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http://dx.doi.org/10.7467/KSAE.2012.20.2.078

Study on the Performance Characteristics of Exhaust Heat Recovery Device in Automobile  

Hong, Young-Jun (Department of Mechanical Engineering, Kongju National University)
Choi, Doo-Seuk (Division of Mechanical & Automative Engineering, Kongju National University)
Kim, Jong-Il (R&D Center, Dongwon Tech Co. Ltd.)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.20, no.2, 2012 , pp. 78-84 More about this Journal
Abstract
The purpose of this study is to investigate the performance characteristics of new exhaust heat recovery device for the engine's fast warm-up. In this study, two different interior area designed for prototyping and on the exhaust heat recovery device to evaluate the performance compare the performance characteristics were chosen a better product. A company's product and selected prototype-2 were evaluated and compared the performance. This experiment was conducted under the same conditions. The time from starting to warm-up of engine was measured. As a result, the performance characteristics of the prototype-2 was not higher than that of the A company's product. However, in comparison with base system, prototype-2 of the exhaust heat recovery device discover that the warm-up time was shortened.
Keywords
Exhaust heat recovery device; Fast warm-up; Heat exchanger; Exhaust gas; Waste heat recovery;
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