The speed of propagation of a small pressure pulse or sound wave in a fluid, v S

Question:

The speed of propagation of a small pressure pulse or sound wave in a fluid, v_S, can be shown to be equal to

US S

where ρ is the molar density.

a. Show that an alternative expression for the sonic velocity is

Us = V *(), (), V2 V P

where _γ= C_P/C_V.

b. Show that _γ = 1+R/C_V for both the ideal gas and a gas that obeys the Clausius equation of state

P(V - b) = RT

and that _γis independent of specific volume for both gases.

c. Develop expressions for _vS for both the ideal and the Clausius gases that do not contain any derivatives other than C_Vand C_P.

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Related Book For answer-question

Chemical Biochemical And Engineering Thermodynamics

ISBN: 9780470504796

5th Edition

Authors: Stanley I. Sandler

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Question Posted: Nov 17, 2023 08:12 AM

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The speed of propagation of a small pressure pulse or sound wave in a fluid, v S

Question:

US ӘР др S

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Part a The speed of propagation of a small pressure pulse or sound wave vs is given by US The molar ...View the full answer

Chemical Biochemical And Engineering Thermodynamics

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