Analysis of Temperature Gradient Changes in Rooms With the Combined Use of Different Heating Sources

Analysis of Temperature Gradient Changes in Rooms With the Combined Use of Different Heating Sources

Authors

  • Sergey Minasyan Nationаl University of Architecture and Construction of Armenia
  • Anna Karamyan Nationаl University of Architecture and Construction of Armenia
  • Tigran Manukyan Nationаl University of Architecture and Construction of Armenia

DOI:

https://doi.org/10.54338/18294200-2025.1-09

Keywords:

Temperature gradient, heating radiator, cassette air conditioner, thermal comfort, energy efficiency

Abstract

The purpose of the article is to assess how the temperature gradient changes in a room depending on the use of only a heating radiator or its combination with a cassette air conditioner. The experiment aims to study the impact of combining these two systems on the uniformity of thermal distribution, comfort levels, and energy consumption. To achieve this goal, a series of measurements were conducted under various thermal conditions using measuring devices. Air temperature and humidity were measured at different heights under different operating modes of heat sources. The results of the article can be useful for designing heating and cooling systems as well as for developing recommendations for their application. Additionally, the study includes an analysis of the energy efficiency of these systems, considering modern requirements for comfort and resource conservation.

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Author Biographies

Sergey Minasyan, Nationаl University of Architecture and Construction of Armenia

Doctor of Science (engineering),  professor (RA, Yerevan) - NUACA, Chair of ventilation, gas and heat supply

Anna Karamyan, Nationаl University of Architecture and Construction of Armenia

doctor of philosophy (Ph.D) in Engineering, Associate Professor (RA, Yerevan) - NUACA, Chair of ventilation, gas and heat supply

Tigran Manukyan, Nationаl University of Architecture and Construction of Armenia

(RA, Yerevan) - NUACA, Chair of ventilation, gas and heat supply, applicant

Published

2025-04-25

How to Cite

Minasyan, S., Karamyan, A., & Manukyan, T. (2025). Analysis of Temperature Gradient Changes in Rooms With the Combined Use of Different Heating Sources. Scientific Papers of National University of Architecture and Construction of Armenia, 91(1), 67–73. https://doi.org/10.54338/18294200-2025.1-09

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