Maio 2014 vol. 1 num. 1 - 10th World Congress on Computational Mechanics

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DEVELOPMENT OF ANALYTICAL MODEL AND NUMERICAL ANALYSIS FOR SPIRAL COIL TYPE GROUND HEAT EXCHANGERS

Park, S. K. ; Lee, S. R. ; Yoon, S. ; Go, G. H. ;

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A spiral coil source model and its analytical solution was developed to consider 3-dimensional shape effects and radial dimension effects of a spiral coil type ground heat ex-changer (GHE) using Green’s function method. The spiral coil source model was transformed into a formula of error function to improve and simplify computation for the engineering ap-plication. To analyze the characteristics of the analytical model, the analytical model''s pre-diction results were compared with numerical analysis results implemented in ABAQUS/Standard.

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Palavras-chave: Spiral coil type GHE, spiral coil source model, analytical model, numerical anal-ysis.,

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DOI: 10.5151/meceng-wccm2012-18210

Referências bibliográficas
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  • [11] Man, Y., Yang, H., Diao, N., Cji, P., Liu, L. and Fang, Z., “Development of spiral heat source model for novel pile ground heat exchangers”. HVAC and R Research. 17. 6. 1075–1088, 20
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Como citar:

Park, S. K.; Lee, S. R.; Yoon, S.; Go, G. H.; "DEVELOPMENT OF ANALYTICAL MODEL AND NUMERICAL ANALYSIS FOR SPIRAL COIL TYPE GROUND HEAT EXCHANGERS", p. 952-960 . In: In Proceedings of the 10th World Congress on Computational Mechanics [= Blucher Mechanical Engineering Proceedings, v. 1, n. 1]. São Paulo: Blucher, 2014.
ISSN 2358-0828, DOI 10.5151/meceng-wccm2012-18210

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