한국마린엔지니어링학회:학술대회논문집 (Proceedings of the Korean Society of Marine Engineers Conference)
- 한국마린엔지니어링학회 2005년도 후기학술대회논문집
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- Pages.210-211
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- 2005
LNG선용 / 발전설비용 가변 오리피스형 과열도
Variable Orifice De-super Heater for LNG Carrier or Power Plant
- 발행 : 2005.11.01
초록
Desuperheater is a passive device to control the temperature of steam in various plants. However, in spite of its simple structure, the accurate prediction of a desuperheater is very difficult because there are many designed factors for the design of a desuperheater. In this study, the theory of heat transfer phenomena in a desuperheater was developed and the various design factors are evaluated. As a results, we confirmed that the droplet size of 30 - 200 is best effective for the performance of a desuperheater.