Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Peng, Weicai"'
Publikováno v:
Open Mathematics, Vol 22, Iss 1, Pp 241-244 (2024)
In this article, we first put forward the concept of deferred f-double natural density for double sequences, where f is an unbounded modulus. Then, we combine f-density with deferred statistical convergence for double sequences and investigate deferr
Externí odkaz:
https://doaj.org/article/358fa9ed336b4f63b2472d3859a3c611
Publikováno v:
In International Journal of Mechanical Sciences 1 May 2024 269
Publikováno v:
In Ceramics International 1 November 2023 49(21):34119-34128
Publikováno v:
In Resources Policy October 2023 86 Part A
Publikováno v:
J. Sound Vib. (2020) 115846
We proposed an effective acoustic abatement solution comprised of periodic resonators and multi-panel structures with porous lining, which incorporates the wideband capability of porous materials and the low-frequency advantage of locally resonant st
Externí odkaz:
http://arxiv.org/abs/1909.04960
Publikováno v:
Industrial Management & Data Systems, 2022, Vol. 122, Issue 12, pp. 2680-2709.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IMDS-04-2022-0239
The correct three-dimensional poroelastic field expressions, under monochromatic harmonic incidence, were revealed in this paper. They were confirmed satisfactory using the results got by other researchers. Former incomplete expressions were found to
Externí odkaz:
http://arxiv.org/abs/1810.06863
Publikováno v:
J. Sound Vib. 440 (2019) 256-276
Porous materials are effective for the isolation of sound with medium to high frequencies, while periodic structures are promising for low to medium frequencies. In the present work, we study the sound insulation of a periodically rib-stiffened doubl
Externí odkaz:
http://arxiv.org/abs/1808.06590
Publikováno v:
In Renewable Energy November 2022 199:1210-1225
Autor:
Peng, Weicai, Tian, Zhongjun
Publikováno v:
In International Journal of Production Economics July 2022 249