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pro vyhledávání: '"Hee-Rok Hong"'
Autor:
Hee Rok Hong, Chang-Wan Ha
Publikováno v:
Applied Sciences, Vol 13, Iss 17, p 9634 (2023)
Brake discs play a crucial role in braking railway vehicles, but the frictional heat generated during the braking process can lead to high temperatures on the disc. Changes in the friction block location on the brake pad result in variations in the t
Externí odkaz:
https://doaj.org/article/202a26e0d6314d96aa446c5d21cb63c0
Autor:
Myung Won Suh, Hyeong Uk Moon, Keon Hee Baek, Hyungmin Kim, Sung Uk Choi, Eun Seong Lee, Hee Rok Hong, Nak Tak Jeong, Su Bin Choi
Publikováno v:
International Journal of Automotive Technology. 19:859-868
Ever since vehicle noise, vibration, and harshness (NVH) reduction technology made dramatic improvements, vehicle interior noises represented by Squeak and Rattle (S/R) becomes an ever more important factor to improve the emotional quality of vehicle
Publikováno v:
Applied Mechanics and Materials. :852-855
Recently, consumers are often dissatisfied with the battery life from even the most advanced lithium-ion rechargeable batteries in mobile phone. A mobile battery was chosen in this study because it is the flat plate of small thin wall which is expect
Autor:
Hee-Rok Hong, Joon-Seong Lee
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 15:1241-1246