Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Leiming Song"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 1, Pp 189-196 (2024)
This study aimed to investigate the metallographic structure and the impact of the heat treatment process on the MAR-M247 superalloy, a high-temperature nickel-based superalloy commonly used in turbine blades. The heat treatment process can potential
Externí odkaz:
https://doaj.org/article/24ddb407786b4e138823b582ad042a68
Publikováno v:
IEEE Access, Vol 12, Pp 148625-148635 (2024)
High-speed direct-drive Permanent Magnet Synchronous Motors (PMSMs), supported by elastic foil gas bearings, are integral to hydrogen fuel cells. However, some problems still need to be solved for the multi-field coupling analysis of PMSMs. For examp
Externí odkaz:
https://doaj.org/article/dfbbbdb51b6e4e0db605dc6705c58ba0
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6706 (2024)
With the development of urban rail transportation, the environmental vibration problem caused by the running of metro vehicles has received attention. In order to reduce ground vibration near buildings caused by metro vehicles running on viaducts, th
Externí odkaz:
https://doaj.org/article/e2373d00f4a14767a2e60e69d87e3b68
Publikováno v:
Machines, Vol 12, Iss 3, p 152 (2024)
High-speed direct-drive permanent magnet synchronous motors (PMSMs), supported by elastic foil gas bearings, have broad applications, such as in microcompressors. However, some problems remain to be solved for the electrical performance analysis of P
Externí odkaz:
https://doaj.org/article/4c7bc32857f24bf7b8538446fac5b22b
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
The operation transfer path analysis (OTPA) technique was used to measure the vibration and noise transfer coefficient functions of wheel-rail noise and radiated noise from an electric multiple unit (EMU) train (high-speed train in China) trailer bog
Externí odkaz:
https://doaj.org/article/cfaee38aab624a8f9e5ce0d887823db2
Publikováno v:
Noise Control Engineering Journal. 65:295-304
For noise simulation of a high-speed train passenger compartment, an equivalence study of vehicle body hollowaluminumprofiles is imperative for reducing the finite element calculation in the simulation process and adapting to the requirements of stat
Autor:
Leiming, Song, Ning, Wang
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 36(12)
Autor:
Leiming, Song, Ning, Wang
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 36(10)
Autor:
Leiming, Song, Ning, Wang
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 37(1)
Biology is the important basis of epidemiological study. Based on biology, psychology, social and cultural factors can influence human's health and disease incidence. The medical mode has changed from "biomedical mode" to "bio-psycho-social medical m
Publikováno v:
Noise Control Engineering Journal; Jul/Aug2017, Vol. 65 Issue 4, p295-304, 10p