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Karl Yngve Lervåg

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Karl Yngve Lervåg

Forsker

Karl Yngve Lervåg
Telefon: 924 24 917
Mobil: 924 24 917
Avdeling: Gassteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Computation of three-dimensional three-phase flow of carbon dioxide using a high-order WENO scheme

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1482424

We have developed a high-order numerical method for the 3D simulation of viscous and inviscid multiphase flow described by a homogeneous equilibrium model and a general equation of state. Here we focus on single-phase, two-phase (gas-liquid or gas-solid) and three-phase (gas-liquid-solid) flow of CO...

År 2017
Type Tidsskriftsartikkel
Publikasjon

Potential of enhancing a natural convection loop with a thermomagnetically pumped ferrofluid

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1358679

The feasibility of using a thermomagnetically pumped ferrofluid to enhance the performance of a natural convection cooling loop is investigated. First, a simplified analytical estimate for the thermomagnetic pumping action is derived, and then design rules for optimal solenoid and ferrofluid are pre...

År 2016
Type Tidsskriftsartikkel
Publikasjon

Analysis of the diffuse-domain method for solving PDEs in complex geometries

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1242503

In recent work, Li et al. [Commun. Math. Sci., 7, 81-107, 2009] developed a diffusedomain method (DDM) for solving partial differential equations in complex, dynamic geometries with Dirichlet, Neumann, and Robin boundary conditions. The diffuse-domain method uses an implicit representation of the ge...

Forfattere Lervåg Karl Yngve Lowengrub John
År 2015
Type Tidsskriftsartikkel
Publikasjon

CO2 Capture from Off-shore Gas Turbines Using Supersonic Gas Separation ☆

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1190264

CO2 capture from gas turbine based off-shore application face challenges such as size (foot-print), weight and stability (wave motion) in addition to the challenges faced by on-shore industry. Space- and weight challenges are given priority, and the size of the capture installations will be of impor...

År 2014
Type Tidsskriftsartikkel
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