default author photo

Zefei Zhu

Hangzhou Dianzi University

China

  • Hangzhou Dianzi University

SCHOLARLY PAPERS

4

DOWNLOADS

194

TOTAL CITATIONS

0

Scholarly Papers (4)

Actions:
Email selected abstracts
1.

Material Removal Mechanism and Surface Modification on Liquid Film-Assisted Laser Ablation of FGH99

Downloads 79 (823,616)

Material Removal Mechanism and Surface Modification on Liquid Film-Assisted Laser Ablation of FGH99

Number of pages: 29 Posted: 05 Dec 2025
Yixin Duan, Zhen Zhang, Jing Ni, Zefei Zhu, Iskandar Yahya and Gujian Sun
Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Universiti Kebangsaan Malaysia and Hangzhou Dianzi University
Downloads 40 (1,224,220)

Abstract:

Loading...

Pulsed laser；FGH99 superalloy；Material removal, Liquid film-assisted laser ablation, Surface microstructuring

Material Removal Mechanism and Surface Modification on Liquid Film-Assisted Laser Ablation of FGH99

Number of pages: 28 Posted: 14 Oct 2025
Yixin Duan, Zhen Zhang, Jing Ni, Zefei Zhu and Iskandar Yahya
Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University and Universiti Kebangsaan Malaysia
Downloads 39 (1,238,337)

Abstract:

Loading...

Pulsed laser；FGH99 superalloy；Material removal, Liquid film-assisted laser ablation, Surface microstructuring

2.

Enhancement of Thrust Ball Bearings Performance Through Biomimetic Composite Textures: A Comparative Analysis Under Grease-Starved Lubrication Condition

Number of pages: 38 Posted: 15 Oct 2024
Can Wu, Chen Zheng, Huijun Zhao, Mariyam Jameelah Ghazali, Yijun Wei and Zefei Zhu
Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Universiti Kebangsaan Malaysia, Hangzhou Dianzi University and Hangzhou Dianzi University
Downloads 54 (1,031,043)

Abstract:

Loading...

oil self-transportation, vibration and friction torque, slide/roll ratio, grease finger

3.

Finite Element Analysis and Experimental Study on Fretting Wear of Different Contact Surfaces of Fir-Tree Joint

Number of pages: 51 Posted: 06 Aug 2024
Tao Lu, Xin Wu, Yigang Wang, Ping Shang and Zefei Zhu
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Hangzhou Dianzi University
Downloads 41 (1,170,409)

Abstract:

Loading...

Fretting wear, Fir-tree joint, Energy model, Finite element method

4.

A Machine Learning Prediction Framework for Aerothermal Environment Based on Multi-Fidelity Data

Number of pages: 30 Posted: 14 Jan 2026
gang dai, Chun Shao, deyang tian, Zefei Zhu, wenwen zhao, guochao fan, feifan zhang and Weifang Chen
Hangzhou Dianzi University, Hangzhou Dianzi University, China Aerodynamics Research and Development Center, Hangzhou Dianzi University, Zhejiang University, Hangzhou Dianzi University, Hangzhou Dianzi University and Zhejiang University
Downloads 20 (1,470,786)

Abstract:

Loading...

Multi-Fidelity Data；Aerothermal Environment；Auto-Regressive Gaussian Process；Attention model