Results 131 to 140 of about 1,767 (181)

Multicentre, adaptive, double-blind, three-arm, placebo-controlled, non-inferiority trial examining antimicrobial prophylaxis duration in cardiac surgery (CALIPSO): trial protocol. [PDF]

open access: yesBMJ Open
Peel T   +17 more
europepmc   +1 more source

Accuracy and Performance Evaluation of Low Density Internal and External Flow Predictions using CFD and DSMC. [PDF]

open access: yesComput Fluids
Peravali SK   +6 more
europepmc   +1 more source

Vitamin D supplementation before in vitro fertilisation in women with polycystic ovary syndrome: multicentre, double blind, placebo controlled, randomised clinical trial.

open access: yesBMJ
Hu KL   +37 more
europepmc   +1 more source

Improved parallelized hybrid DSMC–NS method

Computers & Fluids, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lian, Yu-Yung   +5 more
openaire   +4 more sources

Extension of the DSMC method to high pressure flows

International Journal of Computational Fluid Dynamics, 2007
A collision-limiter method, designated as equilibrium direct simulation Monte Carlo (eDSMC), is proposed to extend the DSMC technique to high pressure flows. The method is similar to collision-limiter schemes considered in the past with the important distinction that for inviscid flows, equilibrium is enforced in the entire flow by providing a ...
Evgeny V. Titov, Deborah A. Levin
openaire   +3 more sources

An object-oriented approach to the DSMC method

Proceedings of the 2002 joint ACM-ISCOPE conference on Java Grande - JGI '02, 2002
A Direct Simulation Monte Carlo (DSMC) code has been developed in Java 2, based on the original FORTRAN DSMC code of G.A. Bird [1] and extensions to it by Anderson and Dunn [2] and Long and Anderson [3]. Although these FORTRAN codes perform quite well, conversion to Java satisfies an initiative to develop a more maintainable DSMC code while retaining a
Darryl J. Genovesi, Lyle N. Long
openaire   +1 more source

Detonation in Microchannel by the DSMC Method

42nd AIAA Thermophysics Conference, 2011
A detonation wave propagation along a two-dimensional 1-mm-width channel in hydrogenoxygen stoichiometric mixture has been simulated by Direct Simulation Monte Carlo method. A detailed chemical kinetic mechanism for 6 species has been implemented and all the chemical reactions have been modeled at a level of molecular collisions.
Yevgeniy Bondar   +2 more
openaire   +1 more source

DSMC methods for multicomponent plasmas

AIP Conference Proceedings, 2012
A general approach to Monte Carlo methods for Coulomb collisions is proposed. Its key idea is an approximation of the Landau-Fokker-Planck equations by the Boltzmann equations of a quasi-Maxwellian kind. This means that the total collision frequency for the corresponding Boltzmann equation does not depend on velocities.
Alexander V. Bobylev   +2 more
openaire   +1 more source

A Hybrid Method that Interpolates Between DSMC and CFD

44th AIAA Aerospace Sciences Meeting and Exhibit, 2006
For small Knudsen number, simulation of rarefied gas dynamics by the DSMC method becomes computationally intractable because of the large collision rate. To overcome this problem we have developed a hybrid simulation method, combining DSMC and a fluid dynamic description in a single seamless method.
Caflisch R.   +3 more
openaire   +1 more source

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