Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Jānis Priede"'
Autor:
Jānis Priede
Publikováno v:
Journal of Fluid Mechanics. 963
We consider a special type of hydraulic jumps (internal bores) which, in the vertically bounded system of two immiscible fluids with slightly different densities, conserve not only the mass and impulse but also the circulation and energy. This is pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea9c73103bae8995c79b80694bebfffd
https://doi.org/10.1017/jfm.2023.346
https://doi.org/10.1017/jfm.2023.346
Autor:
Richard Looney, Jānis Priede
Publikováno v:
Flow Measurement and Instrumentation. 65:128-135
We present a concept of an electromagnetic phase-shift flowmeter that has a significantly reduced sensitivity to the variation of the electrical conductivity of a liquid metal. A simple theoretical model of the flowmeter is considered where the flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::249e8b1aeb2588cca2d649211849dccf
https://doi.org/10.1016/j.flowmeasinst.2018.11.019
https://doi.org/10.1016/j.flowmeasinst.2018.11.019
Autor:
Gerasimos Politis, Jānis Priede
Publikováno v:
Journal of Fluid Mechanics. 915
We analyse linear stability of interfacial waves in an idealised model of an aluminium reduction cell consisting of two stably stratified liquid layers which carry a vertical electric current in a collinear external magnetic field. If the product of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::069761999e973124f6c7c0168eddf53e
https://doi.org/10.1017/jfm.2021.100
https://doi.org/10.1017/jfm.2021.100
Autor:
Gerasimos Politis, Jānis Priede
An exact solution to the lock-exchange problem, which is a two-layer analogue of the classical dam-break problem, is obtained in the shallow-water (SW) approximation for two immiscible fluids with slightly different densities. The problem is solved b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448519d4c08940e789aed25bcaa52477
Autor:
Jānis Priede, Diāna Arāja
Publikováno v:
Journal of Economics and Management Research. 7:26-48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049c55640de675bd695405181cb4e3d9
https://doi.org/10.22364/jemr.7.02
https://doi.org/10.22364/jemr.7.02
Publikováno v:
Magnetohydrodynamics. 53:35-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b973c578d754cbb0cdd7eaccc0881a
https://doi.org/10.22364/mhd.53.1.5
https://doi.org/10.22364/mhd.53.1.5
Autor:
Martin Seilmayer, Günther Rüdiger, Thomas Albrecht, Tobias Vogt, Rainer Arlt, Andreas Tilgner, O Goepfert, Frank Stefani, Oleg N. Kirillov, Agris Gailitis, Johann Herault, George Mamatsashvili, Jānis Priede, M. Gellert, Michael Christen, André Giesecke
Publikováno v:
IOP Conference Series: Materials Science and Engineering
IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2017, 228, ⟨10.1088/1757-899X/228/1/012002⟩
IOP Conference Series: Materials Science and Engineering 228(2017), 012002
IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2017, 228, ⟨10.1088/1757-899X/228/1/012002⟩
IOP Conference Series: Materials Science and Engineering 228(2017), 012002
The project A2 of the LIMTECH Alliance aimed at a better understanding of those magnetohydrodynamic instabilities that are relevant for the generation and the action of cosmic magnetic fields. These comprise the hydromagnetic dynamo effect and variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa484bb7089303e2f20f15dd73f2334d
https://hal.archives-ouvertes.fr/hal-01816925/document
https://hal.archives-ouvertes.fr/hal-01816925/document
Autor:
Jānis Priede, Richard Looney
We present a comprehensive numerical analysis of alternative transient eddy-current flowmetering methods for liquid metals. This type of flowmeter operates by tracking eddy-current markers excited by the magnetic field pulses in the flow of a conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1332d244e23b97c88cd6a9058b4d03fd
http://arxiv.org/abs/1705.02939
http://arxiv.org/abs/1705.02939
We present experimental results of a homopolar disc dynamo constructed at CICATA-Quer\'etaro in Mexico. The device consists of a flat, multi-arm spiral coil which is placed above a fast-spinning metal disc and connected to the latter by sliding liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::502788bb9a96ec3ba0823e25a6887d50
http://arxiv.org/abs/1703.00467
http://arxiv.org/abs/1703.00467