Results 241 to 250 of about 88,496 (262)

Influence of tool pin eccentricity on microstructural evolution and mechanical properties of friction stir processed Al-5052 alloy

Materials Science & Engineering: A, 2019
Stir tools with different pin eccentricities were applied to the friction stir processing of Al-5052 alloy. Results show that pin eccentricity enhances material flow and refines grains of stir zone.
Yu Chen, He Wang, Xiaoyu Wang, H. Ding, Jingwei Zhao, F. Zhang, Z. Ren   +6 more
semanticscholar   +1 more source

Influence of spear needle eccentricity on jet quality in micro Pelton turbine for power generation

Energy, 2019
The quality of the jet injected from a nozzle is one of the key factors that affects the performance of Pelton turbines. In this study, for the first time, experiments and numerical simulation were conducted to investigate the effect of the spear needle ...
In hyuk Jung, Young Soo Kim, D. Shin, J. Chung, Y. Shin   +4 more
semanticscholar   +1 more source

The role of pin eccentricity in friction stir welding of Al-Mg-Si alloy sheets: microstructural evolution and mechanical properties

The International Journal of Advanced Manufacturing Technology, 2022
W. Hou, Yuquan Ding, Guoqiang Huang, N. Huda, Liaqat Ali Shah, Z. Piao, Yifu Shen, Zhikang Shen, A. Gerlich   +8 more
semanticscholar   +1 more source

On the eccentricity spectra of threshold graphs

Discrete Applied Mathematics, 2022
Zikai Tang
exaly  

Effect of wheelset eccentricity on the out-of-round wheel of high-speed trains

Engineering Failure Analysis, 2022
Xi Kang, G X Chen, Qifeng Song
exaly  

The effect of wheel eccentricity and run-out on grinding forces, waviness, wheel wear and chatter

International Journal of Machine Tools and Manufacture, 2011
Jeffrey Badger, Garret O'Donnell
exaly  

The eccentricity effect: Target eccentricity affects performance on conjunction searches

Perception & Psychophysics, 1995
Marisa Carrasco
exaly  

On the extremal properties of the average eccentricity

Computers and Mathematics With Applications, 2012
Aleksandar Ilić
exaly  

Some extremal results on the connective eccentricity index of graphs

Journal of Mathematical Analysis and Applications, 2016
Kexiang Xu, Kinkar Ch Das
exaly  

On the connective eccentricity index of trees and unicyclic graphs with given diameter

Journal of Mathematical Analysis and Applications, 2014
Guihai Yu, Lang Tang, Lihua Feng
exaly