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Mechanical Engineering

Vol. 35 No. 03 (2020): Proceedings of the Faculty of Technical Sciences

EXPERIMENTAL AND NUMERICAL ANALYSIS OF THERMAL COMFORT IN A RESIDENTAL BUILDING

  • Gabor Berec
  • Aleksandar Anđelković
DOI:
https://doi.org/10.24867/07AM08Berec
Submitted
February 18, 2020
Published
2020-02-18

Abstract

This paper involves the analysis and measu­rements of thermal comfort indicators. The paper inclu­des both experimental measurements and numerical anal­ysis in the form of a computational fluid dynamics. The measured parameters were the dry bulb temperature, the velocity of the airflow, mean radiant temperature and the relative humidity in the room. In addition to measure­ments, the basic principles of numerical analysis and the theoretical basis of computational fluid dynamics had been interpreted. A description of the measuring devices, which were used for the experimental part, was also made with a detailed explanation of the measurement method according to the standards. The measurement results were interpreted in detail and a comparative analysis was made.

References

[1] http://comfort.cbe.berkeley.edu/, 22.10.2019.
[2] Standard Well V2 for buildings 2018
[3] Standard EN 15251:2006 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics.
[4] Standard BS EN 16798-1:2019 Energy performance of buildings – Ventilation for buildings
[5] ASHRAE Standard 55-Thermal Environmental Conditions for Human Occupancy. 2017.
[6] Mohammad H. Hosni, Ph. D.,Byron W. J, Ph.D, Hanming Xu. 1999. Experimental Results for Heat Gain and Radiant/Convective Split from Equipment in Building. ASHRAE Journal