نتایج جستجو برای: keller box

تعداد نتایج: 89035  

A. R. Shateri P. Elyasi

Laminar boundary layer flow and heat transfer of Newtonian nanofluid over a stretching sheet with the sheet velocity distribution of the form (Uw=CXβ) and the wall temperature distribution of the form (Tw= T∞+ axr) for the steady magnetohydrodynamic(MHD) is studied numerically. The governing momentum and energy equations are transformed to the local non-similarity equations using the appropriat...

Journal: :CFD Letters 2022

A mathematical model for viscoelastic nanofluid flow approaching a linear horizontal circular cylinder in magnetohydrodynamics (MHD) has been developed. In the analysis, with constant heat flux is shown magnetic field. this research, we employed Tiwari and Das Nanofluid to learn more about impacts of nanofluids, sodium carboxymethyl cellulose containing copper (Cu) nanoparticles was used as bas...

2005
Seppo Hiltunen

This article is centered around generalizing a previous implicit function theorem of the author to be applicable for maps f : E⊓F → F which can be lifted to Keller C π –maps fi : E ⊓ Fi → Fi with Fi Banach and F = proj limFi . We prove theorems about existence and differentiability of functions g satisfying f (x, g (x)) = b constant. In addition to these abstract theorems, we give several examp...

2005
Seppo Hiltunen

This article is centered around generalizing a previous implicit function theorem of the author to be applicable for maps f : E⊓F → F which can be lifted to Keller C π –maps fi : E ⊓ Fi → Fi with Fi Banach and F = proj limFi . We prove theorems about existence and differentiability of functions g satisfying f (x, g (x)) = b constant. In addition to these abstract theorems, we give several examp...

2017
Michiel de Bondt Dan Yan

J ‘ edrzejewicz showed that a polynomial map over a field of characteristic zero is invertible, if and only if the corresponding endomorphism maps irreducible polynomials to irreducible polynomials. Furthermore, he showed that a polynomial map over a field of characteristic zero is a Keller map, if and only if the corresponding endomorphism maps irreducible polynomials to square-free polynomial...

Journal: :international journal of horticultural science and technology 2015
mohsen ashrfai mohammad farsi amin mirshamsi mozhgan parvandi

many recent studies have shown that glycosylation patterns of agaricus bisporus are similar to those of mammalians, so that this organism is a good candidate for the expression of glycosylated pharmaceutical protein. to achieve constant interested gene expression in all cells of the organism, proper promoter isolation is necessary. to isolate this promoter, pcr with specific primers was perform...

2005
FABIO CHALUB YASMIN DOLAK-STRUSS PETER MARKOWICH DIETMAR OELZ CHRISTIAN SCHMEISER ALEXANDER SOREFF

We present PDE (partial differential equation) model hierarchies for the chemotactically driven motion of biological cells. Starting from stochastic differential models we derive a kinetic formulation of cell motion coupled to diffusion equations for the chemoattractants. Also we derive a fluid dynamic (macroscopic) Keller-Segel type chemotaxis model by scaling limit procedures. We review rigor...

Journal: :Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 2022

An analysis is discussed of the heat and mass transfer for micropolar nanofluid in presence natural convection from a spherical body with magneto-hydrodynamic (MHD) effects. The constant wall temperature boundary condition also studied. By employing proper similarity transformations, governing equations are converted into set partial differential (PDEs) used conditions, which can then be solved...

Journal: :Mathematics 2021

The heat and mass transfer characteristics on hydromagnetic squeeze flow of Jeffrey nanofluid between two plates over a permeable medium by slip condition with the influences viscous dissipation chemical reaction is examined. Buongiorno’s model, which includes Brownian motion thermophoresis impacts, implemented in this research. governing nonlinear partial differential equations are transformed...

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