Zobrazeno 1 - 10
of 5 938
pro vyhledávání: '"HEAT EXCHANGE"'
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 8, Iss 2, Pp 61-67 (2024)
The issue of creating a criteria base for the Hartmann–Sprenger pipe workflow based on a closed mathematical model is considered. On the basis of a closed mathematical model, the main parameters affecting the increase in the total temperature of
Externí odkaz:
https://doaj.org/article/fdab07557b704b79a867d628e6e6c5e6
Autor:
Alfred Rufer
Publikováno v:
Gases, Vol 4, Iss 2, Pp 59-73 (2024)
In this paper, a novel concept of a finned piston system is presented and analyzed in which the compression heat is continuously extracted from the compression chamber. The resulting compression characteristic moves in the direction of an isothermal
Externí odkaz:
https://doaj.org/article/fe9f65f721824c559514634774c67549
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100741- (2024)
This study employs a robust multiphase Eulerian model to mimic heat transfer enhancement using nanofluids in a circular microchannel. Unlike the Eulerian models reported in the literature, the current model incorporates phase interactions, and its ac
Externí odkaz:
https://doaj.org/article/63d91316a1b54819b05090e46eea1372
Autor:
Marc Sainclair Sokom Efanden, Flavian Emmanuel Sapnken, Benjamin Salomon Diboma, Aubin Kinfack Jeutsa, Jean Gaston Tamba
Publikováno v:
Data in Brief, Vol 55, Iss , Pp 110608- (2024)
Data presented in this paper were collected with the aim of describing the mean monthly temperature evolution of a lateritic soil in an equatorial zone during the dry season. The site is located in Cameroon and has the following geographical coordina
Externí odkaz:
https://doaj.org/article/c21070e3b0c64820b496e1d55da9f688
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 3, Pp 87-94 (2024)
Under the trend of deep mining of coal resources, the problem of high temperature heat damage in mines is becoming increasingly serious, the heat source that causes high temperature heat damage in mines is actually sustainably used geothermal energy,
Externí odkaz:
https://doaj.org/article/d9b2c39adc6f4f328044397258f8942b
Autor:
Nadia Kaddouri, Sahraoui Kherris, Kouider Mostefa, Said Mekroussi, Momen SM Saleh, Djallel Zebbar
Publikováno v:
Applied Engineering Letters, Vol 9, Iss 1, Pp 22-36 (2024)
This study investigated the impact of a cylindrical obstacle on convection in an inclined square cavity filled with water-Al2O3 nanofluid. Using the finite volume method, the problem was resolved by having the inner cylinder rotate adiabatically w
Externí odkaz:
https://doaj.org/article/55348a4da791456da1c932911194a0db
Autor:
Juliana-Andrea Alzate-Gómez, Hélène Roux, Ludovic Cassan, Thomas Bonometti, Jorge Alberto Escobar Vargas, Luis-Javier Montoya Jaramillo
Publikováno v:
Journal of Water and Climate Change, Vol 15, Iss 2, Pp 773-805 (2024)
The present analysis shows that the most crucial parameter for a correct representation of the observed temperature behavior are the heat exchange coefficient and the wind. The different approaches tested all have limitations, but they can reproduce
Externí odkaz:
https://doaj.org/article/3a7fa4b910154c808d798e431d7647d9
Autor:
Pavlenko Anatoliy
Publikováno v:
Environmental and Climate Technologies, Vol 28, Iss 1, Pp 149-164 (2024)
The article analyses the thermodynamic conditions for long-term storage of hydrates and proposes a methodology for calculating the main thermodynamic parameters that ensure long-term stability of the structure of gas hydrates. A criterion for optimiz
Externí odkaz:
https://doaj.org/article/6feb3b6b4dc54d2fadac024c7bbaac6b
Autor:
O. V. Tushavina, M. S. Egorova
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 165, Iss 3, Pp 294-306 (2024)
This article considers a nonlinear system of partial differential equations describing the boundary layer. Such a system is commonly solved by numerical methods. Here, the Dorodnitsyn–Lees variables were used to carry out an analysis and derive the
Externí odkaz:
https://doaj.org/article/faa0ac7cc8294534b1f65711c88cdd7b
Autor:
Paolo Cerutti
Publikováno v:
Acque Sotterranee, Vol 13, Iss 2 (2024)
[Article in Italian] Geotermia superficiale (bassa entalpia) e normativa
Externí odkaz:
https://doaj.org/article/a87bf9d0a76741e5bcd9cd9dea713aab