Abstract
The cooling loads that the refrigeration and air conditioning systems remove result from the heat gains of a building or conditioned space. If the temperature and humidity are to be held constant, this heat gain needs to be removed at a rate consistent with the rate of heat addition. The rate of thermal energy removal is defined as the cooling load of the building or space. The total cooling load is the sum of both the internal and the external heat gains, each with both sensible and latent components. The internal loads are people, equipment, and lighting. The external components are ventilation, infiltration, solar radiation, and wall conduction.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
ASHRAE (2017a) ASHRAE Handbook – Fundamentals, Chapter 14-Climatic Design Information. ASHRAE, Atlanta, GA
ASHRAE (2017b) ASHRAE Handbook – Fundamentals, Chapter 17 –Cooling and Heating Load Calculations. ASHRAE, Atlanta, GA
Carroll J (1985) Global transmissivity and diffuse fraction of solar radiation for clear and cloudy skies as measured and as predicted by bulk transmissivity models. Solar Energy 35(2):105-118
Duffie J, Beckman W (1991) Solar Engineering of Thermal Processes. John Wiley, New York
Kreider J, Curtiss P, Rabl A (2010) Heating and Cooling of Buildings. CRC Press, Boca Raton, Florida
Mitchell J, Braun J (2013) Principles of Heating, Ventilation, and Air Conditioning in Buildings. John Wiley, New York
Pedersen C, Fisher D, Liesen (1997) Development of a heat balance procedure for calculating cooling loads. ASHRAE Transactions 103(2):459-468
Seem J, Klein W, Beckman W, Mitchell J (1989) Comprehensive room transfer functions for efficient calculation of transient heat transfer in buildings. ASME J Heat Transfer 111(5):264-273
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this chapter
Cite this chapter
Kirkpatrick, A.T. (2023). Cooling Loads in Buildings. In: Introduction to Refrigeration and Air Conditioning Systems. Synthesis Lectures on Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-031-16776-8_6
Download citation
DOI: https://doi.org/10.1007/978-3-031-16776-8_6
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-16775-1
Online ISBN: 978-3-031-16776-8
eBook Packages: Synthesis Collection of Technology (R0)eBColl Synthesis Collection 12