Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Guido Thömmes"'
Autor:
Renata Jończyk, Christoph Beuter, Beata Bulawa, Stefan Buller, Christoph Eibl, Christian Elling, Michael Gautrois, Jens Rengelshausen, Carsten Schmidt, Guido Thömmes, Feras Khalil
Publikováno v:
Journal of Pain Research. 15:3103-3114
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4316fbd8349a70d061efd74cc2defe39
https://doi.org/10.2147/jpr.s364902
https://doi.org/10.2147/jpr.s364902
Autor:
Paz Sanz-Ayan, Ravi Karra, Guido Thömmes, Alberto Magni, Hiltrud Liedgens, Carlos Guerrero, Argelia Lara-Solares, Silvia Natoli, Cesar Margarit Ferri
Aims: To investigate quality of life (QOL) and functionality changes in chronic pain during tapentadol prolonged release (PR) treatment. Patients & methods: Post hoc analysis of data from three Phase III trials in patients with osteoarthritis knee pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8868089321a048191ef5848c24a2b3d1
http://hdl.handle.net/2108/260269
http://hdl.handle.net/2108/260269
Autor:
Cesar Margarit, Ferri, Silvia, Natoli, Paz, Sanz-Ayan, Alberto, Magni, Carlos, Guerrero, Argelia, Lara-Solares, Hiltrud, Liedgens, Guido, Thömmes, Ravi, Karra
Publikováno v:
Pain management. 11(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5f30cf82dc7f45d396c08f10317f7c9d
https://pubmed.ncbi.nlm.nih.gov/33241725
https://pubmed.ncbi.nlm.nih.gov/33241725
Autor:
Guido Thömmes, A. K. Vaikuntam, Axel Klar, J. Becker, Konrad Steiner, Michael Junk, Andreas Wiegmann, Dirk Kehrwald
Publikováno v:
International Journal of Computational Fluid Dynamics. 23:687-697
We simulate rising bubbles using a hybrid lattice Boltzmann scheme based on the lattice BGK model coupled with the level set method (Thommes et al., 2009. A lattice Boltzmann method for immiscible multiphase flow simulations using the level set metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e49d46688cfb5c787580fce9f2f74827
https://doi.org/10.1080/10618561003627605
https://doi.org/10.1080/10618561003627605
Publikováno v:
ZAMM. 87:333-347
Optimal control problems for the radiative transfer equation and for approximate models are considered. Following the approach first discretize, then optimize, the discrete SP N approximations are for the first time derived exactly and used for the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7ac447943fba9edf80a3e6f5496e625
https://doi.org/10.1002/zamm.200610316
https://doi.org/10.1002/zamm.200610316
Autor:
Guido Thömmes, René Pinnau
Publikováno v:
Mathematical Methods in the Applied Sciences. 27:1261-1281
In this paper, an optimal control problem for glass cooling processes is studied. We model glass cooling using the SP1 approximations to the radiative heat transfer equations. The control variable is the temperature at the boundary of the domain. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549da76aba1a2bc973494a37714ef268
https://doi.org/10.1002/mma.500
https://doi.org/10.1002/mma.500
Autor:
Guido Thömmes
Publikováno v:
Journal of Computational Physics. 193:544-562
In this paper, a linear, iterative solver for the radiative heat transfer (RHT) equations appearing in the simulation of glass cooling is studied. The solver becomes slow if the regime is optically thick, i.e., if absorption and scattering of radiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b52e919849439fc401e3bf37594fd0
https://doi.org/10.1016/j.jcp.2003.08.024
https://doi.org/10.1016/j.jcp.2003.08.024
Publikováno v:
SIAM Journal on Applied Mathematics. 64:565-582
We develop new direction- and frequency-averaged approximations to the equations of radiative heat transfer in glass for optically thick, diffusive regimes. These approximations, which are based on the $\rm SP_N$ approach given in [E. Larsen, G. Thom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b254b467591db00b468fd85d249b40fe
https://doi.org/10.1137/s0036139902413842
https://doi.org/10.1137/s0036139902413842
Publikováno v:
ZAMM. 83:853-858
A half space moment method to approximate the radiative heat transfer equations is investigated in one dimension. This approach leads to a hyperbolic system of equations coupled to the heat equation. Numerical results are presented together with a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e01aed322b8e0ea67bebf05269fa4644
https://doi.org/10.1002/zamm.200310055
https://doi.org/10.1002/zamm.200310055
Publikováno v:
Journal of Computational Physics. 183:652-675
Simplified PN (SPN) approximations to the equations of radiative heat transfer are derived for optically thick, diffusive systems, and appropriate boundary conditions are formulated. The SPN equations are derived by an asymptotic analysis, while the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::575eb4cc3e092ee24a7ad88d72be3029
https://doi.org/10.1006/jcph.2002.7210
https://doi.org/10.1006/jcph.2002.7210