[HTML][HTML] Gas turbine engine transient performance and heat transfer effect modelling: A comprehensive review, research challenges, and exploring the future

Y Yang, T Nikolaidis, S Jafari, P Pilidis - Applied Thermal Engineering, 2024 - Elsevier
Gas turbine transient simulation is an important tool in analysing engine performance during
changes in operating conditions. This paper provides a comprehensive review of the …

A review of blade tip clearance–measuring technologies for gas turbine engines

B Yu, H Ke, E Shen, T Zhang - Measurement and Control, 2020 - journals.sagepub.com
Blade tip clearance is one of the important parameters affecting the performance, safety and
stability of a gas turbine engine. However, it is difficult to measure the tip clearance in real …

Multilevel nested reliability-based design optimization with hybrid intelligent regression for operating assembly relationship

CW Fei, H Li, HT Liu, C Lu, B Keshtegar… - Aerospace Science and …, 2020 - Elsevier
Designing assembly relationship during operation always involves the analyses of many
components and multi-discipline interaction, and seriously influences the reliability and work …

Thermo-mechanical analysis and estimation of turbine blade tip clearance of a small gas turbine engine under transient operating conditions

R Kumar, VS Kumar, MM Butt, NA Sheikh… - Applied Thermal …, 2020 - Elsevier
Turbine blade tip clearance is one of the significant factors that influence turbine efficiency,
Specific Fuel Consumption (SFC), Exhaust Gas Temperature (EGT), and emissions …

Dynamic modeling of rotary blade crack with regard to three-dimensional tip clearance

X Zhang, Y Xiong, X Huang, J Wang, B Fan… - Journal of Sound and …, 2023 - Elsevier
To investigate the dynamic characteristics of the three-dimensional blade tip clearance (3D-
BTC) of rotary blade cracks, a novel dynamic model of the rotary blade crack with regard to …

Integrated turbine tip clearance and gas turbine engine simulation

JW Chapman, TH Guo, JL Kratz, JS Litt - 52nd AIAA/SAE/ASEE Joint …, 2016 - arc.aiaa.org
AS turbine blade tip sealing for axial turbines has been a major concern in aircraft engine
design due to the direct correlation between effective sealing and turbomachinery efficiency …

A novel blade tip clearance measurement method based on event capture technique

J Wu, B Wen, Q Zhang, Y Zhou, S Ding, F Du… - Mechanical systems and …, 2020 - Elsevier
Blade tip clearance (BTC) measurement is an essential technology in turbomachinery health
monitoring so as to enhance efficiency and reliability as well as to ensure timely …

Distributed collaborative response surface method for mechanical dynamic assembly reliability design

G Bai, C Fei - Chinese Journal of Mechanical Engineering, 2013 - Springer
Because of the randomness of many impact factors influencing the dynamic assembly
relationship of complex machinery, the reliability analysis of dynamic assembly relationship …

A New Integrated Model for Simulating Adaptive Cycle Engine Performance Considering Variations in Tip Clearance

J Wei, W Zou, Z Song, B Wang, J Li, X Zheng - Processes, 2023 - mdpi.com
The low-fidelity simulation method cannot meet the requirements for predicting the
performance of an adaptive cycle engine (ACE), especially when considering tip clearance …

[HTML][HTML] Active generalized predictive control of turbine tip clearance for aero-engines

K Peng, D Fan, F Yang, Q Fu, Y Li - Chinese Journal of Aeronautics, 2013 - Elsevier
Active control of turbine blade tip clearance continues to be a concern in design and control
of gas turbines. Ever increasing demands for improved efficiency and higher operating …