Modelling of sprays: recent results and future challenges

Sergei Sazhin; E. Shchepakina; V. Sobolev

doi:10.1088/1742-6596/1096/1/012052

Modelling of sprays: recent results and future challenges

Sergei Sazhin, E. Shchepakina, V. Sobolev

Advanced Engineering Centre

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

Abstract

A brief overview of some recent developments and future challenges in spray
modelling is presented. The focus is on the comparative analysis of Lagrangian and Fully Lagrangian (Osiptsov) approaches to spray modelling and the applications of the latter approach and its generalisations to the solution of engineering problems, recent developments in modelling the heating and evaporation of spherical and non-spherical droplets and films, and application of
the method of integral manifolds in the analysis of spray heating, evaporation and ignition in Internal Combustion (IC) engine-like conditions. Future challenges described in the paper include the generalisation of the Fully Lagrangian approach to enable it to model realistic turbulent sprays, further development of the models of heating and evaporation of deformed droplets, modelling of heating and evaporation of droplets in trance- and super-critical conditions and
further development of the integral manifold methods to enable their application to the solution of realistic engineering problems, with particular focus on IC engines. All models are expected to be developed in formats that enable their relatively simple implementation into commercial Computational Fluid Dynamics (CFD) codes.

Original language	English
Title of host publication	The IV International Conference on Information Technology and Nanotechnology
Publisher	Institute of Physics (UK)
Number of pages	11
DOIs	https://doi.org/10.1088/1742-6596/1096/1/012052
Publication status	Published - 11 Dec 2018
Event	The IV International Conference on Information Technology and Nanotechnology - Samara, Russian Federation Duration: 24 Apr 2018 → 27 Apr 2018 http://itnt-conf.org/index.php/en/

Publication series

Name	Journal of Physics: Conference Series
Publisher	IOP
Number	1
Volume	1096
ISSN (Print)	1742-6588
ISSN (Electronic)	1742-6596

Conference

Conference	The IV International Conference on Information Technology and Nanotechnology
Country/Territory	Russian Federation
City	Samara
Period	24/04/18 → 27/04/18
Internet address	http://itnt-conf.org/index.php/en/

Bibliographical note

Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution
of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd

Keywords

Sprays
Modelling

Access to Document

10.1088/1742-6596/1096/1/012052Licence: CC BY

Modelling of sprays: recent results and future challengesFinal published version, 638 KBLicence: CC BY

Sergei Sazhin
- S.Sazhinbrighton.acuk
- School of Arch, Tech and Eng - Professor of Thermal Physics
- Centre for Precision Health and Translational Medicine
- Advanced Engineering Centre
Person: Academic

Cite this

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title = "Modelling of sprays: recent results and future challenges",

abstract = "A brief overview of some recent developments and future challenges in spraymodelling is presented. The focus is on the comparative analysis of Lagrangian and Fully Lagrangian (Osiptsov) approaches to spray modelling and the applications of the latter approach and its generalisations to the solution of engineering problems, recent developments in modelling the heating and evaporation of spherical and non-spherical droplets and films, and application ofthe method of integral manifolds in the analysis of spray heating, evaporation and ignition in Internal Combustion (IC) engine-like conditions. Future challenges described in the paper include the generalisation of the Fully Lagrangian approach to enable it to model realistic turbulent sprays, further development of the models of heating and evaporation of deformed droplets, modelling of heating and evaporation of droplets in trance- and super-critical conditions andfurther development of the integral manifold methods to enable their application to the solution of realistic engineering problems, with particular focus on IC engines. All models are expected to be developed in formats that enable their relatively simple implementation into commercial Computational Fluid Dynamics (CFD) codes.",

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Sazhin, S, Shchepakina, E & Sobolev, V 2018, Modelling of sprays: recent results and future challenges. in The IV International Conference on Information Technology and Nanotechnology., 012052, Journal of Physics: Conference Series, no. 1, vol. 1096, Institute of Physics (UK), The IV International Conference on Information Technology and Nanotechnology, Samara, Russian Federation, 24/04/18. https://doi.org/10.1088/1742-6596/1096/1/012052

Modelling of sprays: recent results and future challenges. / Sazhin, Sergei; Shchepakina, E.; Sobolev, V.
The IV International Conference on Information Technology and Nanotechnology. Institute of Physics (UK), 2018. 012052 (Journal of Physics: Conference Series; Vol. 1096, No. 1).

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

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Modelling of sprays: recent results and future challenges

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Sergei Sazhin

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