COMPUTER MODELLING OF THERMAL TECHNICAL SPACESS IN ASPECT OF HEAT TRANSFER THROUGH THE WALLS

Marian JANCZAREK

m.janczarek@pollub.pl
* Lublin University of Technology, Institute of Technological Systems of Information, 20-618 Lublin, Nadbystrzycka 36 (Poland)

Abstract

This paper presents the analysis of complex problems in the field of energy savings and it is focused on the new concept of thermal analysis derived from harmonic character of temperature changes in building environment – especially in a fruit storages – with aspect on conductive heat transfers through walls. This changeable influence of variable weather temperature on internal temperature of technical chamber depends on thermal inertia of building. The paper describes research work on methods concerning heat transfers through walls of thermal technical chambers in the impact of sinusoidal nature of the changes in atmospheric temperature. The purpose for the research is to point out areas subjected to the highest energy losses  caused by building’s construction and geographical orientation of walls in the aspect of daily atmospheric temperature changes emerging on chamber exterior. The paper presents exemplary measurement results taken in Lublin region during various periods throughout a year.


Keywords:

heat transfer, energy saving, temperature, model of walls layers

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Published
2018-09-30

Cited by

JANCZAREK, M. (2018). COMPUTER MODELLING OF THERMAL TECHNICAL SPACESS IN ASPECT OF HEAT TRANSFER THROUGH THE WALLS. Applied Computer Science, 14(3), 69–80. https://doi.org/10.23743/acs-2018-22

Authors

Marian JANCZAREK 
m.janczarek@pollub.pl
* Lublin University of Technology, Institute of Technological Systems of Information, 20-618 Lublin, Nadbystrzycka 36 Poland

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