Study of the Cooling Wall Boundary Layer with Underfloor Supply Room

Abstract:

Based on the underground supply room properties and the boundary layer theory, this paper derived the temperature calculation formula of the laminar boundary layer and turbulent boundary layer, respectively; then discussed the mass flow calculation formula of the boundary layer; at the end experiment indicated the boundary layer definitely exits between the main region and the outside structure, whose temperature is between the air temperature of the main region and the air temperature of the wall. It validated that the theory analysis is correct.

• Periodical: Advanced Materials Research (Volumes 287-290)
• Pages: 2575-2578
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.287-290.2575
• Online since: July 2011
• Authors: Xiao Hua Li, Dao Guang Lin
• Keywords: Convention Heat Transfer, Cooling Wall Boundary Layer, Mass, Temperature, Underground

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