P5.3 Moist air enters a cooling coil at 33°C db-temperature and24.5°C wb-temperature, and leaves at 15°C db-temperature and 90%relative humidity. The refrigeration capacity of the coil is 28 kW. ThePsychrometric Processes for Heating and Air Conditioningpressure is constant at 101.3 kPa. The coil is represented using thebypass model. Determine (i) the bypass factor, (ii) the coil surfacetemperature (apparatus dew-point), (iii) the dry air mass flow ratethrough the coil, and (iv) the sensible heat ratio (SHR) for the coolingprocess.[Answers: (i) 0.18, (ii) 11°C, (iii) 0.79 kgs', (iv) 0.52]213

Given data: inlet condition: 33°C DBT and 24.5°C WBToutlet condition: 15°C DBT and 90% relative…

P5.3 Moist air enters a cooling coil at 33°C db-temperature and 24.5°C wb-temperature, and leaves at 15°C db-temperature and 90% relative humidity. The refrigeration capacity of the coil is 28 kW. The

P5.3 Moist air enters a cooling coil at 33°C db-temperature and 24.5°C wb-temperature, and leaves at 15°C db-temperature and 90% relative humidity. The refrigeration capacity of the coil is 28 kW. The

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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