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http://dx.doi.org/10.15207/JKCS.2019.10.7.281

A Comparison of Performance on the Orthogonal and Refraction Heat Exchanger Shape in Air Ventilation System  

Hyeon, Hyeong-Ho (SamhoNCT, Co., Ltd.)
Jeong, Byeong-Ho (Dept. of Electrical Engineering, Nambu University)
Kim, Ji-won (Dept. of Physical Therapy, Nambu University)
Lee, Kang-yeon (Dept. of Electrical Engineering, Chosun College of Science & Technology)
Publication Information
Journal of the Korea Convergence Society / v.10, no.7, 2019 , pp. 281-287 More about this Journal
Abstract
Application of heat recovery system applying air supply and cexhaust ventilation device essential in energy management system for the optimum ventilation system utilization and energy saving. This is a key element of infrastructure technology for high-efficiency energy buildings, because it can save heating and cooling energy in winter and summer. In this paper, heat transfer efficiency was simulated using paper, plastic, and aluminum materials that was examined to compare heat exchanger performance under uniform flow conditions. We tested heat transfer efficiengy according to the shape of two of that, one is orthogonal and the other is refraction shape. Based on the simulation results, it is expected to contribute to the production of high performance heat exchanger with heat transfer performance and pressure loss.
Keywords
Ventilation; Heat exchanger; Orthogonal type; Refraction type; Performance analysis;
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