兄弟姐妹们，有谁用FLUENT做过气粒分离的模拟吗？

lepoard73

敝人想用FLUENT 进行旋风分离器中粒子轨迹和分离效率的计算。对着FLUENT 用户手册学了一个月，突然意识到期中的粒子方程中没有离心力这一项。有谁有这方便的经历吗？留个地址，我找您求教。谢谢了。对了，我是学生。

zhaobingtao

请问你是哪个学校的？介意告诉我？我也是做这方面的，我也是学生。想和你探讨探讨，呵呵。

lepoard73

TO Zhaobintao, i am currently studying at Kwangju Institute of Science and Technology in Korea. I focused only on experimental work before. Now I am starting to do some simulation with FLUENT.Please write to me at xiangrb@hotmail.com. Thanks.

cwflying

any discussion is welcome, cwflying@hotmail.com

yilin

真是很巧，老板布置的题目也是关于旋风分离器的模拟，有什么资料希望大家多多公布

jxw0954

我前端时间看了一下fluent用户手册的18 19 20 章，上面说的多相流模型能够解决旋风分离器的模拟阿，不过我不知道如何做。认真看看这几章，还有fluent提供的相关的算例，应该能解决的吧。祝好运！

yilin

18. Introduction to Modeling Multiphase Flows
18.1 Multiphase Flow Regimes
18.2 Examples of Multiphase Systems
18.3 Approaches to Multiphase Modeling
18.3.1 The Euler-Lagrange Approach
18.3.2 The Euler-Euler Approach
18.4 Choosing a Multiphase Model
18.4.1 General Guidelines
18.4.2 Detailed Guidelines
19. Discrete Phase Models
19.1 Overview and Limitations of the Discrete Phase Models
19.1.1 Introduction
19.1.2 Particles in Turbulent Flows
19.1.3 Limitations
19.1.4 Overview of Discrete Phase Modeling Procedures
19.2 Trajectory Calculations
19.2.1 Equations of Motion for Particles
19.2.2 Turbulent Dispersion of Particles
19.2.3 Particle Erosion and Accretion
19.3 Heat and Mass Transfer Calculations
19.3.1 Particle Types in FLUENT
19.3.2 Law 1/Law 6: Inert Heating or Cooling
19.3.3 Law 2: Droplet Vaporization
19.3.4 Law 3: Droplet Boiling
19.3.5 Law 4: Devolatilization
19.3.6 Law 5: Surface Combustion
19.3.7 Using Combusting Particles for General Heterogeneous Surface Reactions
19.4 Spray Models
19.4.1 Atomizer Models
19.4.2 Droplet Collision Model
19.4.3 Spray Breakup Models
19.4.4 Dynamic Drag Model
19.5 Coupling Between the Discrete and Continuous Phases
19.6 Overview of Using the Discrete Phase Models
19.7 Discrete Phase Model Options
19.7.1 Including Radiation Heat Transfer to the Particles
19.7.2 Including the Thermophoretic Force on the Particles
19.7.3 Including a Coupled Heat-Mass Solution on the Particles
19.7.4 Including Brownian Motion Effects on the Particles
19.7.5 Including Saffman Lift Force Effects on the Particles
19.7.6 Monitoring Erosion/Accretion of Particles at Walls
19.7.7 Alternate Drag Laws
19.7.8 User-Defined Functions
19.8 Unsteady Particle Tracking
19.8.1 Inputs for Unsteady Particle Tracking
19.8.2 Options for Spray Modeling
19.9 Setting Initial Conditions for the Discrete Phase
19.9.1 Overview of Initial Conditions
19.9.2 Injection Types
19.9.3 Particle Types
19.9.4 Creating, Copying, Deleting, and Listing Injections
19.9.5 Defining Injection Properties
19.9.6 Point Properties for Single Injections
19.9.7 Point Properties for Group Injections
19.9.8 Point Properties for Cone Injections
...........
是不是这些，看来确实很有用喔。谢谢了

lepoard73

照着离散相模拟的说明一步一步来做不是很难，但要得到合理的结果，合理的设定模式参数，觉得好难好好难，有苦难言。真的希望有那么一个高手在旁指导就爽了。

banko

我已经做出来了.我的课题就是这一方面的.你们可以来信至banko@sina.com,讨论一下!
另外,你们有没有关于工作的信息,我快毕业了!!