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Study of the thermal performance of water-soaked porous wall under a tropical climate
[Simulation study of applying thermal insulation in the condominium rooms to reduce cooling energy]

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  • Sudaporn Sudprasert
  • Pornchai Jaroensen

Abstract

The effects of water-soaked porous wall on the reduction of air temperature and cooled air distribution in adjacent rooms are not yet understood. This paper examines the thermal performance of water-soaked porous wall based on field experiments and analysis of humidified cooled air in adjacent spaces by using a computational fluid dynamic model. The results indicated that two rows of porous pipes are capable of reducing ambient air temperature by 2.2°C with a cooling capacity of 372.5–1792.7 W/m2. The simulation results at a wind velocity of 0.70 m/s showed that cooled air is distributed in the room up to 3.2 m away from the porous wall and mostly accumulated on the room’s floor.

Suggested Citation

  • Sudaporn Sudprasert & Pornchai Jaroensen, 2021. "Study of the thermal performance of water-soaked porous wall under a tropical climate [Simulation study of applying thermal insulation in the condominium rooms to reduce cooling energy]," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 16(4), pages 1453-1463.
    • Handle: RePEc:oup:ijlctc:v:16:y:2021:i:4:p:1453-1463.
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    File URL: http://hdl.handle.net/10.1093/ijlct/ctab072
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    References listed on IDEAS

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    1. Abohorlu Doğramacı, Pervin & Riffat, Saffa & Gan, Guohui & Aydın, Devrim, 2019. "Experimental study of the potential of eucalyptus fibres for evaporative cooling," Renewable Energy, Elsevier, vol. 131(C), pages 250-260.
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