Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Lv Xiaojun"'
Publikováno v:
Demonstratio Mathematica, Vol 56, Iss 1, Pp 1229-1262 (2023)
The Kirchhoff model is derived from the vibration problem of stretchable strings. This article focuses on the long-time dynamics of a class of higher-order coupled Kirchhoff systems with nonlinear strong damping. The existence and uniqueness of the s
Externí odkaz:
https://doaj.org/article/1abce140e7b5404ab03cb704c87f1094
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 12, Iss 6, Pp 36-42 (2017)
[Objectives] According to the Lighthill acoustic analogy equation and its development theory, it is feasible to analyze the wavenumber-frequency spectrum of turbulent wall pressure fluctuations, then make it an acoustic source in order to predict flo
Externí odkaz:
https://doaj.org/article/c0040eedca9e4ca6a68e37c79b2745e1
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 12, Iss 6, Pp 54-65 (2017)
[Objectives] To enrich the study series of acoustic propagation characteristics of the proving field in limited water area, the characteristics of influence by sedimentary layer appearance and temperature-dominated sound velocity change on transmissi
Externí odkaz:
https://doaj.org/article/3c90ddd6165d4a87ac112cde007ebd91
Autor:
Liu Jianhua, Lv Xiaojun, Li Jie, Zeng Xiaopeng, Xu Zhenming, Zhang Hongliang, Jiang Liangxing
Publikováno v:
Science of Sintering, Vol 48, Iss 3, Pp 353-362 (2016)
This study investigated the effect of planetary ball mill parameters on the particle size of a powder mixture of alumina and magnesia, the composition of synthetic magnesium aluminate spinel (MAS), and the subsequent densification of MAS. The resu
Externí odkaz:
https://doaj.org/article/ef526b70ebf44e11804fa1dbcc4ae614
Publikováno v:
E3S Web of Conferences, Vol 194, p 01002 (2020)
Based on the black-box model, this paper analyzed the multi-stage slag waste heat recovery system. The exergy efficiency, the exergy loss coefficient and the exergy loss rate were adopted as evaluation indexes to investigate the energy consumption an
Externí odkaz:
https://doaj.org/article/07997b7f240742bbae9e1f8ed7e407f4
Publikováno v:
In Energy 1 October 2024 305
Publikováno v:
In Progress in Energy and Combustion Science January 2025 106
Autor:
Lv, Xiaojun1 (AUTHOR) lvxiaojun08@163.com, Zhao, Kaihong2 (AUTHOR) lvxiaojun08@163.com, Xie, Haiping1 (AUTHOR)
Publikováno v:
Symmetry (20738994). Jun2024, Vol. 16 Issue 6, p774. 13p.
Publikováno v:
In Acta Psychologica April 2024 244
Autor:
Chen, Xing, Liu, Ye, Wang, Guoqiang, Zhang, Lei, Kuang, Yubo, Tao, Haohan, Xiang, Xiaoqian, Di, Guangran, Yin, Xiaojing, Wang, Kaixin, Cai, Qianqian, Lv, Xiaojun
Publikováno v:
In Environmental Functional Materials July 2024