Zobrazeno 1 - 10
of 998
pro vyhledávání: '"contact temperature"'
Publikováno v:
Jixie chuandong, Vol 48, Pp 1-9 (2024)
With the continuous improvement of the operating temperature of aero transmission under the high-speed and high load, gear scuffing failure has become a key factor restricting the performance of aircrafts. To efficiently predict the operating tempera
Externí odkaz:
https://doaj.org/article/d3c1afddede847ccb8e29b13d998b10d
Publikováno v:
IEEE Access, Vol 12, Pp 44553-44563 (2024)
With the continuous development of China’s power industry in recent years, the construction of China’s power grid has developed rapidly in the context of modern society. In the process of building modern transformer substation in China, Gas Insul
Externí odkaz:
https://doaj.org/article/0530704ddf3c4565b582ea3e519697ec
Publikováno v:
Energies, Vol 17, Iss 21, p 5408 (2024)
This article presents the results of research on the thermal state of vacuum switch contacts during the conduction of short-circuit currents. This state is directly related to the value of the flowing current and the operating conditions of the switc
Externí odkaz:
https://doaj.org/article/ffa73b4968324b6eb2c194097df0e21c
Autor:
Tomasz Sosnowski, Mariusz Kastek, Krzysztof Sawicki, Andrzej Ligienza, Sławomir Gogler, Bogusław Więcek
Publikováno v:
Sensors, Vol 24, Iss 17, p 5831 (2024)
Body temperature is one of the most important physiological parameters of a human being used to assess his basic vital functions. In medical practice, various types of measuring instruments are used to measure temperature, such as liquid thermometers
Externí odkaz:
https://doaj.org/article/3bc4da09fd6a426b867cebe2ef9b7c46
Publikováno v:
Омский научный вестник, Vol 3 (187), Pp 131-139 (2023)
The article investigates the effect of atmospheric water vapor on the results of noncontact temperature measurements carried out in the range from 100 to 600 °C. It is known that the key disadvantage of radiation thermometry is a rather strong dep
Externí odkaz:
https://doaj.org/article/5dad079dd7624c22903a6cdfd86c3cbb
Autor:
S., Rama Krishna, Lokanadham, Patta
Publikováno v:
World Journal of Engineering, 2021, Vol. 20, Issue 2, pp. 298-305.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/WJE-04-2021-0206
Publikováno v:
Hangkong gongcheng jinzhan, Vol 14, Iss 1, Pp 1-12 (2023)
The temperature distribution of turbine blades can be revealed through the measurement, which is valuable for performance evaluation, failure analysis and optimization design of turbine blade.The higher requirement for the temperature measurement tec
Externí odkaz:
https://doaj.org/article/d8f50367b7044227bc3766baac980faa
Publikováno v:
Jixie chuandong, Vol 46, Pp 31-37 (2022)
To study the wear evolution process and wear law of involute spur gears under the mixed elastohydrodynamic lubrication (EHL) and consider the lubrication conditions, thermal effects and load changes in the wear process of gear pairs, a wear model of
Externí odkaz:
https://doaj.org/article/d1630611c11c487d80c331b8de7e32c4
Autor:
Yichun Xia, Yonggang Meng
Publikováno v:
Lubricants, Vol 12, Iss 2, p 62 (2024)
Ensuring precise prediction, monitoring, and control of frictional contact temperature is imperative for the design and operation of advanced equipment. Currently, the measurement of frictional contact temperature remains a formidable challenge, whil
Externí odkaz:
https://doaj.org/article/54ec28dc6cb940cba973a34a44d29e35
Autor:
Guangyao Chen, Zheyu Cai, Man Zhang, Yu Liu, Qisheng Feng, Pengyue Gao, Xinmei Hou, Xiaoyan Chen, Fei Li, Chonghe Li
Publikováno v:
Metals, Vol 14, Iss 2, p 164 (2024)
In this study, the effects of kaolin and TiO2 additions on the interaction between DD6 alloys and Al2O3 shells were investigated at 1550 and 1600 °C, respectively. Through the use of optical microscopy and scanning electron microscopy, the phase com
Externí odkaz:
https://doaj.org/article/e69134cb6a934bdebb769869575fff89