Mathematical model of heat transfer through a conductive pipe
نویسندگان
چکیده
The standard engineer’s model for heat transfer between the fluid flowing through pipe and exterior medium neglects effects of pipe’s wall. goal this paper is to prove that they are not always negligible. Comparing ratio diffusivities wall with wall’s thickness, using rigorous asymptotic analysis, we find five different models effective description exchange process.
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ژورنال
عنوان ژورنال: Mathematical Modelling and Numerical Analysis
سال: 2021
ISSN: ['0764-583X', '1290-3841']
DOI: https://doi.org/10.1051/m2an/2021008