한국태양에너지학회:학술대회논문집
- 한국태양에너지학회 2009년도 추계학술발표대회 논문집
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- Pages.74-79
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- 2009
다중 물 분사 노즐이 장착된 감온밸브의 해석 연구
An Analysis Study on Desuperheater valve attachment on Multi Water Spray Nozzles
- Lee, Deok-Gu (H.I.T Tech) ;
- Cho, Haeng-Hoon (H.I.T Tech) ;
- Cho, Nam-Cheol (Dept. of mechanical Eng., Ansan College of Technology) ;
- Lee, Chae-Moon (Dept. of Mechanical Eng., Yuhan University)
- 발행 : 2009.11.19
초록
The generation of electric power and plant facilities have been attempting to improve energy efficiency with many efforts as those being basis of our country's economy. In particular, the CHP(Combined Heat Power plant) system, is producing the electricity and process steam, has generally been using for the cogeneration plants. When CHP system operates, the steam has to maintain the high temperature and high pressure in order to have high efficiency of electric power production as much as possible. In addition, the exhausted steam from the turbine has to reform proper temperature to use the needed process. The major purpose of desuperheater is that the superheated steam changes into the saturated steam because it is more efficient and suitable for using the process, furthermore, it is more convenient and stable regarding the process temperature control. The design of the desuperheater obtained through the experiment and preceding analysis. This paper is verified by analysis that water spray nozzle(
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