Computational Fluid Dynamics, the basics with applications" by John D. Anderson - and got stucked at the following step: Could somebody please explain why Eq. (7.23) multiplied with V results in Eq. (7.34)? Thanks a lot, Leo |
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June 4, 2015, 08:44 |
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#2 |
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Troy Snyder
Join Date: Jul 2009
Location: Akron, OH
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Quote:
The arguments are a composite functions of V(x,t). Executing the chain rule on the functions V^2/2 and V^3/3 allows you to pull out a single V yielding |
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