Carmona, J. Raspo, I. Moureau, V. Boivin, P.
This paper presents a new thermodynamic closure formulation appropriate for the simulation of subcritical multiphase flows, where two liquid/vapor components need to be considered, in addition of an arbitrary number of perfect gas non-condensable components. Assuming each component to follow the Noble-Abel Stiffened Gas (NASG) equation of state all...
Published in
Journal of hazardous materials
Emissions of ozone and its by-products from ozonolysis on human surfaces lead to indoor air pollution. However, the spatiotemporal distribution of such emissions in indoor environments remains unclear, which may introduce bias when assessing human exposure to ozone and ozonolysis byproducts. This study developed a computational fluid dynamics model...
Munusamy, Arun Barik, Debabrata Sharma, Prabhakar Medhi, Bhaskar Jyoti Bora, Bhaskor Jyoti
Published in
Environmental science and pollution research international
A solar water heater has been developed to convert solar radiation into heat for use in residential and commercial settings. The collector makes up the bulk of a solar water heating system. The solar energy is captured by the collector and transferred to the tube that delivers the working fluid, water. In addition to the collector's tube, which car...
Qin, Peng; Ricci, Alessio; Blocken, Bert; 8129;
status: published
Zuzul, Josip; Ricci, Alessio; Burlando, Massimiliano; Blocken, Bert; 8129; Solari, Giovanni;
status: published
Hakim, Diaa Ahmed, Mona Coskun, Ahmet U Maynard, Charles Cefalo, Nicholas Stone, Peter H Croce, Kevin
Published in
International journal of cardiology
Plaques associated with abnormally low physiological flow reserve indices are appropriate for percutaneous coronary intervention (PCI). However, recent trials demonstrate that PCI of ischemia-producing lesions does not reduce major adverse cardiac events (MACE). Low endothelial shear stress (ESS) or high ESS gradient (ESSG) are associated with MACE...
Santos Macías, Juan Guillermo Samaei, Arash Wagner, Gregory
Integrating experiment and simulation provides invaluable insights into the critical parameters that determine the microstructure of alloys produced by additive manufacturing. Here, the grain structure formation due to solidification during single pass laser scans (mimicking bead-on-plate single tracks) on a 316L stainless steel is studied in situ ...
Zhong, Zhaoyang Gao, Yiting Kovács, Soma Vij, Vivian Nelles, Dominik Spano, Lukas Nickenig, Georg Sonntag, Simon De Backer, Ole Søndergaard, Lars
...
Published in
Clinical research in cardiology : official journal of the German Cardiac Society
Device-related thrombus (DRT) after left atrial appendage occlusion (LAAO) is potentially linked to adverse events. Although clinical reports suggest an effect of the device type and position on the DRT risk, in-depth studies of its mechanistic basis are needed. This in silico study aimed to assess the impact of the position of non-pacifier (Watchm...
Wang, Jianqing Du, Bin Xu, Lintao Hu, Jiansheng Sun, Jian Wu, Jiajia Liu, Baoqing
Published in
Journal of Physics: Conference Series
The cooling water is sprayed into the desuperheater to regulate the temperature of the superheated steam. Computational fluid dynamics (CFD) was applied to investigate the spray evaporation process in the desuperheater. Discrete phase model (DPM) was applied to describe the gas-liquid two-phase flow characteristics based on the Eulerian-Lagrangian ...
Sauvage, Bastien
This work is part of a research project aimed at proposing numerical fluid simulations (CFD) capable of capturing the noise produced by rotating machines.The aim of this thesis is to study mesh adaptation methods for unsteady turbulent flows. We begin by describing the tools required for our studies, namely numerical methods, turbulence models and ...
