Numerical analysis of heat and mass transfer in multiphase flows

• Project/Area Number: 23686030
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Fluid engineering
• Research Institution: Osaka University
• Principal Investigator: TAKEUCHI Shintaro 大阪大学, 工学(系)研究科(研究院), 准教授 (50372628)
• Project Period (FY): 2011-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000); Fiscal Year 2013: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
• Keywords: 混相流れ / 熱輸送 / 混相流 / 熱物質輸送 / 流体工学 / 数値流体力学 / 流体構造連成 / 固液混相流

Outline of Final Research Achievements

Heat transfer problem in solid-dispersed two-phase flow is numerically studied. The temperature distribution within the particles and heat exchange between the fluid and particles are solved by a newly developed interfacial heat flux model. The model is thoroughly validated through comparisons with the analytical solutions of heat conduction problems.
The method is applied to natural convection problems including multiple particles. Heat transfer and particle behaviours are studied for different solid volume fractions and heat conductivity ratios (solid to fluid). A transition of the particulate flow structure to oscillatory modes is newly found to take place. The study shows that the difference in the time scales of heat transfer through the fluid and solid is responsible for the oscillation, and the results highlight the effects of temperature gradient within the finite-sized particles on the flow structure and heat transfer in the solid-dispersed multiphase flows.

Research Products

• [Journal Article] A numerical method for mass transfer by a thin moving membrane with selective permeabilities (2015)
  • Author(s): Suguru Miyauchi, Shintaro Takeuchi, Takeo Kajishima
  • Journal Title: Journal of Computational Physics Volume: 284 Pages: 490-504
  • DOI: 10.1016/j.jcp.2014.12.048
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 平板上に設置された弾性柱群と乱流の相互作用の数値シミュレーション (2014)
  • Author(s): 花輪理徳, 山田暁, 宮内優, 竹内伸太郎, 梶島岳夫
  • Journal Title: ながれ Volume: 33-6 Pages: 513-517
  • Peer Reviewed / Open Access
• [Journal Article] Fixed-mesh approach for different dimensional solids in fluid flows: application to biological mechanics (2014)
  • Author(s): Suguru Miyauchi, Azusa Ito, Shintaro Takeuchi, Takeo Kajishima
  • Journal Title: Journal of Mechanical Engineering and Sciences Volume: 6 Pages: 818-844
  • DOI: 10.15282/jmes.6.2014.9.0079
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 直交格子を用いた対流熱伝達計算における物体境界近傍の直接離散化法 (2013)
  • Author(s): 佐藤範和
  • Journal Title: 日本機械学会論文集B編 Volume: 未
  • Peer Reviewed
• [Journal Article] Effect of Solid and Liquid Heat Conductivities on Two-phase Heat and Fluid Flows (2012)
  • Author(s): Takaaki TSUTSUMI,
  • Journal Title: Discrete Element Modelling of Particulate Media Volume: x Pages: 21-29
  • DOI: 10.1039/9781849735032-00021
  • Peer Reviewed
• [Journal Article] フロント・トラッキング法を用いた自由界面と剛体壁における単一気泡の反発現象の解析 (2012)
  • Author(s): 大山峻幸
  • Journal Title: 日本混相流学会誌 Volume: Vol.26 Pages: 60-67
  • Peer Reviewed
• [Journal Article] An interface capturing method with a continuous function : the THINC method with multi-dimensional reconstruction (2012)
  • Author(s): Satoshi Ii
  • Journal Title: Journal of Computational Physics Volume: Vol.231, Issue 5 Issue: 5 Pages: 2328-2358
  • DOI: 10.1016/j.jcp.2011.11.038
  • Peer Reviewed
• [Presentation] Direct numerical simulation of heat transfer in shear flow of liquid-solid two-phase media (2015)
  • Author(s): Takeo Kajishima and Shintaro Takeuchi,
  • Organizer: European-Japanese Two-Phase Flow Group Meeting
  • Place of Presentation: Zermatt, Switzerland
  • Year and Date: 2015-10-11 – 2015-10-15
• [Presentation] Numerical simulation of heat transfer in shear flow of liquid-solid two-phase media by immersed solid approach (2015)
  • Author(s): Takeo Kajishima, Katsuya Kondo, Shintaro Takeuchi
  • Organizer: ASME-JSME-KSME Joint Conference on Fluids Engineering 2015
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2015-07-26 – 2015-07-31
• [Presentation] Heat transfer in particle-dispersed two phase flows considering temperature gradient within the particles (2015)
  • Author(s): Shintaro Takeuchi, Takaaki Tsutsumi and Takeo Kajishima
  • Organizer: 6th International Symposium on Advances in Computational Heat Transfer
  • Place of Presentation: New Jersey, USA
  • Year and Date: 2015-05-25 – 2015-05-29
• [Presentation] Interaction between Fluid and Flexible Membrane Structures by a New Fixed-Grid Direct Forcing Method (2015)
  • Author(s): Hiroki Fukuoka, Shintaro Takeuchi and Takeo Kajishima
  • Organizer: International Conference of Computational Methods in Sciences and Enginnering
  • Place of Presentation: Athens, Greece
  • Year and Date: 2015-03-20 – 2015-03-23
• [Presentation] Numerical study of heat transfer problems in two-phase flows involving temperature distribution within dispersed solid particles (2015)
  • Author(s): Shintaro Takeuchi and Takeo Kajishima
  • Organizer: International Conference of Computational Methods in Sciences and Enginnering
  • Place of Presentation: Athens, Greece
  • Year and Date: 2015-03-20 – 2015-03-23
• [Presentation] Direct Numerical Simulation of Heat Transfer in Dispersed Solid-Liquid Two-Phase Flow (2014)
  • Author(s): Takeo Kajishima and Shintaro Takeuchi
  • Organizer: The Tenth Asian Computational Fluid Dyanamics Conference
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2014-10-19 – 2014-10-23
  • Invited
• [Presentation] Numerical simulation of the interaction between a spherical particle and curved background fows (2014)
  • Author(s): Toshiaki Fukada, Shintaro Takeuchi and Takeo Kajishima
  • Organizer: 2nd International Conference on Numerical Methods in Multiphase Flows
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 2014-06-30 – 2014-07-02
• [Presentation] Effect of Solid-Liquid Heat Conductivity Ratio on Two-Phase Flow Behaviours (2012)
  • Author(s): Shintaro Takeuchi
  • Organizer: International Symposium on Discrete Element Modelling of Particulate Media
  • Place of Presentation: University of Birmingham (England)
  • Year and Date: 2012-03-30
• [Presentation] Numerical Simulation of Intermittent Flow through Two-Dimensional Elastic Channel (2012)
  • Author(s): Suguru Miyauchi
  • Organizer: Eighth KSME-JSME Thermal and Fluids Engineering Conference
  • Place of Presentation: Songdo Convensia(大韓民国)
  • Year and Date: 2012-03-19
• [Presentation] Comparison of fluid force and movement of an arbitrary-shaped particle in uniform and curved flows (2012)
  • Author(s): Toshiaki Fukada
  • Organizer: Eighth KSME-JSME Thermal and Fluids Engineering Conference
  • Place of Presentation: Songdo Convensia(大韓民国)
  • Year and Date: 2012-03-19
• [Presentation] Heat transfer and fluid flow of solid-liquid two-phase media of different heat conductivities (2012)
  • Author(s): Takaaki TSUTSUMI
  • Organizer: 65th Annual Meeting of the APS Division of Fluid Dynamics
  • Place of Presentation: San Diego, USA
• [Presentation] Behaviours of dispersed particles and heat transfer in buoyant-driven two-phase flows with different solid-liquid heat conductivities (2012)
  • Author(s): Shintaro TAKEUCHI
  • Organizer: 4th International Conference on Computational Methods
  • Place of Presentation: Gold Coast, Australia
• [Presentation] Direct numerical simulation of particle-laden flows (2012)
  • Author(s): Takeo KAJISHIMA
  • Organizer: 9th Japan China Turbulence Workshop
  • Place of Presentation: Xi'an, China
• [Presentation] Investigation on Spatial and Temporal Accuracy of Cartesian Grid Method (2012)
  • Author(s): Norikazu SATO
  • Organizer: JSME-CMD International Computational Mechanics Symposium 2012
  • Place of Presentation: Kobe, Japan
• [Presentation] Direct Numerical Simulation of Heat Transfer in Fluid-Particle Two-Phase Flow by Coupled Immersed-Boundary and Discrete-Element Methods (2012)
  • Author(s): Takeo KAJISHIMA
  • Organizer: 7th International Symposium on Turbulence, Heat and Mass Transfer
  • Place of Presentation: Palermo, Italy
• [Presentation] Numerical analysis of the effect of flexible wall elements on flow behavior (2012)
  • Author(s): Shintaro Takeuchi
  • Organizer: 6th European Congress on Computational Methods in Applied Sciences and Engineering
  • Place of Presentation: Vienna, Austria
• [Presentation] A Full Eulerian Finite Difference Method for Solving Fluid-Structure Interaction Problems (2012)
  • Author(s): Shintaro TAKEUCHI
  • Organizer: International Conference on Numerical Methods in Multiphase Flows
  • Place of Presentation: State College, USA
• [Presentation] Numerical simulation of unsteady flow through a two-dimensional channel with a vocal cord model (2011)
  • Author(s): Suguru Miyauchi
  • Organizer: ASME-JSME-KSME Joint Conference on Fluids Engineering 2011
  • Place of Presentation: ACT CITY CONGRESS CENTER(浜松)
  • Year and Date: 2011-07-28
• [Presentation] Direct numerical simulation of flow past a solid particle-Influences of streamline curvature and non-spherical shape- (2011)
  • Author(s): Toshiaki Fukada
  • Organizer: ASME-JSME-KSME Joint Conference on Fluids Engineering 2011
  • Place of Presentation: ACT CITY CONGRESS CENTER(浜松)
  • Year and Date: 2011-07-28
• [Presentation] A Full Eulerian Finite Difference Method for Hyperelastic Particles in Fluid Flows (2011)
  • Author(s): Kazuyasu Sugiyama
  • Organizer: ASME-JSME-KSME Joint Conference on Fluids Engineering 2011
  • Place of Presentation: ACT CITY CONGRESS CENTER(浜松)
  • Year and Date: 2011-07-28