Results 81 to 90 of about 16,025 (215)

Numerical Simulation of Three‐Dimensional Unsteady Extrudate Swell Through Annular Dies: Effects of Die Core Opening Position and Sag on Parison Formation

open access: yesPolymer Engineering &Science, Volume 66, Issue 1, Page 105-121, January 2026.
Study on transient parison formation at various strokes during extrusion of Newtonian and viscoelastic fluids. In the presence of an offset between the mandrel and the bushing, Newtonian fluids exhibit a reduction in extrudate diameter, whereas viscoelastic fluids display diameter swelling only at flow rates exceeding a critical threshold.
Kalonji K. Kabanemi   +2 more
wiley   +1 more source

Optimal Design of Isothermal Sloshing Vessels by Entropy Generation Minimization Method

open access: yesMathematics, 2019
In this manuscript, the optimal design of geometry for a forced sloshing in a rigid container based on the entropy generation minimization (EGM) method is presented.
Mohammad Yaghoub Abdollahzadeh Jamalabadi
doaj   +1 more source

Volume kinetics of lactated Ringer's solution in adult horses

open access: yesEquine Veterinary Journal, Volume 58, Issue 1, Page 220-229, January 2026.
Abstract Background Fluid therapy in horses is primarily empirical. Evidence‐based quantification of the disposition of intravenous (IV) crystalloids used in clinical practice could enhance the effectiveness of fluid therapy. Objectives To determine the pharmacokinetics (i.e., volume kinetics: VK) and associated haemodynamic effects of IV lactated ...
William W. Muir   +3 more
wiley   +1 more source

EXPERIMENTAL AND NUMERICAL STUDY OF THE BEHAVIOUR AND FLOW KINEMATICS OF THE FORMATION OF GREEN WATER ON A RECTANGULAR STRUCTURE

open access: yesBrodogradnja, 2016
In this study, the behaviour of green water impacting on a fixed rectangular structure is studied, and the flow kinematics is investigated with a series of experiments and computational fluid dynamic simulations.
Gang Nam Lee   +5 more
doaj   +1 more source

Investigating the in-/through-plane effective diffusivities of dry and partially-saturated gas diffusion layers [PDF]

open access: yes, 2018
In this study, the effective oxygen diffusivity in the dry or partially-saturated gas diffusion layer (GDL) is numerically investigated by an oxygen diffusion model in GDLs reconstructed by a stochastic method.
Jiao, K, Niu, Z, Wang, Y, Wu, J
core  

Numerical simulation of bubbles deformation, flow and coalescence in a microchannel under pseudo-nucleation conditions [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +2 more
core  

A volume-of-fluid formulation for the study of co-flowing fluids governed by the Hele-Shaw equations

open access: yes, 2013
We present a computational framework to address the flow of two immiscible viscous liquids which co-flow into a shallow rectangular container at one side, and flow out into a holding container at the opposite side.
Afkhami, Shahriar, Renardy, Yuriko
core   +1 more source

Multi-scale modelling of boiling heat transfer: Exploring the applicability of an enhanced volume of fluid method in sub-micron scales

open access: yesInternational Journal of Thermofluids
The advancement of technology has led to a significant increase in thermal loads, thus presenting new challenges in heat dissipation. Traditional single-phase cooling systems are often inadequate to meet these demands.
Bhaskar Chakraborty   +6 more
doaj   +1 more source

Hydrodynamic-aerodynamic performance of a barge-type floating offshore wind turbine with four moonpools and moorings

open access: yesFrontiers in Energy Research
IntroductionThis study investigates the hydrodynamic and aerodynamic performance of a barge-type floating offshore wind turbine (FOWT) equipped with four moonpools and horizontal springs as mooring lines.
Yueyang Li, Shi Yan Sun, Jie Cui
doaj   +1 more source

On the modeling of viscoelastic droplet impact dynamics [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +4 more
core  

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