Air flows through a constant-area, insulated passage. Entering conditions are (T_{1}=) (520^{circ} mathrm{R}, p_{1}=50 mathrm{psia}), and (M_{1}=0.45).

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Air flows through a constant-area, insulated passage. Entering conditions are $T_{1}=$ $520^{\circ} \mathrm{R}, p_{1}=50 \mathrm{psia}$, and $M_{1}=0.45$. At a point downstream, the Mach number is found to be unity.

(a) Solve for $T_{2}$ and $p_{2}$.

(b) What is the entropy change between these two sections?

(c) Determine the wall frictional force if the duct is $1 \mathrm{ft}$ in diameter.

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Fundamentals Of Gas Dynamics

ISBN: 9781119481690

3rd Edition

Authors: Robert D Zucker, Oscar Biblarz

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Question Posted: Apr 17, 2024 02:01 AM

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Air flows through a constant-area, insulated passage. Entering conditions are (T_{1}=) (520^{circ} mathrm{R}, p_{1}=50 mathrm{psia}), and (M_{1}=0.45).

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Fundamentals Of Gas Dynamics

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