CFD Benchmark Tests for Indoor Environmental Problems: Part 3 Numerical Thermal Manikins
Abstract - 255
PDF

Keywords

Indoor environment
Computational Fluid Dynamics
Benchmark test
Numerical thermal manikin.

How to Cite

1.
Kazuhide Ito, Kiao Inthavong, Takashi Kurabuchi, Toshikatsu Ueda, Tomoyuki Endo, Toshiaki Omori, Hiroki Ono, Shinsuke Kato, Koji Sakai, Yoshihide Suwa, Hiroshi Matsumoto, Hajime Yoshino, Weirong Zhang, Jiyuan Tu. CFD Benchmark Tests for Indoor Environmental Problems: Part 3 Numerical Thermal Manikins. Int. J. Archit. Eng. Technol. [Internet]. 2015 Apr. 7 [cited 2024 Dec. 19];2(1):50-75. Available from: https://avantipublishers.com/index.php/ijaet/article/view/205

Abstract

Recent indoor environmental design is requested to create comfortable and safety space in addition to the maximizing the energy conservation performance in buildings. In this point of view, it is important to enhance the prediction accuracy of indoor environmental quality in design stage. Commercial Computational Fluid Dynamics (CFD) software is practically applied in indoor environmental design recent years but the prediction accuracy of CFD simulation depends on the understanding for the fundamentals of fluid dynamics and the setting of appropriate boundary and numerical conditions as well. The series of this study aimed to provide with the practical information such as prediction accuracy and problematic areas related to CFD applications in indoor environment, air conditioning and ventilation, and then performed benchmark tests and reported the results. Especially in this Part 3, benchmark test results for numerical thermal manikins were introduced. SST k-ω model with fine mesh could provide sufficient accurate results and showed good agreement with experimental results.

https://doi.org/10.15377/2409-9821.2015.02.01.3
PDF

References

Ito K, Inthavong K, Kurabuchi T, Ueda T, Endo T, Omori T, et al. Benchmark Tests Associated with Applying CFD to Indoor Environmental Problems: Part 1 Benchmark test for isothermal/non-isothermal flow in 2D and 3D room model. Int J Archit Eng Technol. 2015; 2(1): 50-71

Ito K, Inthavong K, Kurabuchi T, Ueda T, Endo T, Omori T, et al. Benchmark Tests Associated with Applying CFD to Indoor Environmental Problems: Part 2 Benchmark test for crossventilation airflows and floor heating systems. Int J Archit Eng Technol. 2015; 2(1): 72-98.

ISO-14505-2. Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles, Part 2 Determination of equivalent temperature. 2006.

Nielsen PV, Murakami S, Kato S, Topp C, Yang JH. Benchmark Tests for a Computer Simulated Person, 2003; ISSN 1395-7953 R0307.

Martinho N, Lopes A, Silva N. CFD Modeling of Benchmark Tests for Flow around a Detailed Computer Simulated Person, in 7th International Thermal Manikin and Modeling Meeting. 2008.

Håkan O, Nilsson HB, Nielsen PV. Benchmark Tests of Thermal manikin on a chair in direct contact with countercurrent airflow: www.cfd-benchmarks.com [27 December 2014

Omori T, Yang J, Kato S, Murakami S. Radiative Heat Transfer Analysis Method for Coupled Simulation of Convection and Radiation in Large-Scale and Complicated Enclosures: Part 1-Accurate Radiative Heat Transfer Analysis based on Monte Carlo Method. Trans Soc Heat Aircond Sanit Eng Japan, 2003; 88:103-113.

Kato S, Yang J. Benchmark Tests of CFD of Airflow around Human Body in a Room with Displacement Ventilation: www.cfd-benchmarks.com [6 June 2013

Ono T, Murakami S, Ooka R, Omori T. Numerical and experimental study on convective heat transfer of the human body in the outdoor environment. J Wind Eng Industrial Aerodyn. 2008; 96: 1719-1732. http://dx.doi.org/10.1016/j.jweia.2008.02.007

Ono T, Murakami S, Ooka R, Takahashi T, Omori T, Saotome T. Evaluation Of Mean Convective Heat Transfer Coefficient Of A Human Body In Outdoor Environment: Proposal of the formula for mean convective heat transfer coefficient of a human body by means of wind tunnel and CFD analysis. J Environ Eng AIJ. 2006; 601: 9-14.

Li C, Ito K. Performance Evaluation of Industrial Air-shower System in Removal of Gas- and Liquid-phase Contaminants from Human Body. Evergreen - Joint Journal of Novel Carbon Resource Sciences & Green Asia Strategy 2014; 1: 40- 47.

Ito K. Integrated Numerical Approach of CFD and Epidemiological Model for Multi-scale Transmission Analysis in Indoor Spaces. Indoor Built Environ. 2014; 23: 1029-1049. http://dx.doi.org/10.1177/1420326X13516658

Li C, Ito K. Numerical analysis of convective heat and mass transfer around human body under strong wind. Int J High- Rise Build. 2012; 1: 107-116.

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Copyright (c) 2015 Kazuhide Ito; Kiao Inthavong, Takashi Kurabuchi, Toshikatsu Ueda, Tomoyuki Endo, Toshiaki Omori, Hiroki Ono, Shinsuke Kato, Koji Sakai, Yoshihide Suwa, Hiroshi Matsumoto, Hajime Yoshino, Weirong Zhang, Jiyuan Tu

Downloads

Download data is not yet available.