A power-law fluid has the following rheological constants: (n=0.5) and (Lambda=0.8 mathrm{~Pa} cdot mathrm{s}^{n}). It is pumped

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A power-law fluid has the following rheological constants: $n=0.5$ and $\Lambda=0.8 \mathrm{~Pa} \cdot \mathrm{s}^{n}$.

It is pumped in a pipe of diameter $2 \mathrm{~cm}$ and length $5 \mathrm{~m}$. The pipe is changed to one of diameter $4 \mathrm{~cm}$. What is the change in flow rate if the same pressure drop is applied?

What is the pressure drop if the same flow is to be maintained?

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Advanced Transport Phenomena Analysis Modeling And Computations

ISBN: 9780521762618

1st Edition

Authors: P. A. Ramachandran

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Question Posted: Apr 19, 2024 07:00 AM

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A power-law fluid has the following rheological constants: (n=0.5) and (Lambda=0.8 mathrm{~Pa} cdot mathrm{s}^{n}). It is pumped

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Advanced Transport Phenomena Analysis Modeling And Computations

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