Zobrazeno 1 - 10
of 268
pro vyhledávání: '"Multi-fluid model"'
Autor:
T. Linga Raju, V.Gowrisankara Rao
Publikováno v:
International Journal of Applied Mechanics and Engineering, Vol 26, Iss 2, Pp 84-106 (2021)
An unsteady magnetohydrodynamic (MHD) heat transfer two-fluid flow of ionized gases through a horizontal channel between parallel non-conducting plates, by taking Hall currents into account is studied. The governing partial differential equations tha
Externí odkaz:
https://doaj.org/article/355b6ac13d74427aa59b52513ca62981
Publikováno v:
Nuclear Materials and Energy, Vol 26, Iss , Pp 100896- (2021)
In a snowflake (SF) divertor, two magnetic field nulls are placed close to each other creating four strike points (SPs) cf. two in a standard single-null (SN) divertor. In preparation to MAST-U experiments, magnetic configurations with SN and SF dive
Externí odkaz:
https://doaj.org/article/c117ce1f6aac45bfaf7ce3ee2afd7e0c
Autor:
Bulovich Sergei
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 13, Iss 4 (2020)
An economical scheme for numerical integration of a system of differential equations is proposed for the model of a multiphase medium with a common pressure in liquids. The algorithm allows us to consider an arbitrary number of liquids and allows for
Externí odkaz:
https://doaj.org/article/780eb11fc53640a6a4f0727c30dbe0b9
Autor:
Marco Colombo, Michael Fairweather
Publikováno v:
Frontiers in Energy Research, Vol 8 (2020)
The accurate prediction of bubbly flows is critical to many areas of nuclear reactor thermal hydraulics, mainly, but not only, in relation to the key role bubble behavior plays in boiling flows. Large scale computations of flows with hundreds of thou
Externí odkaz:
https://doaj.org/article/60b3526a08a24d60be55b8d2b6412606
Publikováno v:
International Journal of Technology, Vol 9, Iss 2, Pp 229-237 (2018)
A three-dimensional Eulerian Multi-Fluid Model (MFM) of biomass gasification in full-loop Circulating Fluidized Beds (CFBs) has been developed. The conservation equations of mass, momentum, and energy are solved by well-known Navier-Stokes formulatio
Externí odkaz:
https://doaj.org/article/ddd31dad705d4ccc8e481ca30a480a39
Investigation on Bubble Diameter Distribution in Upward Flow by the Two-Fluid and Multi-Fluid Models
Autor:
Yongzhong Zeng, Weilin Xu
Publikováno v:
Energies, Vol 14, Iss 18, p 5776 (2021)
Bubble flow can be simulated by the two-fluid model and the multi-fluid model based on the Eulerian method. In this paper, the gas phase was further divided into several groups of dispersed phases according to the diameter by using the Eulerian-Euler
Externí odkaz:
https://doaj.org/article/d7c3502115084837937459bc110e6ced
Akademický článek
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Autor:
Bulovich Sergei
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 12, Iss 3 (2019)
In the paper, an economical integration scheme of a differential equation system has been proposed for the model of multiphase medium with a common pressure in liquids. The algorithm allows someone to consider various cases of multiphase medium flows
Externí odkaz:
https://doaj.org/article/8df92292f97f40f1bcc0dba2d054efda
Autor:
Md Abdur Rob Sheikh, Xiaoxing Liu, Tatsuya Matsumoto, Koji Morita, Liancheng Guo, Tohru Suzuki, Kenji Kamiyama
Publikováno v:
Energies, Vol 13, Iss 19, p 5018 (2020)
In the safety analysis of sodium-cooled fast reactors, numerical simulations of various thermal-hydraulic phenomena with multicomponent and multiphase flows in core disruptive accidents (CDAs) are regarded as particularly difficult. In the material r
Externí odkaz:
https://doaj.org/article/c00a14cee6e14f90b1813596920ae36c
Akademický článek
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