Results 81 to 90 of about 2,630 (183)

DSMC: A Statistical Mechanics Perspective

Abstract This paper presents a perspective in which Direct Simulation Monte Carlo (DSMC) is viewed not in its traditional role as an algorithm for solving the Boltzmann equation but as a numerical method for statistical mechanics. First, analytical techniques such as the collision virial and Green-Kubo relations, commonly used in ...
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Fast-Converging and Asymptotic-Preserving DSMC

Improving the efficiency of the direct simulation Monte Carlo (DSMC) method has become increasingly urgent with the rapid development of space exploration. To address this issue, the direct intermittent general synthetic iteration (DIG) scheme has recently been proposed to enable DSMC's rapid and accurate convergence to steady-state solutions, even ...
Hu, Bin, Luo, Liyan, Wang, Kaiyuan, Wu, Lei   +3 more
openaire   +2 more sources

DSMC Calculation on Underexpanded Jets

AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, 2016
USAMI, Masaru, FURUKAWA, Hiroyuki
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Efficient simulation of chemical reaction in DSMC

A macroscopic mesoscopic, deterministic stochastic coupling strategy is proposed to accelerate the direct simulation Monte Carlo (DSMC) method for chemical reaction. First, a macroscopic synthetic equation is formulated by integrating continuum constitutive relations for diffusion, stress, and heat flux, along with higher order constitutive relations ...
Deng, Hong, Luo, Liyan, Wu, Lei
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Active subperiosteal versus passive subdural 24-hour drainage following single burr hole evacuation of chronic subdural haematoma (the SUPERDURA trial): protocol for a multicentre, randomised non-inferiority trial. [PDF]

BMJ Open
Miscov R, Grønhøj M, Rønn Jensen TS, Schack AE, Korshoej AR, Haldrup M, Olsen MH, Holmen Terkelsen J, Poulsen FR, Fugleholm K, Bjarkam C.   +10 more
europepmc   +1 more source

Magnesium in acute pediatric asthma in the emergency department (MAGICIAN)-A multicentre randomized controlled clinical trial protocol. [PDF]

PLoS One
Schuh S, O'Shea S, Freedman SB, Eltorki M, Gravel J, Ducharme FM, Alqurashi W, Zemek R, Wells G, Elliott J, Kam A, Curtis S, Coates AL, Klassen T, Bedford M, Finkelstein Y, Pediatric Emergency Research Canada (PERC) network.   +16 more
europepmc   +1 more source

Massively parallel acceleration of unstructured DSMC computing

Proceedings of the 2022 6th High Performance Computing and Cluster Technologies Conference, 2022
Jin Li, Zheming Zhang, Liang Deng, Xin Ding, Dingwu Jiang, Pei Wang   +5 more
openaire   +1 more source

Dihydroartemisinin for the treatment of polycystic ovary syndrome: study protocol for a multi-centre placebo-controlled randomised clinical trial. [PDF]

BMJ Open
Mu L, Shen Y, Wang G, Liu C, Yang H, Li W, Mol BW, Li X, Dong X, Jiang J.   +9 more
europepmc   +1 more source

A pragmatic trial with an optimized dose of rifampicin and moxifloxacin for the treatment of drug-susceptible pulmonary tuberculosis: a study protocol for open-label, randomized phase III trial (OptiRiMoxTB). [PDF]

Trials
Mlyuka HJ, Liyoyo A, Nyaulingo B, Mpolya E, Kaswaga OL, Semvua H, Lwambura S, McHugh TD, Wildner L, Sabiiti W, Adegbite BR, Nliwasa M, Khosa C, Mbelele P, Mbeya B, Jeremiah K, Boeree MJ, Gillespie SH, Sloan DJ, Mpagama SG, SimpliciTB Consortium.   +20 more
europepmc   +2 more sources

Randomised, triple-blind, placebo-controlled trial of atosiban in women with previous embryo implantation failure and abnormal uterine contractions undergoing single blastocyst-stage embryo transfer: a study protocol. [PDF]

BMJ Open
Cai H, Li W, Mol BWJ, Liu D, Lei D, Ran X, Zhang D, Xue X, Gao L, Shi J.   +9 more
europepmc   +1 more source