An air cooled condenser is to reject 70 KW of heat from a condensing refrigerant to air. The condenser has an air side area of 210 m2 and a U value based on this area of 0.037 KW/m2-K; it supplied with 6.6 m3/s of air which has a density of 1.15 kg/m3. If the condensing temperature is to be limited to 55°C, what is the maximum allowable temperature of the inlet air? (°C)

An air cooled condenser is to reject 70 KW of heat from a condensing refrigerant to air. The condenser has an air side area of 210 m2 and a U value based on this area of 0.037 KW/m2-K; it supplied with 6.6 m3/s of air which has a density of 1.15 kg/m3. If the condensing temperature is to be limited to 55°C, what is the maximum allowable temperature of the inlet air? (°C)

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.8P

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