Fully-resolved simulation of particulate flows with particles–fluid heat transfer

Yayun Wang; Adam J. Sierakowski; Andrea Prosperetti

doi:10.1016/j.jcp.2017.07.044

Fully-resolved simulation of particulate flows with particles–fluid heat transfer

Yayun Wang, Adam J. Sierakowski, Andrea Prosperetti^*

^*Corresponding author for this work

Physics of Fluids

Research output: Contribution to journal › Article › Academic › peer-review

12 Citations (Scopus)

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Abstract

The PHYSALIS method for the fully-resolved simulation of particulate flows is extended to include heat transfer between the particles and the fluid. The particles are treated in the lumped capacitance approximation. The simulation of several steady and time-dependent situations for which exact solutions or exact balance relations are available illustrates the accuracy and reliability of the method. Some examples including natural convection in the Boussinesq approximation are also described.

Original language	English
Pages (from-to)	638-656
Number of pages	19
Journal	Journal of computational physics
Volume	350
DOIs	https://doi.org/10.1016/j.jcp.2017.07.044
Publication status	Published - 1 Dec 2017

Keywords

Fully-resolved simulations of extended particles
Heat transfer in particulate flows
Physalis method
2023 OA procedure

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10.1016/j.jcp.2017.07.044

ArticleFinal published version, 998 KBLicence: Taverne

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title = "Fully-resolved simulation of particulate flows with particles–fluid heat transfer",

abstract = "The PHYSALIS method for the fully-resolved simulation of particulate flows is extended to include heat transfer between the particles and the fluid. The particles are treated in the lumped capacitance approximation. The simulation of several steady and time-dependent situations for which exact solutions or exact balance relations are available illustrates the accuracy and reliability of the method. Some examples including natural convection in the Boussinesq approximation are also described.",

keywords = "Fully-resolved simulations of extended particles, Heat transfer in particulate flows, Physalis method, 2023 OA procedure",

author = "Yayun Wang and Sierakowski, {Adam J.} and Andrea Prosperetti",

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N2 - The PHYSALIS method for the fully-resolved simulation of particulate flows is extended to include heat transfer between the particles and the fluid. The particles are treated in the lumped capacitance approximation. The simulation of several steady and time-dependent situations for which exact solutions or exact balance relations are available illustrates the accuracy and reliability of the method. Some examples including natural convection in the Boussinesq approximation are also described.

AB - The PHYSALIS method for the fully-resolved simulation of particulate flows is extended to include heat transfer between the particles and the fluid. The particles are treated in the lumped capacitance approximation. The simulation of several steady and time-dependent situations for which exact solutions or exact balance relations are available illustrates the accuracy and reliability of the method. Some examples including natural convection in the Boussinesq approximation are also described.

KW - Fully-resolved simulations of extended particles

KW - Heat transfer in particulate flows

KW - Physalis method

KW - 2023 OA procedure

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M3 - Article

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EP - 656

JO - Journal of computational physics

JF - Journal of computational physics

ER -

Fully-resolved simulation of particulate flows with particles–fluid heat transfer

Abstract

Keywords

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