Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yinghang Chen"'
Publikováno v:
AIP Advances, Vol 11, Iss 4, Pp 045321-045321-11 (2021)
A novel acoustic metamaterial structure, made up of both resonator and multiple channels, is proposed to insulate low-frequency broadband noises. Three bandgaps with a total width of 658 Hz can be obtained below 900 Hz when the structure appears as a
Externí odkaz:
https://doaj.org/article/c152019ec0c1401f91d3cc7d1ed04c16
Publikováno v:
Progress in Electromagnetics Research Letters; 2024, Vol. 118, p21-26, 6p
Publikováno v:
2022 IEEE Conference on Antenna Measurements and Applications (CAMA).
Publikováno v:
Physica Scripta. 98:025705
The absorption of low-frequency noise has always been limited by structural thickness, but the novel physical properties of sound-absorbing metamaterials provide a solution to this problem. Based on genetic algorithm, an acoustic metasurface absorber
Publikováno v:
AIP Advances, Vol 11, Iss 4, Pp 045321-045321-11 (2021)
A novel acoustic metamaterial structure, made up of both resonator and multiple channels, is proposed to insulate low-frequency broadband noises. Three bandgaps with a total width of 658 Hz can be obtained below 900 Hz when the structure appears as a
Autor:
Yinghang Chen, Xuanxuan Wei
Publikováno v:
Journal of Physics: Conference Series. 1168:022084
Autor:
Yinghang Chen, Donger Xu
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 439:032022
The noise reduction performance of the muffler is further optimized in order to study the acoustic performance of the high-performance composite muffler. On the basis of reasonable assumptions, the boundary values of the entrance and exit, which of t
Publikováno v:
International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics.
Importance of extreme ultraviolet (EUV) and far ultraviolet (FUV) calibration is growing fast as vacuum ultraviolet payloads are wildly used in national space plan. A calibration device is established especially for the requirement of EUV and FUV met
Autor:
Jing-feng Li, Li Shiwei, Sun Guangwei, Wang Jiapeng, Sun Hongsheng, Zuo-ning Sui, Yinghang Chen, Zhang Yuguo, Wei Jianqiang
Publikováno v:
SPIE Proceedings.
In our country space exploration plan, ultraviolet sensor is an important kind of ultraviolet loads. Based on the requirement of calibration on ultraviolet sensors, a set of multi-parameters ultraviolet sensor calibration system covering vacuum ultra
Publikováno v:
Measurement Science & Technology; 2001, Vol. 12 Issue 4, p491-494, 4p