Dezhi Li

Jan 14, 2025 | mdpi.com | Yifan Wu |fan zhang |Dezhi Li |Albert P. C

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Mar 15, 2024 | mdpi.com | Dezhi Li |Yunjun Lu |Jianping Wu |Wenlu Zhou

All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer tohttps://www.mdpi.com/openaccess.

Feb 29, 2024 | nature.com | Dezhi Li

AbstractIn this paper, numerical simulations of single-jet impingement cooling and double-jet impingement cooling processes of heated L-shaped steel are carried out using the VOF model. The SIMPLEC pressure–velocity coupling algorithm and realizable k-ε model are used for the solution. The effects of jet position, water flow, and jet distance in the single-jet condition are analyzed in the simulations.

Sep 22, 2023 | mdpi.com | Jianping Wu |Dezhi Li |Yunjun Lu |Wenlu Zhou

1. IntroductionThere are various complex systems in the fields of natural science and social science, such as atmospheric systems, computer networks, and human societies [1,2,3,4]. In these complex systems, there are numerous system factors, which are interrelated and work together on the operating state or output result of the system. However, there is no doubt that among all these factors, there are often a few that play a dominant role, which we call the key influencing factors [5,6].

May 28, 2023 | mdpi.com | Lei Yu |Yang Wang |Dezhi Li

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticlebyLei Yu 1,2, Yang Wang 2 and Dezhi Li 2,* 1Nanjing Sucheng Real Estate Group, Nanjing 211199, China2School of Civil Engineering, Southeast University, Nanjing 211189, China*Author to whom correspondence should be addressed.