Results 31 to 40 of about 47,981 (273)

Peristaltic motion of Maxwell fluid subject to convective heat and mass conditions

Ain Shams Engineering Journal, 2021
This article concentrates on peristalsis of Maxwell fluid in a symmetric channel with heat and mass convective conditions. Analysis is given in presence of viscous dissipation.
Naveed Iqbal, Humaira Yasmin, Aneela Bibi, Adel A. Attiya   +3 more
doaj   +1 more source

Optimal Homotopy Asymptotic Method for Investigation of Effects of Thermal Radiation, Internal Heat Generation, and Buoyancy on Velocity and Heat Transfer in the Blasius Flow

Advances in Mathematical Physics, 2021
In this study, analytical examination of effects of internal heat generation, thermal radiation, and buoyancy force on flow and heat transfer in the Blasius flow over flat plate has been presented.
Dachas Ibrahim, Mitiku Daba, Solomon Bati   +2 more
doaj   +1 more source

Influence of cross diffusions on natural convection flow through annulus region with Navier slip and convective boundaries [PDF]

E-Journal of Analysis and Applied Mathematics, 2020
In this manuscript we present the influence of cross diffusions on incompressible natural convection laminar flow between concentric cylinders with slip and convective boundaries. In addition, the first order chemical reaction is also considered.
Kolla Kaladhar, Eerala Komuraiah, Kothakapu Madhusudhan Reddy   +2 more
doaj   +1 more source

Wave Propagation In Water-Saturated Sand And Grain Contact Physics [PDF]

, 2010
Measurements in sandy ocean sediments over a broad range of frequencies show that the sound speed dispersion is significantly greater than that predicted by the Biot-Stoll model with constant coefficients, and the observed sound attenuation does not seem
Chotiros, N. P., Isakson, M. J.
core   +1 more source

The variable nature of Biot numbers in food drying

Journal of Food Engineering, 2010
Abstract Biot numbers (Bi) relate internal and external resistances to mass or heat fluxes and are useful to identify controlling mechanisms. Their variation during drying received little attention despite its importance in model selection. Therefore, variable Bi were analysed in drying of wheat, a low-moisture product, and in the formation of a low ...
Giner, Sergio Adrian, Torrez Irigoyen, Ricardo Martin, Cicuttín, Sabrina, Fiorentini, Cecilia   +3 more
openaire   +2 more sources

Mathematical modelling and analysis of three-dimensional Maxwell-Nanofluid flow over a bidirectional stretching surface in the presence of a magnetic field

Acta Polytechnica
The current study investigates the effects of thermal diffusion and diffusion thermoeffect on three-dimensional upper-convected Maxwell-Nanofluid flow across a bidirectional stretching surface in the presence of Brownian motion, thermophoresis, and ...
Tanuku Poornakantha, Mamidi Lakshmi Prasanna, Murali Gundagani   +2 more
doaj   +1 more source

A chemical engineering application on hyperbolic tangent flow examination about sphere with Brownian motion and thermo phoresis effects using BVP5C

Case Studies in Thermal Engineering, 2022
Brownian motion and thermophoresis impacts are discussed in relation to a tangent hyperbolic fluid encircling a sphere subject to a convective boundary condition and a Biot number.
N. Vedavathi, G. Dharmaiah, S. Noeiaghdam, U. Fernandez-Gamiz   +3 more
doaj   +1 more source

Tree method for quantum vortex dynamics

, 2011
We present a numerical method to compute the evolution of vortex filaments in superfluid helium. The method is based on a tree algorithm which considerably speeds up the calculation of Biot-Savart integrals.
A. W. Baggaley, A.P. Finne, A.T.A.M. Waele de, A.W. Baggaley, A.W. Baggaley, C. F. Barenghi, C.A. Jones, C.F. Barenghi, C.F. Barenghi, C.F. Barenghi, D. Kivotides, D. Kivotides, D. Kivotides, D. Kivotides, D.C. Samuels, D.I. Bradley, D.I. Bradley, E. Bertschinger, E. Kozik, E.A.L. Henn, G. Boffetta, G.P. Bewley, G.P. Bewley, H. Adachi, J. Barnes, J. Barnes, J. Dubinski, J. Koplik, J. Maurer, K. Morris, K.W. Schwarz, L. Gamet, L. Kondaurova, L.S. Rios Da, M. Blaz̆ková, M. Kursa, M. Leadbeater, M. Leadbeater, M. Tsubota, M.R. Smith, M.S. Paoletti, P.-E. Roche, P.G. Saffman, P.M. Walmsley, R. Tebbs, R.J. Arms, R.J. Donnelly, R.J. Donnelly, R.L. Ricca, R.M. Kerr, T. Zhang, V. Springel, V. Springel, V.B. Eltsov, V.B. Eltsov, V.S. L’vov, W. Guo, W.F. Vinen, W.F. Vinen, W.F. Vinen, W.F. Vinen, W.F. Vinen, W.F. Vinen, W.F. Vinen, W.S. Brainerd   +64 more
core   +1 more source

Transient Rayleigh-Benard-Marangoni Convection due to Evaporation : a Linear Non-normal Stability Analysis [PDF]

, 2009
The convective instability in a plane liquid layer with time-dependent temperature profile is investigated by means of a general method suitable for linear stability analysis of an unsteady basic flow.
B. GUERRIER, Chandrasekhar, F. DOUMENC, M. ROSSI, Nepomnyashchy, T. BOECK   +5 more
core   +2 more sources

Spring-damper equivalents of the fractional, poroelastic, and poroviscoelastic models for elastography

, 2017
In MR elastography it is common to use an elastic model for the tissue's response in order to properly interpret the results. More complex models such as viscoelastic, fractional viscoelastic, poroelastic, or poroviscoelastic ones are also used.
Holm, Sverre
core   +1 more source