Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Kamen N. Beronov"'
Publikováno v:
Computers & Fluids. 35:1137-1153
Over the last decade, lattice Boltzmann methods have proven to be reliable and efficient tools for the numerical simulation of complex flows. The specifics of such methods as turbulence solvers, however, are not yet completely documented. This paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c43b7518e258288ea796a702323e57e
https://doi.org/10.1016/j.compfluid.2005.10.002
https://doi.org/10.1016/j.compfluid.2005.10.002
Publikováno v:
International Journal of Heat and Mass Transfer. 48:3648-3659
A lattice Boltzmann method (LBM) is used to solve the energy equation in a test problem involving thermal radiation and to thus investigate the suitability of scalar diffusion LBM for a new class of problems. The problem chosen is transient conductiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e6868373083e56c045cc7079b8dbdd6
https://doi.org/10.1016/j.ijheatmasstransfer.2004.10.041
https://doi.org/10.1016/j.ijheatmasstransfer.2004.10.041
Autor:
Franz Durst, Kamen N. Beronov
Publikováno v:
Zeitschrift für Medizinische Physik. 15:257-264
A major prerequisite for successful planning and control of the medical treatment of blood vessels with stenoses or aneurysms is the detailed knowledge of the individual situation in the damaged vessels. Modern tomography methods provide good spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75042fa7d3f1e8fb579880ef34be12d2
https://doi.org/10.1078/0939-3889-00277
https://doi.org/10.1078/0939-3889-00277
Autor:
Kamen N. Beronov
Publikováno v:
Physical Review E. 62:525-531
Direct numerical simulations of two-dimensional (2D) incompressible Navier-Stokes turbulence can model large-scale atmospheric dynamics when driving and dissipation cover wide ranges of length scales. Natural assumptions for the 2D energy balance lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09b70d0e4220fb807fdd16ba18ec3837
https://doi.org/10.1103/physreve.62.525
https://doi.org/10.1103/physreve.62.525
Autor:
Shigeo Kida, Kamen N. Beronov
Publikováno v:
Physics of Fluids. 8:1024-1035
A linear stability analysis is presented for a stationary Burgers vortex layer in irrotational straining flow, to normal mode disturbances invariant in the direction of main flow vorticity. The whole neutral curve is calculated by combining numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040c4a312702c8f2e9e317bf3c2bab93
https://doi.org/10.1063/1.868879
https://doi.org/10.1063/1.868879
Autor:
Christoph D. Garlichs, Iwona Cicha, Eric Verhoeven, Anja Wörner, Werner G. Daniel, Katharina Urschel, Kamen N. Beronov, Margarete Goppelt-Struebe
Publikováno v:
Stroke. 42(12)
Background and Purpose— Rupture of atherosclerotic plaques is one of the main causes of ischemic strokes. The aim of this study was to investigate carotid plaque vulnerability markers in relation to blood flow direction and the mechanisms leading t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0733ea41ad1960da9aeead2649904a4
https://pubmed.ncbi.nlm.nih.gov/22270018
https://pubmed.ncbi.nlm.nih.gov/22270018
Homogeneity of turbulence generated by static grids is investigated with the help of hot-wire measurements in a wind-tunnel and direct numerical simulations based on the Lattice Bolztmann method. It is shown experimentally that Reynolds stresses and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e78b907ed5ddf725eca40e86480bcb26
https://aperta.ulakbim.gov.tr/record/25199
https://aperta.ulakbim.gov.tr/record/25199
Autor:
Antonio Delgado, Anuhar O. Nesme, Tobias Schmidt, Judith Katharina Forstner, R. Benning, Kamen N. Beronov
Publikováno v:
Volume 4: Fluid-Structure Interaction.
The unwanted inclusions in food and beverages pose a threat to both consumer health and the business, including producer image and liability. Detection of such inclusions, in particular metal and glass particles of millimetre size, is an important el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9bed43c7e87fc5e0ad03625630eef40
https://doi.org/10.1115/pvp2009-77387
https://doi.org/10.1115/pvp2009-77387
Autor:
Efrain Lopez Ramirez, Dorette Raaz, Iwona Cicha, Christoph D. Garlichs, Atilla Yilmaz, Katharina Osterode, Kamen N. Beronov, Werner G. Daniel, Margarete Goppelt-Struebe
Publikováno v:
Atherosclerosis. 207(1)
Objective Atherosclerotic plaque formation results from a combination of local shear stress patterns and inflammatory processes. This study investigated the endothelial response to shear stress in combination with the inflammatory cytokine TNF-α in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7e3ad02a7162fe8f3ae904bfb67b101
https://pubmed.ncbi.nlm.nih.gov/19481207
https://pubmed.ncbi.nlm.nih.gov/19481207
Publikováno v:
High Performance Computing in Science and Engineering, Garching/Munich 2007 ISBN: 9783540691815
Grid-generated turbulence is an old but open topic: for instance its spatial decay rate of energy is still being vigorously discussed. It is relevant to turbulence modeling but also related to mechanical and engine design. The influence of grid geome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4805ea455c671109f2f04537090f9c95
https://doi.org/10.1007/978-3-540-69182-2_25
https://doi.org/10.1007/978-3-540-69182-2_25