Results 21 to 30 of about 443,894 (309)

A DNS study of the effects of temperature non-uniformity and turbulence on an auto-ignition process in a homogeneous n-heptane/air mixture

open access: yesNihon Kikai Gakkai ronbunshu, 2014
We examine the effects of temperature non-uniformity and turbulence on homogeneous charge compression ignition (HCCI) of a homogeneous n-heptane/air mixture, using three-dimensional direct numerical simulations of the mixture flows.
Takashi ISHIHARA   +4 more
doaj   +1 more source

Chemical reaction, Dufour and Soret effects on the stability of magnetohydrodynamic blood flow conveying magnetic nanoparticle in presence of thermal radiation: A biomedical application

open access: yesHeliyon, 2023
Nowadays ferrofluids (magnetic nanofluids) are at the center of many researches because of their major biomedical applications such as drug delivery and cancer treatment.
Cédric Gervais Njingang Ketchate   +6 more
doaj   +1 more source

A viscoelastic theory of turbulent fluid permeated with fibril magnetic fields [PDF]

open access: yes, 2003
The solar convection zone is a turbulent plasma interacting with a magnetic field. Its magnetic field is often described as fibrillar since it consists of slender flux tubes occupying a small fraction of the total volume.
Fisher, G.H.   +2 more
core   +1 more source

Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by Using Photobleaching Molecular Tagging Velocimetry

open access: yesJournal of Fluid Science and Technology, 2012
Understanding turbulence kinetic energy (TKE) budget in gas-liquid two-phase bubbly flows is indispensable to develop and improve turbulence models for the bubbly flows.
Shigeo HOSOKAWA   +2 more
doaj   +1 more source

Convection and chemistry effects in CVD: A 3-D analysis for silicon deposition [PDF]

open access: yes, 1989
The computational fluid dynamics code FLUENT has been adopted to simulate the entire rectangular-channel-like (3-D) geometry of an experimental CVD reactor designed for Si deposition.
Chait, A.   +3 more
core   +3 more sources

Thermal Radiation, Chemical Reaction, Viscous and Joule Dissipation Effects on MHD Flow Embedded in a Porous Medium

open access: yesInternational Journal of Applied Mechanics and Engineering, 2019
An analysis is presented to study the effects of thermal radiation, chemical reaction, viscous and Joule dissipation on MHD free convection flow between a pair of infinite vertical Couette channel walls embedded in a porous medium.
B. Zigta
doaj   +1 more source

Design and simulation of gas burner ejectors

open access: yesCarbon Resources Conversion, 2021
Ignition within gas burner ejectors can lead to off design conditions and has significant influence on the burner behavior. Thus ignition in the ejector should be prevented. In the present study the influence of combustion reactions on the performance of
Mario Pichler   +6 more
doaj   +1 more source

Dynamics of Phase Transitions in Asymmetric Nuclear Matter [PDF]

open access: yes, 2003
We present several possibilities offered by the reaction dynamics of dissipative heavy ion collisions to study in detail the symmetry term of the nuclear equation of state, $EOS$.
Baran, V.   +6 more
core   +2 more sources

Fluxes and (co-)variances of reacting scalars in the convective boundary layer [PDF]

open access: yes, 2003
The effects of chemistry on the transport and the mixing of reacting scalars in the convective atmospheric boundary layer (CBL) are investigated. To do this, we use large-eddy simulation (LES) to calculate explicitly the different terms of the flux and ...
Vilà-Guerau de Arellano, J.   +1 more
core   +4 more sources

Allergic contact dermatitis induced by zinc pyrithione in shampoo: a case report

open access: yesDermatologica Sinica, 2010
Shampoo-induced allergic contact dermatitis is difficult to diagnose clinically because it can involve multiple and variable areas where the shampoo flows.
Chih-Wei Hsieh, Mei-Eng Tu, Yu-Hung Wu
doaj   +1 more source

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