{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T00:53:52Z","timestamp":1759452832145,"version":"build-2065373602"},"publisher-location":"400 Commonwealth Drive, Warrendale, PA, United States","reference-count":13,"publisher":"SAE International","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<div class=\"htmlview paragraph\">In this paper a computational model developed with the objective of simulating the thermal behaviour of the passengers' compartment of vehicles is presented. The model is based on the space-integral energy balance equations for the air inside the compartment and for the main vehicle bodies and surfaces. It can solve two kinds of problems. In the first one, calculates the heat stress that the air conditioning or heating system must equilibrate, in order to satisfy predefined permanent regimen project specifications. In the second one, once imposed a particular air conditioning system and given the ambient conditions, it computes the different temperatures and heat fluxes either in transient or steady regimens.<\/div>\n<div class=\"htmlview paragraph\">The validation of this model was done with a railway car, in a summer situation, when it was immobilized and running. The model reproduced well the experimentally determined temperature and heat fluxes evolutions. However, the numeric simulation showed a best agreement with the experimental results when the convection heat transfer coefficients, determined experimentally in this work, were used.<\/div><\/jats:p>","DOI":"10.4271\/1999-01-0778","type":"proceedings-article","created":{"date-parts":[[2010,10,6]],"date-time":"2010-10-06T16:40:10Z","timestamp":1286383210000},"source":"Crossref","is-referenced-by-count":4,"title":["A Computational Model to Simulate the Thermal Behaviour of the Passengers Compartment of Vehicles"],"prefix":"10.4271","volume":"1","author":[{"given":"E. Z. E.","family":"Concei\u00e7\u00e3o","sequence":"first","affiliation":[{"name":"UCEH, Universidade do Algarve"}]},{"given":"M. C. G.","family":"Silva","sequence":"additional","affiliation":[{"name":"DEM - FCT, Universidade de Coimbra"}]},{"given":"J. C. S.","family":"Andr\u00e9","sequence":"additional","affiliation":[{"name":"DEM - FCT, Universidade de Coimbra"}]},{"given":"D. X.","family":"Viegas","sequence":"additional","affiliation":[{"name":"DEM - FCT, Universidade de Coimbra"}]}],"member":"2796","published-online":{"date-parts":[[1999,3,1]]},"reference":[{"key":"ref0","unstructured":"Shimizu, S. Hara, H. Azakawa, F. 1983 \u2018Analysis on Air-Conditioning Heat Load of a Passenger Vehicle\u2019 International Journal of Vehicle Design 4 3 292 311"},{"key":"ref1","unstructured":"Fanger, P. O. 1972 \u2018Thermal Comfort\u2019 Technical Press 1972"},{"key":"ref2","unstructured":"Incropera, F, P. DeWitt D. P. 1990 Fundaments of Heat and Mass Transfer New York John Wiley & Sons"},{"key":"ref3","doi-asserted-by":"crossref","unstructured":"Chiou, J. P. 1986 \u2018Application of Solar-Powered Ventilator in Automobiles\u2019 SAE, International Congress and Exposition Detroit, Michigan February 1986 13 22","DOI":"10.4271\/860585"},{"key":"ref4","unstructured":"Iqbal, M. 1983 An Introduction to Solar Radiation Academic Press"},{"key":"ref5","unstructured":"Duffie, J. A. Beckman, W. A. 1980 Solar Engineering of Thermal Processes New York John Wiley & Sons"},{"key":"ref6","unstructured":"Hildebrand, F. B. 1956 Introduction to Numerical Analysis McGraw-Hill Book Company, Inc."},{"key":"ref7","unstructured":"Concei\u00e7\u00e3o, E. Z. E. 1996 Estudo Aero-T\u00e9rmico do Comportamento T\u00e9rmico de Ve\u00edculos de Transporte de passageiros"},{"key":"ref8","doi-asserted-by":"crossref","unstructured":"Fujii, T. Imura, H. 1972 \u2018Natural-Convection Heat Transfer From a Plate With Arbitrary Inclination\u2019 International Journal of Heat and Mass Transfer 15 755 766","DOI":"10.1016\/0017-9310(72)90118-4"},{"key":"ref9","doi-asserted-by":"crossref","unstructured":"Churchill, S. W. Chu, H. H. S. 1975 \u2018Correlating Equations for Laminar and Turbulent Free Convection From a Vertical Plate\u2019 International Journal of Heat and Mass Transfer 18 1323 1329","DOI":"10.1016\/0017-9310(75)90243-4"},{"key":"ref10","unstructured":"Kreith, F. 1977 Princ\u00edpios da Transmiss\u00e3o de Calor S\u00e3o Paulo, Brasil Bl\u00fccher Edgard"},{"key":"ref11","doi-asserted-by":"crossref","unstructured":"Chen, T. S. Armaly, B. F. Ramachandran, N. 1986 \u2018Correlation for Laminar Mixed Convection Flows on Vertical, Inclined and Horizontal Flat Plates\u2019 Transactions of the ASME, Journal of Heat Transfer 108 November 1986 835 840","DOI":"10.1115\/1.3247020"},{"key":"ref12","doi-asserted-by":"crossref","unstructured":"Armaly, B. F. Chen, T. S. Ramachandran, N. 1987 \u2018Correlations for Laminar Mixed Convections on Vertical, Inclined and Horizontal Flat Plates with Uniform Surface Heat Flux\u2019 International Journal of Heat and Mass Transfer 30 2 405 408","DOI":"10.1016\/0017-9310(87)90129-3"}],"event":{"name":"International Congress & Exposition","start":{"date-parts":[[1999,3,1]]},"number":"31943","location":"Detroit, Michigan, United States","acronym":"ANNUAL"},"container-title":["SAE Technical Paper Series"],"original-title":[],"link":[{"URL":"https:\/\/saemobilus.sae.org\/downloads\/papers\/1999-01-0778\/Full%20Text%20PDF","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,2]],"date-time":"2025-10-02T18:04:46Z","timestamp":1759428286000},"score":1,"resource":{"primary":{"URL":"https:\/\/saemobilus.sae.org\/papers\/a-computational-model-simulate-thermal-behaviour-passengers-compartment-vehicles-1999-01-0778"}},"subtitle":[],"proceedings-subject":"SAE Technical Paper Series","short-title":[],"issued":{"date-parts":[[1999,3,1]]},"references-count":13,"URL":"https:\/\/doi.org\/10.4271\/1999-01-0778","relation":{},"ISSN":["0148-7191","2688-3627"],"issn-type":[{"type":"print","value":"0148-7191"},{"type":"electronic","value":"2688-3627"}],"subject":[],"published":{"date-parts":[[1999,3,1]]},"article-number":"1999-01-0778"}}