Search Results - "Priede, Janis"

Intermittent Behavior Caused by Surface Oxidation in a Liquid Metal Flow Driven by a Rotating Magnetic Field by Zhang, Chaojie, Shatrov, Victor, Priede, Janis, Eckert, Sven, Gerbeth, Gunter

“…The focus of the experimental and numerical study presented in this article is on the bulk flow within a swirling liquid metal column driven by a rotating…”
Get full text

Self‐contained two‐layer shallow‐water theory of strong internal bores by Priede, Janis

“…We show that interfacial gravity waves comprising strong hydraulic jumps (bores) can be described by a two‐layer hydrostatic shallow‐water (SW) approximation…”
Get full text

Productivity Challenges in Europe During the COVID-19 Pandemic by Priede, Janis

“…Productivity determines the competitiveness of an economy. High productivity implies low inputs for producing a given amount of output. This allows firms to…”
Get full text

Concept of a next-generation electromagnetic phase-shift flowmeter for liquid metals by Looney, Richard, Priede, Jānis

“…We present a concept of an electromagnetic phase-shift flowmeter that has a significantly reduced sensitivity to the variation of the electrical conductivity…”
Get full text

Alternative transient eddy-current flowmetering methods for liquid metals by Looney, Richard, Priede, Jānis

“…We present a comprehensive numerical analysis of alternative transient eddy-current flowmetering methods for liquid metals. This type of flowmeter operates by…”
Get full text

Capacitance matrix technique for avoiding spurious eigenmodes in the solution of hydrodynamic stability problems by Chebyshev collocation method by Hagan, Jonathan, Priede, Jānis

“…We present a simple technique for avoiding physically spurious eigenmodes that often occur in the solution of hydrodynamic stability problems by the Chebyshev…”
Get full text

Feasible homopolar dynamo with sliding liquid-metal contacts by Priede, Jānis, Avalos-Zúñiga, Raúl

“…We present a feasible homopolar dynamo design consisting of a flat, multi-arm spiral coil, which is placed above a fast-spinning metal ring and connected to…”
Get full text

Cost-effectiveness of prison system development - comparison of the European countries by Kruze, Elina, Priede, Janis

“…The possibility to achieve successful resocialization of former prisoners back into society is an ongoing public debate, making it challenging for policymakers…”
Get full text

AN EXPLORATORY ANALYSIS OF LATVIAN BRANDS COMPETITIVENESS IN CHINA by Feng, Haidong

Get full text

Homopolar oscillating-disc dynamo driven by parametric resonance by Priede, Jānis, Avalos-Zuñiga, Raúl, Plunian, Franck

“…We use a simple model of Bullard-type disc dynamo, in which the disc rotation rate is subject to harmonic oscillations, to analyze the generation of magnetic…”
Get full text

Inviscid helical magnetorotational instability in cylindrical Taylor-Couette flow by Priede, Jānis

“…This paper presents the analysis of axisymmetric helical magnetorotational instability (HMRI) in the inviscid limit, which is relevant for astrophysical…”
Get full text

Metamorphosis of helical magnetorotational instability in the presence of axial electric current by Priede, Jānis

“…This paper presents numerical linear stability analysis of a cylindrical Taylor-Couette flow of liquid metal carrying axial electric current in a generally…”
Get full text

Matched asymptotic solution for the solute boundary layer in a converging axisymmetric stagnation point flow by Priede, Jānis, Gerbeth, Gunter

“…A novel boundary-layer solution is obtained by the method of matched asymptotic expansions for the solute distribution at a solidification front represented by…”
Get full text

Helical magnetorotational instability in a Taylor-Couette flow with strongly reduced Ekman pumping by Stefani, Frank, Gerbeth, Gunter, Gundrum, Thomas, Hollerbach, Rainer, Priede, Jānis, Rüdiger, Günther, Szklarski, Jacek

“…The magnetorotational instability (MRI) is thought to play a key role in the formation of stars and black holes by sustaining the turbulence in…”
Get full text

Pseudo-magnetorotational instability in a Taylor-Dean flow between electrically connected cylinders by Priede, Jānis

“…We consider a Taylor-Dean-type flow of an electrically conducting liquid in an annulus between two infinitely long perfectly conducting cylinders subject to a…”
Get full text

QUALITY COMPETITIVENESS OF LATVIA’S WOOD INDUSTRY by Priede, Janis, Skapars, Roberts

Get full text

Absolute versus convective helical magnetorotational instability in a Taylor-Couette flow by Priede, Jānis, Gerbeth, Gunter

“…We analyze numerically the magnetorotational instability of a Taylor-Couette flow in a helical magnetic field [helical magnetorotational instability (HMRI)]…”
Get full text

INNOVATION AS A KEY FACTOR IN THE INTERNATIONAL COMPETITIVENESS OF THE EUROPEAN UNION by Priede, J., Pereira, E. T.

Get full text

Tailored Magnetic Fields in the Melt Extraction of Metallic Filaments by Cramer, Andreas, Galindo, Vladimir, Gerbeth, Gunter, Priede, Jānis, Bojarevičs, Andris, Gelfgat, Yuri, Andersen, Olaf, Kostmann, Cris, Stephani, Günter

“…Porous bodies that are resistant to corrosion at high temperatures and thermal shock may be produced from metallic fibers. In order to accomplish reasonable…”
Get full text

Inductionless magnetorotational instability in a Taylor-Couette flow with a helical magnetic field by Priede, Jānis, Grants, Ilmārs, Gerbeth, Gunter

“…We consider the magnetorotational instability (MRI) of a hydrodynamically stable Taylor-Couette flow with a helical external magnetic field in the…”
Get full text