JP Journal of Heat and Mass Transfer
Volume 14, Issue 3, Pages 317 - 328
(August 2017) http://dx.doi.org/10.17654/HM014030317 |
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NUMERICAL SIMULATION OF GROUND TEMPERATURE VARIATION FOR TIME VARIANT BOUNDARY CONDITION
Raviranjan Kumar Singh and R. V. Sharma
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Abstract: This paper aims to predict ground temperature variation with depth for time variant ambient air temperature and solar radiation data for Jamshedpur, India. Fourier series and CFD techniques have been employed to determine diurnal and annual temperature variations for the hottest and the coldest days of the year 2015. The diurnal temperature variation is up to 0.2m depth of soil whereas annual temperature variation is up to 3m depth. |
Keywords and phrases: soil temperature, CFD simulation, Fourier series. |
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