Influence of Fouling Biofilms on Heat Transfer
作者:
W. G. CHARACKLIS,
M. J. NEVIMONS,
B. F. PICOLOGLOU,
期刊:
Heat Transfer Engineering
(Taylor Available online 1981)
卷期:
Volume 3,
issue 1
页码: 23-37
ISSN:0145-7632
年代: 1981
DOI:10.1080/01457638108939572
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In heat exchange equipment, fouling biofilm formation causes a significant energy loss by increasing heat transfer resistance. This paper describes experiments which quantify the influence of fouling biofilms on heat transfer resistance under controlled laboratory conditions. Experimental results compare well with a rather simple mathematical model employing friction factor, biofilm thickness, wall temperature, bulk temperature, and fluid properties as inputs. Limitations of the experimental apparatus and mathematical model are discussed
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