Advances in Direct Simulation Monte Carlo: From Micro-Scale to Rarefied Flow Phenomena / / by Ehsan Roohi, Hassan Akhlaghi, Stefan Stefanov
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| Autore: |
Roohi Ehsan
|
| Titolo: |
Advances in Direct Simulation Monte Carlo: From Micro-Scale to Rarefied Flow Phenomena / / by Ehsan Roohi, Hassan Akhlaghi, Stefan Stefanov
|
| Pubblicazione: | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2025 |
| Edizione: | 1st ed. 2025. |
| Descrizione fisica: | 1 online resource (560 pages) |
| Disciplina: | 621.381 |
| 532.05 | |
| Soggetto topico: | Microfluidics |
| Soft condensed matter | |
| Mathematical physics | |
| Computer simulation | |
| Fluids | |
| Computational Physics and Simulations | |
| Altri autori: |
AkhlaghiHassan
StefanovStefan
|
| Nota di contenuto: | Introduction to Micro and Nano Flows -- A Brief Review of Kinetic Theory -- DSMC Method and its Connection to Kinetic Theory -- Recent Advances in DSMC -- Pressure Driven Flows: Poisselle Flow -- Thermal Driven Micro/Nano Flows -- Shear Driven Flows: Couette Flow and Cavity Flow -- High-Speed Microflows: Nozzle Flow -- External Flows: Micro-Scale Flat Plate and Airfoil -- Cold to Hot Transfer at Micro-/Nano-Scales. |
| Sommario/riassunto: | This book provides a comprehensive and in-depth presentation of recent advancements in the Direct Simulation Monte Carlo (DSMC) method, focusing on modern collision algorithms that maintain accuracy even with low particle-per-cell. Drawing from theoretical insights and computational innovations, it bridges fundamental kinetic theory with practical simulation techniques for rarefied gas flows. Structured across ten chapters, the book begins with a discussion of micro- and nanoscale fluid flows, where non-equilibrium effects and rarefaction become dominant. It explores key phenomena in MEMS/NEMS devices, such as velocity slip, temperature jump, Knudsen minimum, and thermal polarization—essential for understanding transport in confined geometries. A strong emphasis is placed on advanced DSMC collision schemes, including the BT-family of algorithms (e.g., SBT, ISBT, GBT, SSBT, and SGBT), as well as emerging hybrid approaches such as DSMC-Fokker-Planck and Low-Variance DSMC. Applications span from pressure-driven microchannel flows, thermally induced rarefied flows, and Couette/cavity configurations, to supersonic wedge flows and nonlinear instability phenomena like Rayleigh–Bénard convection in rarefied gases. Special attention is given to semi-analytical aerodynamic models in free-molecular regimes, making the book particularly valuable for those working in aerospace applications at high altitudes or in low-density environments. With contributions from leading experts, this expanded volume serves as both a reference and a teaching guide for researchers and students in rarefied gas dynamics, microfluidics, and high-fidelity particle-based simulation methods. |
| Titolo autorizzato: | Advances in Direct Simulation Monte Carlo: From Micro-Scale to Rarefied Flow Phenomena |
| ISBN: | 981-9682-00-2 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9911021975203321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Chemistry and Materials Science Series