A Nonlinear Local Entropy Viscosity Method and Its Adaptive Interface-Capturing Application in Complex Multiphase Flows

Guan Jiajia; Cui Ce; Yin Xiang; Zhuo Ya; Cao Feng

doi:10.12465/issn.0253-4339.20260106002

您当前的位置：

首页 >

文章列表页 >

A Nonlinear Local Entropy Viscosity Method and Its Adaptive Interface-Capturing Application in Complex Multiphase Flows

更新时间：2026-05-06

- A Nonlinear Local Entropy Viscosity Method and Its Adaptive Interface-Capturing Application in Complex Multiphase Flows
- Journal of Refrigeration Pages: 1-12(2026)
- 作者机构：
  
  1.西安交通大学压缩机工程系压缩机与制冷实验室西安 710049
  2. 华商国际工程有限公司北京 100071
- 作者简介：
- 基金信息：
  
  Fellowship Program of CPSF(GZC20241346)
- DOI：10.12465/issn.0253-4339.20260106002
  CLC： TH45;O359;TK121
- Received：06 January 2026，
  
  Revised：2026-01-14，
  
  Accepted：16 January 2026，
  
  Online First：06 May 2026，
- 稿件说明：
移动端阅览
管佳佳,崔策,殷翔等.非线性局部熵黏性算法及其在复杂多相流动中的自适应界面捕捉研究[J].制冷学报,

Guan Jiajia,Cui Ce,Yin Xiang,et al.A Nonlinear Local Entropy Viscosity Method and Its Adaptive Interface-Capturing Application in Complex Multiphase Flows[J].Journal of Refrigeration,
管佳佳,崔策,殷翔等.非线性局部熵黏性算法及其在复杂多相流动中的自适应界面捕捉研究[J].制冷学报, DOI：10.12465/issn.0253-4339.20260106002.

Guan Jiajia,Cui Ce,Yin Xiang,et al.A Nonlinear Local Entropy Viscosity Method and Its Adaptive Interface-Capturing Application in Complex Multiphase Flows[J].Journal of Refrigeration, DOI：10.12465/issn.0253-4339.20260106002.

摘要

针对可压缩多相流中激波、接触间断与相界面共存场景下数值计算稳定性与精度难以兼顾的问题，提出一种非线性局部熵黏性相界面自适应捕捉算法。该算法通过构建融入相界面物理特性的广义熵函数，并结合多通道间断感知机制，实现了对激波、接触间断及相界面的统一识别与分类处理。算法进一步引入非线性局部熵黏性自适应分配策略，配合定向界面压缩、能量相容的表面张力‑相变耦合模型以及动态自适应调参技术，在维持

计算稳健性的同时显著提升界面分辨能力。以跨临界CO

引射器内部流动为代表算例，开展了包含相变、激波/相界面相互作用和非平衡热力学过程的数值模拟。结果表明，本算法能清晰捕捉多尺度流动结构，界面厚度维持在2~3个网格内，质量与能量守恒误差低于1%，在强梯度、多物理耦合的复杂多相流场中表现出优越的精度与可靠性，为工程实际中的多相流模拟提供了具有普适性的高分辨率数值工具。

Abstract

Accurately balancing numerical stability and resolution remains a major challenge in compressible multiphase flows where shocks， contact discontinuities， and phase interfaces coexist. To address this issue， a nonlinear local entropy-viscosity-based adaptive interface-capturing algorithm is proposed. By constructing a generalized entropy function that incorporates the physical characteristics of phase interfaces and coupling it with a multi-channel discontinuity sensing mechanism， the proposed method achieves unified identification and classification of shocks， contact discontinuities， and phase interfaces. Furthermore， a nonlinear adaptive allocation strategy of local entropy viscosity is introduced， in conjunction with directional interface compression， an energy-consistent surface tension-phase change coupling model， and a dynamic adaptive parameter adjustment technique. This framework significantly enhances interface resolution while maintaining numerical robustness. A transcritical CO

ejector flow is selected as a representative test case， in which numerical simulations involving phase change， shock/interface interactions， and nonequilibrium thermodynamic processes are performed. The results demonstrate that the proposed algorithm can clearly capture multiscale flow structures， with the interface thickness consistently maintained within 2-3 grid cells. The mass and energy conservation errors are both below 1%， indicating superior accuracy and reliability in complex multiphase flow fields characterized by strong gradients and multi-physics coupling. The proposed method therefore provides a generally applicable high-resolution numerical tool for multiphase flow simulations in practical engineering applications.

关键词

Keywords

references

Wang Kai ， Xia Yanchen ， Li Zengyao . A phase-field Lattice Boltzmann method for liquid-vapor phase change problems based on conservative Allen-Cahn equation and adaptive treegrid ［J］. Computers & Fluids ， 2023 ， 264 ： 105973 .

Xia Yanchen ， Yao Bowen ， Wang Kai ， et al . A three-dimensional fully threaded tree adaptive mesh phase-field lattice Boltzmann method for gas–liquid phase change problems ［J］. Physics of Fluids ， 2023 ， 35 （ 10 ）： 103323 .

Xia Yanchen ， Li Zengyao . An extension of the discrete unified gas-kinetic scheme to gas–liquid phase change problems ［J］. Physics of Fluids ， 2025 ， 37 （ 7 ）： 073392 .

Paula T ， Adami S ， Adams N A . A robust high-resolution discrete-equations method for compressible multi-phase flow with accurate interface capturing ［J］. Journal of Computational Physics ， 2023 ， 491 ： 112371 .

Yang Xiaobin ， Liu Cheng ， Li Jingqi ， et al . Numerical study of liquid jet and shock wave induced by two-bubble collapse in open field ［J］. International Journal of Multiphase Flow ， 2023 ， 168 ： 104584 .

Yang Xiaobin ， Liu Cheng ， Hu Yiding ， et al . Shock wave induced by the collapse of a bubble cluster with each bubble distributed randomly ［J］. Ocean Engineering ， 2024 ， 300 ： 117362 .

Wakimura H ， Aoki T ， Xiao Feng . A low-dissipation numerical method based on boundary variation diminishing principle for compressible gas–liquid two-phase flows with phase change on unstructured grid ［J］. Physics of Fluids ， 2025 ， 37 ： 016103 .

Stoffel T D ， Viqueira-Moreira M ， Brehm C ， et al . Application of a diffuse interface multiphase method for high temperature and hypersonic flows with phase change ［C］// AIAA AVIATION 2023 Forum . San Diego， CA and Online. AIAA ， 2023 ： AIAA2023-4250.

Song Jiaxi ， Pan Shucheng . Numerical investigation of the Richtmyer-Meshkov instability for the vapor-liquid interface with phase change ［J］. Scientia Sinica Physica ， Mechanica & Astronomica， 2024 ， 54 （ 10 ）： 104710 .

Xiao Mingkun ， Yang Guang ， Huang Yonghua ， et al . CryoFoam： a practical numerical framework for non-isothermal two-phase flows in cryogenic fluids with phase change ［J］. International Journal of Hydrogen Energy ， 2024 ， 80 ： 871 - 889 .

Caner J ， Videcoq E ， Benselama A M ， et al . Simulation of a two-phase loop thermosyphon using a new interface-resolved phase change model ［J］. International Journal of Heat and Mass Transfer ， 2024 ， 228 ： 125607 .

Jin Kaiyan ， Zhao Jin ， Yao Guice ， et al . A fully coupled multiscale phase-change model at the porous interface for transpiration cooling： coupling dynamics pore-scale networks to continuum-scale free flow ［J］. International Journal of Heat and Mass Transfer ， 2025 ， 236 ： 126396 .

Yap Y F ， Li H Y ， Lou J ， et al . Numerical modeling of three-phase flow with phase change using the level-set method ［J］. International Journal of Heat and Mass Transfer ， 2017 ， 115 ： 730 - 740 .

Sahut G ， Ghigliotti G ， Balarac G ， et al . Evaluation of Level Set reinitialization algorithms for phase change simulation on unstructured grids ［J］. La Houille Blanche ， 2020 ， 106 （ 2 ）： 43 - 48 .

Bureš L ， Sato Y . Sharp-interface phase-change model with the VOF method ［C］// Proceedings of the 5th Thermal and Fluids Engineering Conference（TFEC）， 2020 .

Yahyaee A ， Bahman A S ， Olesen K ， et al . Level-set interface description approach for thermal phase change of nanofluids ［J］. Nanomaterials ， 2022 ， 12 （ 13 ）： 2228 .

De Gouvello Y ， Dutreuilh M ， Gallier S ， et al . Shock wave refraction patterns at a slow-fast gas-gas interface at superknock relevant conditions ［J］. Physics of Fluids ， 2021 ， 33 （ 11 ）： 116101 .

Li Linfei ， Jin Tai ， Zou Liyong ， et al . Numerical study of Richtmyer-Meshkov instability of a flat interface driven by perturbed and reflected shock waves ［J］. Physics of Fluids ， 2023 ， 35 （ 2 ）： 026104 .

Chen Yunkun ， Huang Bin ， Shi Xiaoding . Sharp interface limit for compressible Navier-Stokes/Allen-Cahn system with shock wave ［J］. Communications in Mathematical Sciences ， 2023 ， 21 （ 6 ）： 1487 - 1503 .

Thangadurai M ， Kundu A ， Biswas G . Numerical simulation of the interaction between a planar shock wave and a backward-facing triangular bubble containing gases with different Atwood numbers ［J］. Physics of Fluids ， 2024 ， 36 （ 4 ）： 046119 .

Alsaeed S S ， Singh S . Numerical study of shock wave interaction with V-shaped heavy/light interface ［J］. Mathematics ， 2024 ， 12 （ 19 ）： 3131 .

Fleischmann N ， Adami S ， Adams N A . Numerical symmetry-preserving techniques for low-dissipation shock-capturing schemes ［J］. Computers & Fluids ， 2019 ， 189 ： 94 - 107 .

Views

129

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Performance Analysis of CO2 Heat Pump System Based on Ejector and Integrated Mechanical Subcooling

Experimental Study on Performance of Dual-serial-throat Nozzle Ejector and Two-phase Ejector Refrigeration Cycle System

Key Points and Feasible Paths for Carbon-Emission Reduction of Cold Processing in Vegetable-Producing Areas

Performance Comparison of Three Booster-Assisted Ejector Refrigeration Cycles with Environmentally Friendly Refrigerants

Experimental Study on Header-Orifice Vapor-Liquid Separation Unit Using Zeotropic Mixture

Related Author

Xiao Peng

Zhao Dongpeng

Li Chengzhan

Zhao Lin

Cao Yu

Zhao Ruirui

Liu Shengchun

Yang Peifang

Related Institution

Danhua Hongye Refrigeration Technology Co., Ltd.

School of Mechanical Engineering, Tianjin University

Post-Doctoral Research Center of China Automotive Engineering Research Institute Co., Ltd.

Tianjin Key Laboratory of Refrigeration Technology, Tianjin University of Commerce

天津商业大学天津市制冷技术重点实验室

Address：10/F, Yindu Mansion, 67 Fucheng Road, Haidian Dist, Beijing, China Postal code：100142
Tel：010-68711412 Email：editor@car.org.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰

AI伴读