Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Chanhyuk Nam"'
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4611 (2022)
In this study, a metal 3D printing process was simulated using finite elements methods (FEM), and the specimens were printed under the same conditions. Subsequently, residual stress was measured to validate the results. The thermal-structure two-way
Externí odkaz:
https://doaj.org/article/baf88ced13d3451196c3d4c6d9ab3ae4
Publikováno v:
Energies, Vol 14, Iss 9, p 2356 (2021)
The harmfulness of fine dust generated by automobile brakes to the environment has recently received attention. Therefore, we aimed to analyze and regulate the brake wear particles in dynamometers. To accurately measure the number of particles and pa
Externí odkaz:
https://doaj.org/article/9e5ffad792324a0fbe353561d9469532
Publikováno v:
Journal of Mechanical Science and Technology. 37:2253-2262
Publikováno v:
International Journal of Automotive Technology. 22:1387-1395
Advances in automobile technology have led to the dynamic development of various types of active suspension systems to improve passenger riding comfort and maneuverability. This study improved the riding comfort of vehicle passengers by converting a
Publikováno v:
Journal of Mechanical Science and Technology. 35:1923-1933
In this paper, to help reduce the squeal noise produced during the braking of urban railway vehicles, the shape of the disc brake pad was investigated to relieve contact stress. To analyze the disc brake system to identify the source of the squeal no
Publikováno v:
Transactions of the Korean Society for Noise and Vibration Engineering. 29:624-631
Publikováno v:
Journal of the Korean Society for Railway. 22:1-10
Publikováno v:
Energies, Vol 14, Iss 2356, p 2356 (2021)
Energies; Volume 14; Issue 9; Pages: 2356
Energies; Volume 14; Issue 9; Pages: 2356
The harmfulness of fine dust generated by automobile brakes to the environment has recently received attention. Therefore, we aimed to analyze and regulate the brake wear particles in dynamometers. To accurately measure the number of particles and pa
Publikováno v:
Transactions of the Korean Society for Noise and Vibration Engineering. 27:893-899
Autor:
Chanhyuk Nam, Seung Hwan Ko, Jaeik Chung, Costas P. Grigoropoulos, In-Sung Hwang, Jong Heun Lee, Jaewon Chung, Daehie Hong
Publikováno v:
Japanese Journal of Applied Physics. 49:05EA12
Acicular tin dioxide (SnO2) rods (1–2 µm in diameter, 5–20 µm long) were assembled and fused on the patterned gold electrode by an optical tweezer. In addition, the electrical contact between the assembled SnO2 rod and the gold electrode was im