Results 91 to 100 of about 6,748 (202)

Molecular level simulations of combustion processes using the DSMC method [PDF]

open access: yes
A technique called the Direct Simulation Monte Carlo (DSMC) method is used for simulating laminar one-dimensional hydrogen-air flames with an aim to establish the feasibility of molecular-level simulations for combustion using the Quantum-Kinetic (QK ...

core   +2 more sources

High-performance computing of the unified stochastic particle method for multi-scale flows

open access: yesKongqi donglixue xuebao
Multi-scale flows are prevalent in extreme flight environments such as planetary reentry, and their inherently multi-scale nature poses severe challenges to traditional numerical methods.
Lefeng Xie, Fei Fei
doaj   +1 more source

Modeling of internal energy modes within a kinetic Fokker-Planck algorithm

open access: yes, 2019
The Direct Simulation Monte Carlo (DSMC) method is widely used to model non-equilibrium rarefied gas flows, such as shock waves or strong expansion flows.
Hepp, Christian   +2 more
core  

Coordinated Heterogeneous UAVs for Trajectory Tracking and Irregular Payload Transportation Using Sliding Mode Control

open access: yesDrones
Heterogeneous UAVs offer unique advantages in multi-agent systems due to their varying capabilities including (a) different payload capacities, (b) maneuverability, and (c) flight endurance. These properties made them particularly well suited for complex
Umar Farid   +4 more
doaj   +1 more source

Application of the DSMC Method to Particle Simulation

open access: yesJAPANESE JOURNAL OF MULTIPHASE FLOW, 1994
もう既に聞き飽きた感もあるが、計算機環境の発達によりさまざまな現象が数値シミュレーションにより取り扱われるようになった。混相流のような複雑な流れに対しても、流動を数値シミュレーションにより再現する試みが果敢になされている。最近では、ワークステーションの大幅な能力向上に代表される計算機のダウンサイジングにより、このような数値シミュレーションがより身近なものとなりつつあるのではないだろうか。混相流は時間的および空間的にさまざまなスケールの現象を含んでいるが、計算機の演算能力と記憶容量の増大は、よりミクロな視点に基づくモデルに立脚した数値シミュレーションを可能にする。固気二相流の分野では現在、固体粒子群の運動を個々の粒子レベルでモデル化するラグランジュ型の数値計算が盛んに行われている ...
openaire   +4 more sources

Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers

open access: yesJixie chuandong
In order to study the calculation formula of the electromagnetic torque and the transmission characteristics of the drum-type solid magnetic coupler (DSMC), a DSMC with 4 poles is used as the research object.
Yang Chaojun   +4 more
doaj   +2 more sources

Thermochemistry modelling in an open-source DSMC code

open access: yes, 2011
This paper describes the implementation and validation of a Direct Simulation Monte Carlo (DSMC) thermochemistry model using the open-source C++ DSMC code, dsmcFoam.
White, Craig   +4 more
core   +2 more sources

Massively parallel acceleration of unstructured DSMC computing

open access: yesProceedings of the 2022 6th High Performance Computing and Cluster Technologies Conference, 2022
Jin Li   +5 more
openaire   +1 more source

Hybrid CFD-DSMC Simulation of Ion Transport in Photoionization Mass Spectrometry: From Atmospheric Pressure to High Vacuum. [PDF]

open access: yesRapid Commun Mass Spectrom
Wen Z   +10 more
europepmc   +1 more source

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