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THMT-15. Proceedings of the Eighth International Symposium On Turbulence Heat and Mass Transfer
September, 15-18, 2015, Sarajevo, Bosnia and Herzegovina

DOI: 10.1615/ICHMT.2015.THMT-15


ISBN Print: 978-1-56700-427-4

ISBN CD: 978-1-56700-428-8

Performance comparisons of diffuser inlet and outlet positions on the temperature and velocity variations in a furnished office room

pages 811-814
DOI: 10.1615/ICHMT.2015.THMT-15.1830
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ABSTRACT

In this study, comfort conditions for conditioning the space of a furnished office room have been numerically investigated. An existing experimental space has turned into a numerical model. For three different diffuser locations the diffuser inlet velocity was varied between 1.0-2.0 m/s and temperature for summer and winter conditions was varied between 16-20°C and 25-35°C, respectively. Between the investigated cases, for summer conditions, the optimum comfort conditions for the cooling process were obtained for DL1 with 20°C supply air temperature, and 2m/s supply air velocity. For winter conditions, in the case of heating, optimum comfort conditions were obtained for DL3 with 30°C supply air temperature and 1m/s supply air velocity.

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