Results 41 to 50 of about 2,116,709 (334)
RANS modeling of turbulent flow and heat transfer of non-Newtonian viscoplastic fluid in a pipe
Case Studies in Thermal Engineering, 2021 A mathematical model of the movement and heat transfer of a turbulent non-isothermal non-Newtonian fluid through a pipe wall with a cold surrounding space has been developed and simulated numerically. Fluid turbulence is described in the framework of the
Maksim A. Pakhomov, Uzak K. Zhapbasbayev
doaj
The Effect of Bubbles on Particle Migration in Non-Newtonian Fluids
Separations, 2021 The movement of the gas–liquid interface caused by the movement of the bubble position will have an impact on the starting conditions for particle migration.
Jie Shan, Xiaojun Zhou
doaj +1 more source
On-Chip Microparticle and Cell Washing Using Coflow of Viscoelastic Fluid and Newtonian Fluid.
Analytical Chemistry, 2017 This work investigates the on-chip washing process of microparticles and cells using coflow configuration of viscoelastic fluid and Newtonian fluid in a straight microchannel. By adding a small amount of biocompatible polymers into the particle medium or
Dan Yuan +8 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.A quasi‐2D, light‐absorbing platelet embedded in a thermotropic nematic liquid crystal is activated with light irradiation. Depending on the light intensity, the platelet induces a localized nematic‐isotropic phase transition that triggers the motion. Using different confinements, the platelet can glide in a 2D regime or tilt and glide in a 3D regime ...
Antonio Tavera‐Vázquez +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this study, a physically enhanced vascular dECM bioink and used 3D‐coaxial bioprinting are developed to fabricate mature brain blood vessels for cerebral atherosclerosis research. This model demonstrates that vascular geometry‐induced hemodynamic changes trigger vascular inflammation, ensuring its potential for cerebrovascular research.
Wonbin Park +7 more
wiley +1 more source
Flow of a Bingham Fluid in Contact with a Newtonian Fluid
Journal of Mathematical Analysis and Applications, 1998 AbstractWe study the problem modeling the flow of a Bingham fluid in contact with a newtonian fluid, playing the role of lubricant. This is a free boundary problem coupled by means of diffraction conditions with a boundary value problem of parabolic type.
COMPARINI, ELENA, P. MANNUCCI
openaire +3 more sources
On Time-Discretizations for Generalized Newtonian Fluids [PDF]
, 2002 SAM Research Report, 2002 ...
Diening, Lars +6 more
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.Exosomes can reduce tissue damage in temporomandibular joint osteoarthritis (TMJOA), but rapid clearance limits their efficacy. This study encapsulates exosomes in hyaluronic acid hydrogels for controlled release. In a rat model, hydrogel‐encapsulated exosomes outperform free exosomes in preserving bone integrity and reducing tissue destruction ...
Victor Diez‐Guardia +7 more
wiley +1 more source
Transfer of Microparticles across Laminar Streams from Non-Newtonian to Newtonian Fluid.
Analytical Chemistry, 2016 Engineering inertial lift forces and elastic lift forces is explored to transfer microparticles across laminar streams from non-Newtonian to Newtonian fluid.
B. Ha +4 more
semanticscholar +1 more source
Advanced Healthcare Materials, EarlyView.This study reveals how vorticity—a swirling flow pattern—enhances platelet aggregation and thrombus formation in high‐shear conditions. Using a custom microfluidic model, it is shows that vorticity promotes vWF–GPIbα interactions and calcium signaling, providing new insights into thrombosis mechanobiology and informing safer blood‐contacting medical ...
Jianfang Ren +13 more
wiley +1 more source