标题:Numerical Analysis of the Strength of the Wet Steam Turbine Blade
作者:Guo, Bing ;Tang, Weixiao ;Liu, Jin ;Zhen, Tianhui
通讯作者:Tang, Weixiao
作者机构:[Guo, Bing ;Tang, Weixiao ;Liu, Jin ;Zhen, Tianhui ] School of Mechanical Engineering, Shandong University, Ji'nan; 250061, China;[Guo, Bing ;Tang, We 更多
会议名称:2018 2nd International Conference on Mechanical, Material and Aerospace Engineering, 2MAE 2018
会议日期:10 May 2018 through 13 May 2018
来源:MATEC Web of Conferences
出版年:2018
卷:179
DOI:10.1051/matecconf/201817901006
摘要:A method to examine the influences of inlet wetness fraction and inlet angle on the strength performance of the rotating blade considering the effects of wet steam non-equilibrium condensation was proposed. A wildly verified numerical model was employed to simulate the wet steam flow to obtain the pressure distribution on the blade surface. Based on the finite element method, the strength analysis was carried out. Results show that the von-Mises stress of the rotor blade would increase with the inlet wetness fraction and the inlet angle. The sensitive range of studied inlet condition is located at A in ϵ [0, 15] W in ϵ [0.03, 0.04], in which the increases of the von-Mises stress are over 40%. © The Authors, published by EDP Sciences 2018.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063180123&doi=10.1051%2fmatecconf%2f201817901006&partnerID=40&md5=3e7707e9ebe8e5e79ec57a19be96cf83
TOP