COMPUTATIONAL ANALYSIS CHECKING APPARATUS FOR EVALUATING RESIDUAL LIFE RELIABILITY OF HOT GAS PATH COMPONENTS OF GAS TURBINE

Disclosed is a computational analysis result verification apparatus for evaluating reliability in analyzing the lifespan of a hot component of a gas turbine. The computational analysis result verification apparatus for evaluating reliability in analyzing the lifespan of the hot component of a gas tu...

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Bibliographische Detailangaben
Hauptverfasser:	KIM DOO SOO, JUNG JINE SUNG, KIM YOUNG DAE, HYUN JUNG SEOB, CHANG SUNG YONG, KANG YEON KWAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CALCULATING COMBUSTION ENGINES COMPUTING CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS COUNTING ELECTRIC DIGITAL DATA PROCESSING ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PHYSICS STEAM ENGINES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is a computational analysis result verification apparatus for evaluating reliability in analyzing the lifespan of a hot component of a gas turbine. The computational analysis result verification apparatus for evaluating reliability in analyzing the lifespan of the hot component of a gas turbine according to the present invention comprises: a computational analysis unit performing a flow analysis and a heat transfer analysis for the hot component of a gas turbine, and then detecting surface temperature by a preset layer of the hot component via a computational analysis; a real surface temperature input unit inputting real surface temperature by the layer of the hot component acquired via a real heat treatment process; and a structural analysis unit evaluating reliability with respect to the computational analysis by comparing the surface temperature, input according to the computational analysis by the computational analysis unit, and the real surface temperature, input by the real surface temperature input unit. The present invention can enhance reliability in analyzing the lifespan of a hot component of a gas turbine. 가스터빈 고온부품의 수명해석 신뢰성 평가를 위한 컴퓨터 전산해석 결과 검증 장치가 개시된다. 본 발명의 가스터빈 고온부품의 수명해석 신뢰성 평가를 위한 컴퓨터 전산해석 결과 검증 장치는 가스터빈의 고온부품에 대한 유동 해석 및 열전달 해석을 수행한 후, 고온부품의 기 설정된 레이어에 의한 표면온도를 컴퓨터 전산해석을 통해 검출하는 컴퓨터 전산해석부; 실제 열처리 과정을 통해 획득한 고온부품의 레이어에 의한 실제 표면온도를 입력하는 실제 표면온도 입력부; 및 상기 컴퓨터 전산해석부로부터 상기 컴퓨터 전산해석에 따라 입력된 표면온도와 상기 실제 표면온도 입력부로부터 입력된 상기 실제 표면온도를 비교하여 상기 컴퓨터 전산해석에 대한 신뢰성을 평가하는 구조 해석부를 포함하는 것을 특징으로 한다.