Building requires average 200kg of hot water at temperature 50 oC per day. Specific heat of water 4185.5 J kg-1K-1 or 1.1626 Wh kg- 1K-1. The solar collector system used to increase the temperature from 10 to 50 oC, the system has an efficiency 40%, assume yearly solar radiation is 1000 kWh/m2/year, desired solar fraction SF= 60% , The collector area is

Building requires average 200kg of hot water at temperature 50 oC per day. Specific heat of water 4185.5 J kg-1K-1 or 1.1626 Wh kg- 1K-1. The solar collector system used to increase the temperature from 10 to 50 oC, the system has an efficiency 40%, assume yearly solar radiation is 1000 kWh/m2/year, desired solar fraction SF= 60% , The collector area is

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.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.12P: 8.12 An electric room heater has been designed in the shape of a vertical cylinder 2 m tall and 30...

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