Multi-step optimization of hybrid cooling array via integrating Taguchi method and long short-term memory neural network

H Li, Q Zeng, Y Zhuang, Y Wang, Z Ye, J Cui - Applied Thermal Engineering, 2024 - Elsevier
In advanced aero-engines, the pursuit of higher propulsive efficiency and power output
creates an imbalance in the supply and demand of cooling air. In response, this study …

Film hole layout optimization for multi-row film cooling plate in continuous parameter space under non-uniform inlet temperature distribution

J Huang, J Zhu, Z Cheng, Z Tong, L Qiu… - Applied Thermal …, 2024 - Elsevier
Film cooling is an advanced external cooling technology for protecting gas turbine blades
from excessive temperatures. To counteract non-uniform heat loads caused by hot streak …

Gas Production Prediction Model of Volcanic Reservoir Based on Data-Driven Method.

H Zhang, J Pu, L Zhang, H Deng, J Yu… - Energies …, 2024 - search.ebscohost.com
Based on on-site construction experience, considering the time-varying characteristics of
gas well quantity, production time, effective reservoir thickness, controlled reserves, reserve …

Deep learning-aided active subspace exploration of free-stream effects for fan-shaped film cooling

F Cai, H Zhou, F Chen, M Yao, Z Ren - Physics of Fluids, 2024 - pubs.aip.org
Film cooling plays a critical role in protecting engine components from high temperatures
that can influence safety and performance of gas turbines. However, the process is fraught …

Enhancing generalization in endwall film cooling prediction: Incorporating the superposition principle into transformer-based neural operators

Q Wang, L Song, T Liu, Z Guo - Physics of Fluids, 2024 - pubs.aip.org
In this study, a physics-enhanced neural operator framework is proposed to enhance the
generalization prediction ability of the cooling layout of a turbine end wall with variable …