[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 …
changes in operating conditions. This paper provides a comprehensive review of the …
[HTML][HTML] New model-based method for aero-engine turbine blade tip clearance measurement
H Sheng, LIU Tong, Z Yan, C Qian… - Chinese Journal of …, 2023 - Elsevier
Active control of aero-engine turbine tip clearance is one of the best chances for engine
performance uplift currently. To do that, the first requirement is real-time measurement of tip …
performance uplift currently. To do that, the first requirement is real-time measurement of tip …
[HTML][HTML] Quasi-2D thermal network based heat soakage model for gas turbine transient performance modification
Y Yang, T Nikolaidis, P Pilidis - Applied Thermal Engineering, 2024 - Elsevier
To overcome the limitations of traditional heat soakage analysis, a novel quasi-2D thermal
network based heat soakage model is established with the consideration of component …
network based heat soakage model is established with the consideration of component …
An 11-stage axial compressor performance simulation considering the change of tip clearance in different operating conditions
Y Dong, Z Xinqian, L Qiushi - … , Part A: Journal of Power and …, 2014 - journals.sagepub.com
The multistage axial compressor is one of the critical components of aero-engines and plays
a key role in their performance, reliability, and economy. Tip clearance has a significant …
a key role in their performance, reliability, and economy. Tip clearance has a significant …
Study on one-dimensional performance prediction of multi-stage axial turbine based on the blade height
K Xu, Z Yuan, Z Li, G Yue - International Journal of Turbo & Jet …, 2024 - degruyter.com
As turbine operating conditions change, the blade height and tip clearance undergo
continuous alterations due to the combined effects of thermal stress, aerodynamic forces …
continuous alterations due to the combined effects of thermal stress, aerodynamic forces …
一种多级轴流压气机不同工况叶尖间隙预估模型
杨栋， 李绍斌， 李秋实 - 航空动力学报, 2014 - jasp.com.cn
考虑热负荷以及机械负荷的影响, 建立了一种多级轴流压气机不同工况叶尖间隙的预估模型.
模型针对多级轴流压气机考虑了温度在径向和轴向的分布, 保证了模型的准确性 …
模型针对多级轴流压气机考虑了温度在径向和轴向的分布, 保证了模型的准确性 …
[PDF][PDF] Temperature dynamic model of turbine Subcomponents for turbine tip clearance implementation in an engine performance model
J Ruiz, A Ferrand - researchgate.net
This paper provides a simplified model to solve the heat diffusion into solids for turbine and
compressor tip clearance calculation. The requirement for this model is a physics based …
compressor tip clearance calculation. The requirement for this model is a physics based …