A spring-operated relief device must be sized for a pressure vessel containing an ideal hydrocarbon vapor. The controlling scenario has a mass discharge rate, W, of 20 kg/s. Assume a vessel Pmawp of 10 barg, no superimposed backpressure, a built-up backpressure equal to 10% of set pressure and process temp of 473K. A review of normal operating pressures concludes that a set pressure, Ps of 8 barg will be used. The vapor has a molecular wt. of 120, heat capacity ratio of 1.3 and is ideal z=1.0. Determine the orifice diameter

A spring-operated relief device must be sized for a pressure vessel containing an ideal hydrocarbon vapor. The controlling scenario has a mass discharge rate, W, of 20 kg/s. Assume a vessel Pmawp of 10 barg, no superimposed backpressure, a built-up backpressure equal to 10% of set pressure and process temp of 473K. A review of normal operating pressures concludes that a set pressure, Ps of 8 barg will be used. The vapor has a molecular wt. of 120, heat capacity ratio of 1.3 and is ideal z=1.0. Determine the orifice diameter

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.

Chapter10: Heat Exchangers

Section: Chapter Questions

Problem 10.19P

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