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Application of mathematical models for the simulation of thermal comfort conditions in a living room

Research output: Chapter in Book/Report/Conference proceedingConference paperResearchpeer-review

Abstract

The paper deals with the distributions of temperature and averaged turbulent airflows in living rooms in 2D and 3D approximations using Ansys/Flotran and Ansys/CFX software respectively. The distributions are calculated depending on the placement and temperature of heaters, heat transfer coefficients of the building structures and ventilation conditions. The authors analyse the influence of these factors on the air circulation and the related heat flows through building structures. The thermal balance of a room and its dependence on various external factors is also considered. As thermal comfort conditions' parameters are analysed, the airflow velocities and indoor temperatures with its gradients. It is shown that it is possible to save heating consumption, at the same time maintaining the conditions of thermal comfort in the room.

Original languageEnglish
Title of host publicationProceedings of the 5th International Scientific and Practical Conference on Environment, Technology and Resources
PublisherRezekne Higher Education Institution
Pages11-18
Number of pages8
ISBN (Print)9984779068, 9984779068, 9789984779065, 9789984779065
DOIs
Publication statusPublished - 2005
Event5th International Scientific and Practical Conference on Environment, Technology and Resources - Rezekne, Latvia
Duration: 16 Jun 200518 Jun 2005

Publication series

NameVide. Tehnologija. Resursi - Environment, Technology, Resources
ISSN (Print)1691-5402

Conference

Conference5th International Scientific and Practical Conference on Environment, Technology and Resources
Country/TerritoryLatvia
CityRezekne
Period16/06/0518/06/05

Keywords

  • Airflows
  • Heat consumption
  • Heat losses
  • Heating
  • Living rooms
  • Mathematical modelling
  • Temperature
  • Thermal comfort conditions

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