지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Stress of a steam separator, equipment of the high-pressure (HP) evaporator for a HRSG, was analyzed and evaluated according to ASME Boiler & Pressure Vessel Code Section VIII Division 2. First, from the analysis results of the piping system model of the HP evaporator, reaction forces of the riser tubes connected to the steam separator, i.e., nozzle loads, were derived. Next, a finite element model of the steam separator was constructed and analyzed for the design pressure and the nozzle loads. The results show that the maximum stress occurred at the bore of the riser nozzle. The primary membrane stresses at the shell and nozzle were found to be less than the allowable stress. Next, the steam separator was analyzed for the steady-state operating conditions of operating pressure, operating temperature, and nozzle loads. The maximum stress occurred at the bore of the riser nozzle. The primary plus secondary membrane plus bending stress at the shell and nozzle was found to be less than the allowable stress.
목차
ABSTRACT
1. Introduction
2. Finite element modeling of the steam separator
3. Stress analysis and evaluation of the steam separator
4. Conclusion
REFERENCES
참고문헌 (15)
참고문헌 신청
[단행본] - Eriksen, V. R. / 2017 / Heat Recovery Steam Generator Technology / Woodhead Publishing
[단행본] - / 2010 / ASME Boiler and Pressure Vessel Code Section VIII Division 2: Alternate Rules, Rules for Construction of Pressure Vessels
[기타자료] - / 2009 / EN 13445-3:2009, Unfired Pressure Vessels - Part 3: Design / European Committee for Standardization
[학술대회논문] - Volpi, G. / 2005 / Heat Recovery Steam Generators for Large Combined Cycle Plants (250 MWe GT Output): Experiences with Different Design Options and Promising Improvements by Once-through Technology Development / Proc. of Power Gen Europe 2005
[학술지(정기간행물)] - 정재헌 / 2008 / 배열회수보일러의 부하변동 운전에 따른 과열기 튜브들의 응력거동 / 한국태양에너지학회 논문집 28 (6) : 33 ~ 39
[단행본] - / 2010 / ASME Boiler and Pressure Vessel Code Section VIII Division 2: Alternate Rules, Rules for Construction of Pressure Vessels
[기타자료] - / 2009 / EN 13445-3:2009, Unfired Pressure Vessels - Part 3: Design / European Committee for Standardization
[학술대회논문] - Volpi, G. / 2005 / Heat Recovery Steam Generators for Large Combined Cycle Plants (250 MWe GT Output): Experiences with Different Design Options and Promising Improvements by Once-through Technology Development / Proc. of Power Gen Europe 2005
[학술지(정기간행물)] - 정재헌 / 2008 / 배열회수보일러의 부하변동 운전에 따른 과열기 튜브들의 응력거동 / 한국태양에너지학회 논문집 28 (6) : 33 ~ 39
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UCI(KEPA) : I410-ECN-0101-2018-581-003332877