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Numerical Comfort Simulator for Thermal Environment (Part 1) A Comprehensive Combined Analysis Method with Multi-Node Thermoregulation Model, Radiation Model and CFD for Evaluation of Thermal Comfort
Technical Paper
2002-01-0515
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A numerical simulation method is presented for the evaluation of thermal comfort of car occupants under direct solar radiation. Present method is based on a comprehensive combined analysis with multi-node thermoregulation model, which is integrated by the 65-node thermoregulation model (65MN: Multi Nodes) based on the Stolwijk model, radiation model including thermal radiation and solar radiation, and CFD (Computational Fluid Dynamics). This paper focuses on the outlines of each numerical simulation method and discusses on the human body shape for predicting accurate boundary conditions of thermoregulation model. Applications of this method to car occupants are presented in the Part 2.
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Citation
Ozeki, Y., Takabayashi, T., and Tanabe, S., "Numerical Comfort Simulator for Thermal Environment (Part 1) A Comprehensive Combined Analysis Method with Multi-Node Thermoregulation Model, Radiation Model and CFD for Evaluation of Thermal Comfort," SAE Technical Paper 2002-01-0515, 2002, https://doi.org/10.4271/2002-01-0515.Also In
SAE 2002 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V111-6; Published: 2003-09-15
Number: V111-6; Published: 2003-09-15
References
- Gagge, A.P. Stolwijk, J.A.J. Nishi, Y. 1971 “An Effective Temperature Scale Based on a Simple Model of Human Physiological Regulatory Response” ASHRAE Transactions 77 1 247 262
- Fanger, P.O. 1970 “Thermal Comfort” Copenhagen Danish Technical Press
- Ozeki, Y. Saito, T. Ohgaki, S. Sonda, Y. 1992 “Simulation on Temperature and Flow Fields in an Atrium (part1-part2)” 3rd International Conference on Air Distribution in Rooms 2 307 330
- Ozeki, Y. Mikayama, M. Saito, T. Ohgaki, S. Harada, T. 1994 “Time-dependent Analysis on Thermal Environment in Atrium by Numerical Simulation” 4th International Conference on Air Distribution in Rooms 1 245 258
- Ozeki, Y. Kato, S. Murakami, S. 1996 “CFD Analysis on Flow and Temperature Fields in Experimental Real Scale Atrium” 5th International Conference on Air Distribution in Rooms 3 179 186
- Ozeki, Y. Saito, T. Ohgaki, S. 1996 “Study on Numerical Prediction Method of Radiation Exchange under Complicated Geometry with Fine Mesh Transactions of SHASE (The Society of Heating Air-Conditioning and Sanitary Engineers of Japan) 62 101 110
- Ozeki, Y. Sonda, Y. Hiramatsu, T. Saito, T. Ohgaki, S. 1997 “Study on Solar Heat Gain Simulation for Coupled Analysis of Radiative and Convective Heat Transfer under Complicated Geometry with Fine Mesh Transactions of SHASE 66 1 11
- Ozeki, Y. Kato, S. Murakami, S. 1998 “CFD Analysis on Flow and Temperature Fields in Experimental Real Scale Atrium (Part 1)” Transactions of SHASE 68 65 75
- Ozeki, Y. Kato, S. Murakami, S. 1998 “CFD Analysis on Flow and Temperature Fields in Experimental Real Scale Atrium (Part 2)” Transactions of SHASE 69 85 95
- Tanabe, S. Kobayashi, K. Nakano, J. Ozeki, Y. Konishi M. 2001 “A Comprehensive Combined Analysis with Multi-Node Thermoregulation Model (65MN), Radiation Model and CFD for Evaluation of Thermal Comfort” International Conference on Moving Thermal Comfort Standards into the 21st Century 122 134
- Tanabe, S. Kobayashi, K. Nakano, J. 2001 “Development of 65-Node Thermoregulation Model for Evaluation of Thermal Environment” Transactions of AIJ 541 9 16
- Tanabe, S. Narita, C. Ozeki, Y. Konishi, M. 2000 “Effective Radiation Area of Human Body Calculated by a Numerical Simulation” Energy and Buildings 32 205 215
- Ozeki, Y. Konishi, M. Narita, C. Tanabe, S. 2000 “Angle Factors between Human Body and Rectangular Planes Calculated by a Numerical Model” ASHRAE Transactions 106 2 511 520
- Takabayashi, T. Ozeki, Y. Tanabe, S. 2002 “Numerical Comfort Simulator for Thermal Environment (Part 2)” SAE paper
- Parsons, K.C. 1992 “A Thermal Model of the Car Driver” Proceedings of the 2nd International Conference on Vehicle Comfort 323 331
- Corrado, V. Pretti, M. Sacchi, A. 1995 “Routine for the Calculation of Angle Factors between Human Body and Car Driver's Cabin” Proceedings of the 3rd International Conference on Vehicle Comfort 421 429
- Cirrle, J. Maue, J. 2000 “Numerical Study of the Influence of Air Vent Area and Air Mass Flux on the Thermal Comfort of Car Occupants” SAE Paper 1 8
- Kataoka, T. 2001 “Prediction of Occupant's Thermal Sensation under the Transient Environment in a Vehicle Compartment” SAE paper
- Murakami, S. Kato, S. Zeng, J. 1997 “Flow and Temperature Fields around Human Body with Various Room Air Distributions” CFD study on computational thermal manikin(Part 1), ASHRAE Transactions 103 1 3 15
- Fanger, P.O. Angelius, O. Jensen, P.K. 1970 “Radiation Data for the Human Body” ASHRAE Transactions 76 2 338 373
- Horikoshi, T. Tsuchikawa, T. Kobayashi, Y. Miwa, E. Kurazumi, Y. Hirayama, K. 1990 “The Effective Radiation Area and Angle Factor between Man and a Rectangular Plane near Him” ASHRAE Transactions 96 1 60 66