Results 141 to 150 of about 2,136,117 (274)

Non-premixed combustion and NO_X emission characteristics in a micro gas turbine swirl combustor fueled by methane and ammonia at various heat loads. [PDF]

Heliyon, 2023
Wang Y, Liu J, Wang L, Fu Z, Weng P.
europepmc   +1 more source

Designing γ‐TiAl Alloys With Refined Twin‐Lamellar Microstructures via Machine Learning‐Driven Phase‐Field Methods

Materials Genome Engineering Advances, EarlyView.
Dual‐phase γ‐TiAl alloys with refined twin‐lamellar (RTL) structures exhibit optimal strength‐ductility synergy. Here, phase‐field simulations reveal composition‐stress‐dependent refined twin‐lamellar (RTL) microstructure evolution. Machine learning (CatBoost + NSGA‐III) trained on phase‐field images predicts optimal RTL‐stress‐composition design space.
Jianwei Li, Zhenqiang Xiong, Chuanxin Liang, Tianjiao Dong, Heran Wang, Mengyuan Hao, Liqiang He, Tianlong Zhang, Dong Wang   +8 more
wiley   +1 more source

Influence of Thermal Inertia on Dynamic Characteristics of Gas Turbine Impeller Components. [PDF]

Entropy (Basel)
Liu Y, Jia Y, Liu Y.
europepmc   +1 more source

Analysis of Highly CO₂-Diluted Oxy-propane Flames Stabilized over a Multihole Burner of a Model Gas Turbine Combustor. [PDF]

ACS Omega, 2022
Habib MA, Haque MA, Nemitallah MA, Abdelhafez A, Khalifa AE.   +4 more
europepmc   +1 more source

Detecting Loosening of Bolt‐Flanged Pipe Using Smoothed Pseudo Wigner–Ville Distribution: Digital Twin‐Based Approach Using Convolution Neural Networks

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this paper, an integrated digital twin‐based fault‐diagnosis framework is proposed to detect bolt loosening in flanged pipe connections. The approach combines finite element‐based numerical modeling, experimental modal analysis, and advanced signal processing‐assisted deep learning to achieve reliable loosening detection under operational ...
Milad Shabani Yousefabad, Behzad Totakhaneh Bonab, Morteza Homayoun Sadeghi, Mir Mohammad Ettefagh, Mohammad Reza Chalak Qazani   +4 more
wiley   +1 more source

Solar-assisted tri-generation system with LCPV‑CPC and small-scale gas turbine for year-round clean energy in hot-dry climates. [PDF]

Sci Rep
Ben Hamida MB, Rasheed RH, Singh NSS, Taghavi M.   +3 more
europepmc   +1 more source

Ecological Function Analysis and Optimization of a Recompression S-CO₂ Cycle for Gas Turbine Waste Heat Recovery. [PDF]

Entropy (Basel), 2022
Jin Q, Xia S, Xie T.
europepmc   +1 more source

Dynamic Analysis of Electrically Assisted Turbocharger Rotor Considering Contact Effects in Nut Structures

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The rotor system of an electrically assisted turbocharger (EAT) is composed of multiple shaft components; The nonlinear connection and contact effects make it difficult to determine the system dynamic characteristics. To improve the modeling accuracy of EAT rotor system and evaluate the influence of contact between multi‐axis components and ...
Wenchao Liang, Shuqian Cao, Xiaolin Cao, Mingyue Hu, Yanhong Kang, Tianyou Wang   +5 more
wiley   +1 more source

Experimental Investigation of Lean Methane–Air Laminar Premixed Flames at Engine-Relevant Temperatures

ACS Omega, 2021
Chuanzhi Luo, Zongming Yu, Yue Wang, Yuhua Ai   +3 more
doaj   +1 more source

A Fault Diagnosis Method for Gas Turbine Rolling Bearings with Variable Speed Based on Dynamic Time-Varying Response and Joint Attention Mechanism. [PDF]

Sensors (Basel)
Lv H, Dong Z, Li X.
europepmc   +1 more source