Unsteady hot gas ingestion through the double rim-seals of an axial gas turbine

Author:

Choi Seungyeong,Bang Minho,Choi Seok Min,Cho Myung Hwan,Moon Hee-Koo,Cho Hyung Hee

Funder

Agency for Defense Development

Korea Institute of Energy Technology Evaluation and Planning

Defense Acquisition Program Administration

Publisher

Elsevier BV

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science,Civil and Structural Engineering

Reference51 articles.

1. Sealing in turbomachinery;Chupp;J Propul Power,2006

2. Transient modelling and simulation of gas turbine secondary air system;Nikolaidis;Appl Therm Eng,2020

3. A review of some current problems in gas turbine secondary systems;Turner;Proc ASME Turbo Expo,1997

4. Prediction of main/secondary-air system flow interaction in a high-pressure turbine;Davis;J Propul Power,2005

5. Rotordynamic characterization of rotating labyrinth gas turbine seals with radial growth: combined centrifugal and thermal effects;Subramanian;Int J Mech Sci,2017

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Local heat and mass transfer in a rotor-stator system with hub inflow: Thermal boundary layer and superposition effect;International Communications in Heat and Mass Transfer;2023-05

2. Unsteady Numerical Investigation on the Sealing Effectiveness and Flow Field in Different Rim Seal Geometries;Aerospace;2022-12-01

3. Buffer effect of turbine rim cavity on hot gas ingestion;Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy;2022-04-17

4. Numerical Study on Sealing Effectiveness Changes with Increased Turbine Rotor Rim Seal Thickness;Journal of the Korean Society of Propulsion Engineers;2022-02-28

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