joule-thomson cooling systems are used in refrigeration processes such as cryogenic gas liquefaction. although extensive studies have been carried out by researchers, most of them include cryogenic heat exchangers and their associated fields. in the current study, an attempt was made to indicate the effect of using inappropriate operational conditions in a cryogenic joule-thomson cooling system...

In principle, biocompatible, wireless nanotransducers might be useful for many in vivo biomedical applications such as hyperthermia, thermal blation, targeted drug delivery, and in vivo monitoring of physiological parameters. In this article, we theoretically study the possibility of applying ing-shaped wireless Joule nanoheaters as possible nanovectors for targeted drug delivery, hyperthermia,...

This paper presents a mathematical model analysis of heat and mass transfer in two-dimensional flow electrically conducting, thermally radiative, chemically reactive Maxwell nanofluid towards vertical stretching permeable sheet embedded porous medium. Boundary layer approximation suitable transformations are used to reduce the governing differential equations convenient for computation. Eventua...

Abstract This paper investigates MHD fluid flow and distribution of heat inside a filter chamber during process filtering particles from the fluid. A model viscous incompressible is studied to seek semi-analytical solutions which are analysed find dynamics that lead optimal outflow (maximum filtrates) filtration. Lie group method used reduce system four partial differential equations describing...

This contribution proposes two third-order numerical schemes for solving time-dependent linear and non-linear partial differential equations (PDEs). For spatial discretization, a compact fourth-order scheme is deliberated. The stability of the proposed set scalar equation, whereas its convergence specified system parabolic equations. applied to equation systems comprises governing heat mass tra...

identification of damping parameter is usually more complicated and unreliable comparing to mass or stiffness identification in structural dynamics. there are many factors such as intermolecular friction, coulomb friction and viscous damping affecting the damping mechanisms in a structure. therefore it is difficult, and in some cases impossible, to describe the details of damping mechanisms by ...

The present work deals with the impact of hybrid nanoparticles (Au-Al 2 O 3 ) on blood flow pattern through a porous cylindrical artery bell-shaped stenosis in presence an external magnetic field, Joule heating, and viscous dissipation by considering two-dimensional pulsatile flow. temperature-dependent viscosity model is utilized this study. assumed to be unsteady, laminar, viscous, incompress...

This paper discusses two-dimensional heat flow of an incompressible non-Newtonian hydromagnetic fluid over a power-law stretching curved sheet. The energy equation the problem considers radiative flux influenced by viscous dissipation and surface frictional heating. Lorentz force Joule heating are taken in consequence applied variable magnetic field satisfying solenoidal nature magnetism. gover...