نتایج جستجو برای: thermophoresis

تعداد نتایج: 659  

Journal: :Physics of Fluids 2023

The thermophoresis of nanoparticles suspended in gas is investigated the transition regime by molecular dynamics simulations. It found that there exists significant discrepancy between simulation results and theoretical predictions for thermophoretic force, which attributed to adsorption molecules on gas–particle non-rigid body collisions. By using effective particle radius, Talbot et al.'s equ...

2017

The purpose of this white paper is to compare four techniques utilized to quantify biomolecular interactions. It provides a brief introduction to each technique, followed by tables that provide a direct comparison. The four techniques compared in this white paper are Surface Plasmon Resonance (SPR), Isothermal Titration Calorimetry (ITC), Microscale Thermophoresis (MST), and Biolayer Interferom...

Journal: :IOP Conference Series: Materials Science and Engineering 2016

C. Kalyani, M. Chenna Krishna Reddy N. Kishan

The problem of steady Magnetohydrodynamic boundary layer flow of an electrically conducting nanofluid due to an exponentially permeable stretching sheet with heat source/sink in presence of thermal radiation is numerically investigated. The effect of transverse Brownian motion and thermophoresis on heat transfer and nano particle volume fraction considered. The governing partial differential eq...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2010
Howard Brenner

This paper demonstrates the existence of self-thermophoresis, a phenomenon whereby a virtual thermophoretic force arising from a temperature gradient in a quiescent single-component liquid or gas acts upon an individual molecule of that fluid in much the same manner as a "real" thermophoretic force acts upon a macroscopic, non-Brownian body immersed in that same fluid. In turn, self-thermophore...

Journal: :transport phenomena in nano and micro scales 2016
n. hedayati a. ramiar

in this paper, unsteady two phase simulation of nanofluid flow and heat transfer between moving parallel plates, in presence of the magnetic field is studied. the significant effects of thermophoresis and brownian motion have been contained in the model of nanofluid flow. the three governing equations are solved simultaneously via galerkin method. comparison with other works indicates that this...

Journal: :Journal of Thermal Engineering 2021

The intention behind carrying out this research work is to analyze the steady Magnetohydrodynamic (MHD) boundary layer flow with Casson nanofluid in presence of Viscous and Ohmic dissipation effects towards a non-linear stretching sheet. Two phase representation studied consequence Brownian motion along thermophoresis. major purpose study investigates significant role prominent fluid parameters...

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