Zobrazeno 1 - 10
of 205
pro vyhledávání: '"Heat-flow density"'
Publikováno v:
Results in Engineering, Vol 19, Iss , Pp 101285- (2023)
As one of the most important fluid control devices in the liquid hydrogen receiving station, the liquid hydrogen ball valve's performance directly affects the system's stability. Aiming at the problem of insufficient cold shrinkage compensation abili
Externí odkaz:
https://doaj.org/article/290594afca544914af1f27f46d22fa79
Autor:
Valery I. Isaev, Galina Lobova, Anna S. Merenkova, Elizaveta N. Osipova, Stanislav G. Kuzmenkov, Alexander N. Fomin
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 4, Pp 37-52 (2022)
The relevance of studying the unallocated subsoil fund of the east of the Tomsk region is determined by the prospects and underexplored right bank of the Ob River. The subsoil user does not want to take risks there, the same about the State. However,
Externí odkaz:
https://doaj.org/article/7ae3599fd74c4a2697aaa293cf87a0d9
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 7, Pp 114-123 (2021)
The relevance of the study of the north-eastern part of the Tomsk region is determined by the need to search for new sources of replenishment of the resource base, defined by the strategy for oil industry development in the Russian Federation until 2
Externí odkaz:
https://doaj.org/article/22582bea08a84f298f512a33e12cb519
Autor:
Hao Chen, Wei Li, Shimin Zhu, Aiqiang Hou, Tao Liu, Jiangshan Xu, Xiaowei Zhang, Zao Yi, Yougen Yi, Bo Dai
Publikováno v:
Micromachines, Vol 14, Iss 6, p 1231 (2023)
More and more researchers are studying the heat transfer performance of aeronautical materials at high temperatures. In this paper, we use a quartz lamp to irradiate fused quartz ceramic materials, and the sample surface temperature and heat flux dis
Externí odkaz:
https://doaj.org/article/b79c0131220f4c5893189c3bb0e8501a
Autor:
Marek Bartko, Pavol Durica
Publikováno v:
Buildings, Vol 13, Iss 4, p 1026 (2023)
Improving the energy performance of buildings in the context of external climatic conditions and the requirements of indoor environments is a hot topic in the construction industry. It primarily concerns reducing the energy used for heating and cooli
Externí odkaz:
https://doaj.org/article/1bf608da29f3474eac390d499fc75619
Autor:
Pauline Harlé, Alexandra R. L. Kushnir, Coralie Aichholzer, Michael J. Heap, Régis Hehn, Vincent Maurer, Patrick Baud, Alexandre Richard, Albert Genter, Philippe Duringer
Publikováno v:
Geothermal Energy, Vol 7, Iss 1, Pp 1-36 (2019)
Abstract The Upper Rhine Graben (URG) has been extensively studied for geothermal exploitation over the past decades. Yet, the thermal conductivity of the sedimentary cover is still poorly constrained, limiting our ability to provide robust heat flow
Externí odkaz:
https://doaj.org/article/d1d246d9eac948048d13940c50ecc0b7
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Publikováno v:
Bulletin of NTUU «Igor Sikorsky Kyiv Polytechnic Institute», Series «Chemical engineering, ecology and resource saving»; No. 2 (2023); 32-38
Вісник НТУУ “КПІ імені Ігоря Сікорського”. Серія: Хімічна інженерія, екологія та ресурсозбереження; № 2 (2023); 32-38
Вісник НТУУ “КПІ імені Ігоря Сікорського”. Серія: Хімічна інженерія, екологія та ресурсозбереження; № 2 (2023); 32-38
Based on the analysis of literary sources, it is shown that the production of secondary non-ferrous metals, and aluminum in particular, is very efficient since the costs of raw materials and materials for their production are much lower than for the