Validation of Accuracy of CFD for Natural Convection Flow in Floor Heating Room : Part 1-Temperature Measurement of an Actual-Size Model

DOI Web Site 14 References

Bibliographic Information

Other Title
  • 床暖房室内の自然対流流れにおけるCFDの精度検証 : 第1報-実大模型を用いた温度測定
  • ユカダンボウ シツナイ ノ シゼン タイリュウ ナガレ ニ オケル CFD ノ セイド ケンショウ(ダイ1ポウ)ジツダイ モケイ オ モチイタ オンド ソクテイ

Search this article

Description

Computational Fluid Dynamics (CFD) has attracted considerable attention as a flexible and low-cost evaluation method for the evaluation of thermal environments. There are many studies on the validation of CFD for various flow fields. However, many of these studies were carried out in a forced convection field or the natural convection field of a small and simplified model rather than in an actual room. Accordingly, this study aimed to prepare a database to validate the accuracy of CFD for natural convection in an actual-size floor heating room and to validate turbulence models, differential schemes, grid sizes, etc., used for predicting natural convection. We built an actual-size floor heating room in a thermostatic chamber and performed temperature measurements. The air temperature near the floor and window was measured. We subsequently prepared a validation database for turbulent natural convection flow in a floor heating room.

Journal

References(14)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top