颗粒-槽道湍流两相流中热辐射和粒径分散性对流动和传热的影响

doi:10.12066/j.issn.1007-2861.2619

上海大学学报(自然科学版) ›› 2026, Vol. 32 ›› Issue (1): 96-107.doi: 10.12066/j.issn.1007-2861.2619

• 力学与土木工程 • 上一篇

颗粒-槽道湍流两相流中热辐射和粒径分散性对流动和传热的影响

王雪柔¹, 范东亮¹, 唐晓峰², 董宇红^1,3

1. 上海大学上海市能源工程力学重点实验室, 上海 200072;
2. 中航光电科技股份有限公司, 河南洛阳 471003;
3. 上海飞行器力学与控制研究院, 上海 200092

收稿日期:2024-07-31 发布日期:2026-03-16
通讯作者: 董宇红(1968-),女,教授,博士生导师,博士,研究方向为湍流、多相流和传热传质等. E-mail:dongyh@shu.edu.cn
基金资助:
国家自然科学基金面上资助项目(12172207),国家自然科学基金重大研究计划重点资助项目(92052201)

Effect of thermal radiation and particle size dispersity on flow and heat transfer in particle-laden turbulent channel flow

WANG Xuerou¹, FAN Dongliang¹, TANG Xiaofeng², DONG Yuhong^1,3

1. Shanghai Key Laboratory of Mechanics in Energy Engineering, Shanghai University, Shanghai 200072, China;
2. AVIC Jonhon Optronic Technology Co., Ltd., Luoyang 471003, Henan, China;
3. Shanghai Institute of Aircraft Mechanics and Control, Shanghai 200092, China

Received:2024-07-31 Published:2026-03-16

摘要/Abstract

摘要： 颗粒-槽道湍流两相流广泛存在于自然和工程应用中,研究其流动和传热特性至关重要.研究竖直槽道湍流中辐射加热颗粒的粒径分散性对颗粒分布形态的影响和对流动的调制作用.流体相采用直接数值模拟,颗粒相采用拉格朗日粒子追踪模型,考虑颗粒与流体之间的动量交换和热交换.研究结果表明,多尺度湍流结构对流场中不同粒径颗粒产生了不同的离心效果,使多粒径颗粒聚集在不同位置,导致多粒径颗粒相比单粒径颗粒在流场中的分布更均匀.另一方面,颗粒的空间位置分布影响相间能量交换,使得相比于单粒径热颗粒-湍流两相流,多粒径热颗粒能够促进相间的动能和热交换,提高流体的动能和温度,同时避免流场出现温度极值.

关键词: 粒径分散性, 稀疏两相湍流, 直接数值模拟, 颗粒-槽道湍流

Abstract: Particle-laden turbulent channel flow is prevalently manifested in natural and engineering applications, so the investigation of its flow and heat transfer characteristics holds significant importance. In this paper, the effect of the particle size dispersity of radiatively heated particles on particle distribution morphology and its modulation effect on the flow in vertical turbulent channel flow were investigated. Direct numerical simulation was used for fluid phase, and Lagrange-point tracking model was used for particle phase. The momentum and heat exchange between particles and fluid were considered. The research results reveal that the multi-scale turbulent structure exerts distinct centrifugal effects on particles with different particle sizes in the flow field, leading to the accumulation of polydisperse particles at disparate positions and resulting in a more homogeneous distribution of polydisperse particles in the flow field compared to that of monodisperse particles. Moreover, the spatial position distribution of the particles influences the interphase energy exchange, such that compared to the heated monodisperse particle-laden turbulent channel flow, the heated polydisperse particles accelerate the interphase momentum and heat exchange, enhance the momentum and temperature of the fluid, and concurrently avoid the temperature extremum in the flow field.

Key words: particle size dispersity, sparse two-phase turbulent flow, direct numerical simulation, partical-laden turbulent

中图分类号:

O359

王雪柔, 范东亮, 唐晓峰, 董宇红. 颗粒-槽道湍流两相流中热辐射和粒径分散性对流动和传热的影响[J]. 上海大学学报(自然科学版), 2026, 32(1): 96-107.

WANG Xuerou, FAN Dongliang, TANG Xiaofeng, DONG Yuhong. Effect of thermal radiation and particle size dispersity on flow and heat transfer in particle-laden turbulent channel flow[J]. Journal of Shanghai University（Natural Science Edition）, 2026, 32(1): 96-107.

参考文献

[1] Campbell C S. Rapid granular flows [J]. Annual Review of Fluid Mechanics, 1990, 22(1): 57-90.
[2] Marble F E. Dynamics of dusty gases [J]. Annual Review of Fluid Mechanics, 1970, 2(1): 397-446.
[3] Wang X Q, Mujumdar A S. Heat transfer characteristics of nanofluids: a review [J]. International Journal of Thermal Sciences, 2007, 46(1): 1-19.
[4] Heller P, Pfander M, Denk T, et al. Test and evaluation of a solar powered gas turbine system [J]. Solar Energy, 2006, 80(10): 1225-1230.
[5] Kribus A, Zaibel R, Carey D, et al. A solar-driven combined cycle power plant [J]. Solar Energy, 1998, 62(2): 121-129.
[6] Huang C, Ali T. Analysis of sulfur-iodine thermochemical cycle for solar hydrogen production. Part Ⅰ: decomposition of sulfuric acid [J]. Solar Energy, 2005, 78(5): 632-646.
[7] Eaton J K, Fessler J. Preferential concentration of particles by turbulence [J]. International Journal of Multiphase Flow, 1994, 20: 169-209.
[8] Maxey M R. The gravitational settling of aerosol particles in homogeneous turbulence and random flow fields [J]. Journal of Fluid Mechanics, 1987, 174: 441-465.
[9] Zamansky R, Coletti F, Massot M, et al. Radiation induces turbulence in particle-laden fluids [J]. Physics of Fluids, 2014, 26(7): 111-133.
[10] Pouransari H, Mani A. Efiects of preferential concentration on heat transfer in particle-based solar receivers [J]. Journal of Solar Energy Engineering, 2017, 139(2): 021008.
[11] Richter D H, Garcia O, Astephen C. Particle stresses in dilute, polydisperse, two-way coupled turbulent flows [J]. Physical Review E, 2016, 93(1): 013111.
[12] Emre O, Fox R O, Massot M, et al. Towards Eulerian modeling of a polydisperse evaporating spray under realistic internal-combustion-engine conditions [J]. Flow, Turbulence and Combustion, 2014, 93: 689-722.
[13] Sibra A, Dupays J, Murrone A, et al. Simulation of reactive polydisperse sprays strongly coupled to unsteady flows in solid rocket motors: e-cient strategy using Eulerian multi-fluid methods [J]. Journal of Computational Physics, 2017, 339: 210-246.
[14] Elghobashi S. On predicting particle-laden turbulent flows [J]. Applied Scientific Research, 1994, 52: 309-329.
[15] Elghobashi S. Direct numerical simulation of turbulent flows laden with droplets or bubbles [J]. Annual Review of Fluid Mechanics, 2019, 51: 217-244.
[16] Liu C, Tang S, Dong Y, et al. Heat transfer modulation by inertial particles in particle-laden turbulent channel flow [J]. Journal of Heat Transfer, 2018, 140(11): 112003.
[17] Oresta P, Prosperetti A. Efiects of particle settling on Rayleigh-BÉnard convection [J]. Physical Review E, 2013, 87(6): 063014.
[18] Frankel A, Iaccarino G, Mani A. Optical depth in particle-laden turbulent flows [J]. Journal of Quantitative Spectroscopy and Radiative Transfer, 2017, 201: 10-16.
[19] Balachandar S, Eaton J K. Turbulent dispersed multiphase flow [J]. Annual Review of Fluid Mechanics, 2010, 42: 111-133.
[20] Ranz W E, Marshall W R. Evaporation from drops, part Ⅰ [J]. Chemical Engineering Progress, 1952, 48(3): 141-146.
[21] 唐晓峰, 冯欢欢, 潘明, 等. 静电力对槽道湍流中热颗粒分布和相间能量输运的影响[J]. 力学学报, 2023, 55(6): 1217-1227.
[22] Dong Y H, Chen L F. The effect of stable stratification and thermophoresis on flne particle deposition in a bounded turbulent flow [J]. International Journal of Heat and Mass Transfer, 2011, 54(5/6): 1168-1178.
[23] Yang W, Zhang Y Z, Wang B F, et al. Dynamic coupling between carrier and dispersed phases in Rayleigh-BÉnard convection laden with inertial isothermal particles [J]. Journal of Fluid Mechanics, 2022, 930: A24.
[24] Zhang S, Xia Z, Zhou Q, et al. Controlling flow reversal in two-dimensional Rayleigh-BÉnard convection [J]. Journal of Fluid Mechanics, 2020, 891: R4.
[25] Zhang Y Z, Xia S N, Dong Y H, et al. An e-cient parallel algorithm for DNS of buoyancydriven turbulent flows [J]. Journal of Hydrodynamics, 2019, 31(6): 1159-1169.
[26] Ireland P J, Bragg A D, Collins L R. The effect of Reynolds number on inertial particle dynamics in isotropic turbulence. Part 1. Simulations without gravitational effects [J]. Journal of Fluid Mechanics, 2016, 796: 617-658.

颗粒-槽道湍流两相流中热辐射和粒径分散性对流动和传热的影响

Effect of thermal radiation and particle size dispersity on flow and heat transfer in particle-laden turbulent channel flow

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