c. If the pressure P of the rockeť's gas at an altitude z, temperature Tis decaying at a rate proportional to the current pressure. For thegiven data derive an expression of the pressure as a function ofaltitude. Explain why you used the positive or negative sign in yourderived expression.i.Evaluate P at z= 5000 m.ii.If the proportional constant =find the value of T used toRTproduce the data if g=9.81 m/s², R=287 J/(kgK).Find the rate of change of P with respect to T @T=200K.ii.Altitude (z)Pressure (kP)50018.362100016.858150015.477200014.210250013.046300011.977

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If the pressure P of the rocketť's gas at an altitude z, temperature T is decaying at a rate proportional to the current pressure. For the given data derive an expression of the pressure as a function of altitude. Explain why you used the positive or negative sign in your derived expression. i. If the proportional constant = find the value of T used to produce the data if g=9.81 m/s², R=287 J/(kgK). Evaluate P at z= 5000 m. ii. RT

If the pressure P of the rocketť's gas at an altitude z, temperature T is decaying at a rate proportional to the current pressure. For the given data derive an expression of the pressure as a function of altitude. Explain why you used the positive or negative sign in your derived expression. i. If the proportional constant = find the value of T used to produce the data if g=9.81 m/s², R=287 J/(kgK). Evaluate P at z= 5000 m. ii. RT

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...

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