Results 71 to 80 of about 40,690 (201)
Biotechnology and Bioengineering, Volume 123, Issue 3, Page 582-597, March 2026.ABSTRACT Studies on cell cryopreservation have been limited by the complexity of the freezing process and challenges on controlling ice formation, managing cooling rates, and optimizing cryoprotectant concentrations. The objective of this study is to evaluate the impact of bottom‐up and conventional radial freezing on the viability of mammalian cells ...
Rafaela Ouro Neves +8 more
wiley +1 more source
OpenFOAM analysis of air-entraining and submerged vortices in pump sump
Nihon Kikai Gakkai ronbunshu, 2017 Numerical prediction of air-entraining and submerged vortices in pump sumps is important for engineering applications. The validation of pump sump simulations, however, still is not enough, because the simulations is very complicated; for examples ...
Ryo YAMASAKI +3 more
doaj +1 more source
Accurate and efficient surface reconstruction from volume fraction data on general meshes [PDF]
, 2019 Simulations involving free surfaces and fluid interfaces are important in many areas of engineering. There is, however, still a need for improved simulation methods. Recently, a new efficient geometric VOF method called isoAdvector for general polyhedral
Roenby, Johan, Scheufler, Henning
core +2 more sources
International Journal for Numerical Methods in Fluids, Volume 98, Issue 3, Page 321-347, March 2026.A hybrid RANS‐LES turbulence model adapted for the Moving Particle Semi‐implicit method is employed to investigate a turbulent free surface flow. A method based on the cell‐linked list is proposed to speed up the nearest wall search for the turbulence model.
Fabio Kenji Motezuki +3 more
wiley +1 more source
Assessment of Vehicle Stability Processes Under Unsteady Flow Conditions
Journal of Flood Risk Management, Volume 19, Issue 1, March 2026.ABSTRACT The vehicle stability criteria are based on experimental and theoretical studies that do not account for the unsteady nature of floods. The rapid variation of depths and velocities in floods causes an additional hydrodynamic force in the direction of the flow, destabilising a vehicle that would otherwise be safe in steady flow conditions. This
Fatima Azhar +2 more
wiley +1 more source
Journal of Marine Science and Engineering, 2019 Damage stability is difficult to assess due to the complex hydrodynamic phenomena regarding interactions between fluid and structures. Therefore, a detailed analysis of the flooding progression and motion responses is important for improving ship safety.
Xinlong Zhang +6 more
doaj +1 more source
Advances in Aerodynamics, 2021 A newly developed frosting simulation method, p-VOF method, is applied to simulate the dynamic frost formation on the NACA0012 airfoil under strong convection.
Bin Xia, Xianghua Xu, Xingang Liang
doaj +1 more source
Numerical simulation of bubble generation in a T-junction [PDF]
, 2012 We present a numerical study of the formation of mini-bubbles in a 2D T-junction by means of the fluid dynamics numerical code JADIM. Numerical simulations were carried out for different flow conditions, giving rise to results on the behavior of bubble ...
Arias, Santiago +2 more
core +4 more sources
Advanced Theory and Simulations, Volume 9, Issue 2, February 2026.Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma +7 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2014 In the previous studies, it was confirmed that there is a microlayer that forms between a growing bubble and the heat transfer surface in nucleate pooling boiling.
Zhihao CHEN +2 more
doaj +1 more source