Zobrazeno 1 - 10
of 183
pro vyhledávání: '"L. Škerget"'
Publikováno v:
Engineering Analysis with Boundary Elements. 96:1-13
The objective of this article is to develop a boundary element numerical model to solve coupled problems involving heat energy diffusion, convection and radiation in a participating medium. Radiation is modelled using two approaches for optically thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4ff26d11706870d7afe32d6162e6769
https://doi.org/10.1016/j.enganabound.2018.07.011
https://doi.org/10.1016/j.enganabound.2018.07.011
Publikováno v:
WIT Transactions on Modelling and Simulation.
In thispaperwe focusonthe determinationofvorticityboundaryconditionsforthe solution of Navier‐Stokes equations in velocity-vorticity form. Boundary element method is used to calculate the vorticity boundary conditions on an arbitrary curved surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55d2e5ae933c4c09a24a91ce01407e52
https://doi.org/10.2495/bem380211
https://doi.org/10.2495/bem380211
Publikováno v:
Forschung im Ingenieurwesen. 70:139-144
An unsteady flow of viscous-compressible fluid through a pipe system induced by a transient disturbance at the pipe intake is studied by means of ANSYS-CFX Navier-Stokes code. The disturbance is predefined as a time-dependent boundary condition at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b725e10f4da9f1868007874e759b0f1f
https://doi.org/10.1007/s10010-006-0024-6
https://doi.org/10.1007/s10010-006-0024-6
Autor:
J. Ravnik, L. Škerget
Publikováno v:
WIT Transactions on Modelling and Simulation.
In this paper we examine the properties of steady and unsteady diffusion fundamental solutions in the framework of fast BEM. The fundamental solutions and their kernels form integral kernels in boundary integral equations. The properties of these ker
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ed45a849726eedd2b3b5f7e5b1dea0
https://doi.org/10.2495/be370141
https://doi.org/10.2495/be370141
Autor:
M. Hriberšek, L. Škerget
Publikováno v:
Computers & Chemical Engineering. 23:S355-S358
The contribution presents the Boundary Domain Integral Method (BDIM) formulation for the solution of ultrafiltration processes in selected configurations. Laminar flow of viscous Newtonian fluid is considered. In numerical modeling, a special attenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b8484a279b1660560f734d2696be561
https://doi.org/10.1016/s0098-1354(99)80087-8
https://doi.org/10.1016/s0098-1354(99)80087-8
Publikováno v:
Combustion Theory and Modelling. 3:1-12
The numerical procedure of combustion modelling by the boundary–domain integral method (BDIM) is presented, based on detailed chemical and physical processes of the premixed gaseous fuel. The boundary element method is employed to solve the conserv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dea1aae3d20aaf1ed52262ee0bd176ec
https://doi.org/10.1088/1364-7830/3/1/001
https://doi.org/10.1088/1364-7830/3/1/001
Autor:
L. Škerget, I. Žagar
Publikováno v:
Computers & Chemical Engineering. 19:785-790
The boundary—domain integral formulation is applied to a numerical simulation of one—dimensional unsteady diffusion—convection mass transport with a reaction in the separation columns. Numerical results show that the BDIF does not present oscil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ca1139e30f39f7f0bfbab8a1f40d9b
https://doi.org/10.1016/0098-1354(95)87130-6
https://doi.org/10.1016/0098-1354(95)87130-6
Autor:
L. Škerget, R. Kopun
Publikováno v:
Advances in Fluid Mechanics IX.
Multi-phase boiling flow inside a vertical pipe is simulated as part of a preliminary study of the heat transfer characteristics of coolant flow inside water cooling jackets in IC engines. Based on increasing demands for higher efficiency inside the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f4aaef916260a164ccd171782bdecee
https://doi.org/10.2495/afm120201
https://doi.org/10.2495/afm120201
Autor:
L. Škerget, J. Ravnik
Publikováno v:
Boundary Elements and Other Mesh Reduction Methods XXXII.
This paper describes the fundamental aspects of turbulence modelling for incompressible fluid flow and corresponding numerical models based on the boundarydomain integral equations. The velocity-vorticity formulation of the Reynolds averaged Navier-S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::662f679666dc4bfd3b976279d1bcbaa0
https://doi.org/10.2495/be100031
https://doi.org/10.2495/be100031
Publikováno v:
AIP Conference Proceedings.
In the article a coupled heat transfer in the solid and fluid inside of a car fog lamp is presented using CFD software CFX [1]. All three basic principles of heat transfer are dealt with: conduction, convection and radiation. Two different approaches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c83a153ef4360b764c8ea46de3293f
https://doi.org/10.1063/1.3225439
https://doi.org/10.1063/1.3225439