Zobrazeno 1 - 10
of 872
pro vyhledávání: '"A. Baelmans"'
Autor:
Vangeffelen, Arthur, Buckinx, Geert, De Servi, Carlo, Vetrano, Maria Rosaria, Baelmans, Martine
Publikováno v:
International Journal of Heat and Mass Transfer 236, 126285 (2025)
In the present work, we examine to what degree the heat transfer can be described as developed on a macro-scale level in typical micro- and mini-channels with offset strip fin arrays subject to a uniform heat flux, considering flow entrance and side-
Externí odkaz:
http://arxiv.org/abs/2404.17450
Autor:
Maes, Vince, Bossuyt, Ignace, Vandecasteele, Hannes, Dekeyser, Wouter, Koellermeier, Julian, Baelmans, Martine, Samaey, Giovanni
Large particle systems are often described by high-dimensional (linear) kinetic equations that are simulated using Monte Carlo methods for which the asymptotic convergence rate is independent of the dimensionality. Even though the asymptotic converge
Externí odkaz:
http://arxiv.org/abs/2404.00315
Autor:
Wack, Yannick, Sollich, Martin, Salenbien, Robbe, Diriken, Jan, Baelmans, Martine, Blommaert, Maarten
The transition to 4th generation district heating creates a growing need for scalable, automated design tools that accurately capture the spatial and temporal details of heating network operation. This paper presents an automated design approach for
Externí odkaz:
http://arxiv.org/abs/2401.15976
The inclusion of drifts in plasma edge codes like SOLPS-ITER is required to match simulation data with experimental profiles. However, this remains numerically challenging. In this paper, the effect of some numerical factors on the final plasma solut
Externí odkaz:
http://arxiv.org/abs/2311.14607
Autor:
Vangeffelen, Arthur, Buckinx, Geert, De Servi, Carlo, Vetrano, Maria Rosaria, Baelmans, Martine
Publikováno v:
Physics of Fluids 35, 073611 (2023)
We investigate to what degree the steady laminar flow in typical micro- and mini-channels with offset strip fin arrays can be described as developed on a macro-scale level, in the presence of channel entrance and side-wall effects. Hereto, the extent
Externí odkaz:
http://arxiv.org/abs/2304.08970
Publikováno v:
Energy Volume 278, Part B, 1 September 2023, 127977
The widespread use of optimization methods in the design phase of District Heating Networks is currently limited by the availability of scalable optimization approaches that accurately represent the network. In this paper, we compare and benchmark tw
Externí odkaz:
http://arxiv.org/abs/2302.14555
Publikováno v:
Physics of Plasmas 1 June 2023; 30 (6): 063907
Neutral particles in the plasma edge of fusion devices based on magnetic confinement are described by a transient kinetic equation incorporating ionization, recombination, and charge-exchange collisions. In charge-exchange dominated regimes, the neut
Externí odkaz:
http://arxiv.org/abs/2302.05768
Autor:
Alvaro M. Bossio, Edoardo Basilico, Ruben Gielen, Maarten Blommaert, Jan Fransaer, Martine Baelmans
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103384- (2024)
Electrolytic neutral pickling (ENP) is a process to remove undesired surface oxides formed during the annealing of cold-rolled flat stainless steel products. It is a key production step that ensures the corrosion resistance of the material. However,
Externí odkaz:
https://doaj.org/article/3d440d1b64344e4cb2ca7a8dc0b87b9c
Publikováno v:
Energy, 2022, 126161
In the presented study, a pipe penalization approach for the economic topology optimization of District Heating Networks is proposed, drawing inspiration from density-based topology optimization. For District Heating Networks, the upfront investment
Externí odkaz:
http://arxiv.org/abs/2205.12019
Autor:
Vangeffelen, Arthur, Buckinx, Geert, De Servi, Carlo, Vetrano, Maria Rosaria, Baelmans, Martine
Publikováno v:
International Journal of Heat and Mass Transfer 195, 123145 (2022)
In this work, the Nusselt number is examined for periodically developed heat transfer in micro- and mini-channels with arrays of offset strip fins, subject to a constant heat flux. The Nusselt number is defined on the basis of a heat transfer coeffic
Externí odkaz:
http://arxiv.org/abs/2204.09605