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Clean Water CFD Simulation Training Course by ANSYS Fluent
12 students

Clean Water CFD Simulation Training Course by ANSYS Fluent

Master Advanced Multi-Phase Flow, Filtration, and Thermal Systems for Water Treatment & Clean Energy Applications
Created byMR CFD
Last updated 8/2025
English

What you'll learn

  • Master Multi-Phase Flow Simulation for Water Treatment Systems
  • Design and Optimize Advanced Water Purification Technologies
  • Apply Conjugate Heat Transfer (CHT) Analysis for Thermal Water Systems
  • Implement Professional CFD Workflows for Environmental Engineering Projects

Course content

5 sections • 5 lectures • 2h 12m total length
  • Distillation Column Tray CFD Simulation, Two Phase18:50

    # Two-Phase Flow Modeling in Distillation Column Trays - ANSYS Fluent CFD Training


    This comprehensive CFD simulation project demonstrates the modeling of air-water two-phase flow within distillation column tray systems using ANSYS Fluent. Distillation towers utilize tray configurations to achieve efficient material separation through controlled gas-liquid interactions.


    ## Process Overview


    In industrial distillation operations, hot vapor streams rise through perforated openings in the lower section while liquid streams descend from above through dedicated inlets. The interaction between these counter-current flows occurs at specially designed trays, creating optimal conditions for mass and heat exchange.


    During this gas-liquid contact, the descending liquid temperature increases, promoting vaporization of lighter components with lower boiling points. Simultaneously, the ascending vapor cools, causing condensation of heavier components. This process enriches the vapor phase with volatile compounds while concentrating heavier molecules in the liquid phase, effectively increasing the liquid's boiling point.


    ## Simulation Scope


    Enhanced tray contact between liquid and gas phases directly improves separation efficiency. This CFD analysis focuses specifically on fluid dynamics behavior, examining the interaction patterns between liquid and gas phases at the tray interface. **Note: This simulation concentrates on flow dynamics only and does not include heat transfer or phase change modeling.**


    The simulation employs the Volume of Fluid (VOF) multiphase model to track air-water interface behavior throughout the system.


    ## System Configuration


    **Gas Phase Flow:**

    - Pure air injection through five circular perforations (Ø 0.02 cm) at the chamber base

    - Upward velocity: 23.35 m/s

    - Exit through five corresponding openings at the chamber top


    **Liquid Phase Flow:**

    - Pure water injection via side inlet at 4 kg/s mass flow rate

    - Downward flow through central tray perforations

    - Exit through bottom drainage outlet


    **Tray Design:**

    - Central positioning within tower chamber

    - Five circular openings for liquid passage

    - 0.61 m spacing from inlet/outlet plates


    ## Geometry and Computational Mesh


    The 3D model was developed in ANSYS Design Modeler, featuring a complete distillation tray chamber. To optimize computational efficiency, a symmetrical half-model approach was implemented.


    **Geometric Specifications:**

    - Upper chamber: Semi-circular cross-section (radius: 0.6065 m, height: 1.22 m)

    - Lower chamber: Height of 0.61 m

    - Tray positioning: Centered with 0.61 m clearance above and below


    The computational mesh was generated using ANSYS Meshing with an unstructured grid containing 866,590 elements, ensuring accurate capture of complex flow patterns around tray perforations.


    ## CFD Model Setup


    **Solver Configuration:**

    - Pressure-based steady-state solution

    - Gravitational acceleration: -9.81 m/s² (z-direction)


    **Turbulence Modeling:**

    - RNG k-epsilon model with standard wall functions


    **Multiphase Modeling:**

    - VOF formulation with implicit interface tracking

    - Sharp interface modeling for air-water separation

    - Primary phase: Air | Secondary phase: Water


    **Boundary Conditions:**

    - Gas inlet: Velocity boundary (23.35 m/s, 100% air fraction)

    - Liquid inlet: Mass flow boundary (4 kg/s water, 0% air)

    - Both outlets: Pressure boundaries (0 Pa gauge pressure)

    - All surfaces: No-slip wall conditions


    **Numerical Methods:**

    - SIMPLE pressure-velocity coupling

    - PRESTO pressure discretization

    - Second-order upwind momentum scheme

    - Modified HRIC volume fraction scheme

    - First-order upwind turbulence parameters


    ## Results and Visualization


    The simulation generates comprehensive flow field data including:

    - 2D and 3D pressure and velocity contour maps

    - Phase volume fraction distributions for both air and water

    - Velocity vector fields showing flow interaction patterns

    - Cross-sectional analysis at 0.2 m from the centerplane


    This detailed CFD analysis provides valuable insights into tray hydraulics, enabling optimization of distillation column performance for industrial water treatment and separation applications.

Requirements

  • Basic ANSYS Fluent Familiarity Required: Students should have fundamental knowledge of ANSYS Fluent interface and basic CFD concepts including geometry creation, meshing, and simple single-phase flow simulations. While advanced multi-phase and heat transfer experience is not required, learners should be comfortable navigating the Fluent workspace, setting up basic boundary conditions, and interpreting contour plots.

Description

Clean Water CFD Simulation Training Course by ANSYS Fluent

Master Advanced Multi-Phase Flow, Filtration, and Thermal Systems for Water Treatment & Clean Energy Applications

Course Overview

Transform your CFD expertise with this comprehensive training program focused on clean water technologies and sustainable energy systems. This advanced course combines four industry-relevant projects that demonstrate cutting-edge ANSYS Fluent simulation techniques for water treatment, purification, and renewable energy applications.

Whether you’re a CFD engineer, environmental consultant, water treatment specialist, or renewable energy professional, this course provides the practical skills needed to tackle real-world challenges in clean water and sustainable energy industries.

What You’ll Master

Advanced Multi-Phase Flow Modeling

  • Volume of Fluid (VOF) method for gas-liquid interactions

  • Eulerian multiphase modeling for solid-liquid separation

  • Interface tracking and phase interaction dynamics

  • Granular flow modeling with packed bed systems

Conjugate Heat Transfer (CHT) Simulation

  • Coupled fluid-solid heat transfer analysis

  • Solar radiation modeling using Discrete Ordinate method

  • Natural and forced convection in complex geometries

  • Temperature-dependent material properties

Industrial Water Treatment Applications

  • Distillation column tray design and optimization

  • Cake filtration mechanisms and performance prediction

  • Contaminant removal efficiency analysis

  • Two-phase separation process modeling

Clean Energy System Simulation

  • Geothermal reservoir heat extraction modeling

  • Solar thermal collector performance analysis

  • Renewable energy system optimization

  • Sustainable technology CFD applications

Four Complete Industry Projects

Project 1: Distillation Column Tray Two-Phase Flow

  • Model air-water interactions in industrial distillation systems

  • VOF multiphase modeling with interface dynamics

  • Tray hydraulics and separation efficiency analysis

  • Symmetry modeling for computational optimization

Project 2: Carbonate Cake Filtration System

  • Simulate solid-liquid separation in water treatment

  • Eulerian multiphase modeling with cake layer formation

  • Inter-phase force modeling (drag, lift, virtual mass)

  • Heat exchanger integration with filtration process

Project 3: Geothermal Reservoir Heat Extraction

  • Model downhole heat exchanger (DHE) systems

  • Natural convection in geothermal wells

  • Conjugate heat transfer in subsurface environments

  • Renewable energy system performance prediction

Project 4: Flat Plate Solar Collector CHT Analysis

  • Solar radiation modeling with DO method

  • Conjugate heat transfer in solar thermal systems

  • Location-specific solar performance analysis

  • Multi-physics coupling techniques

Technical Skills You’ll Develop

ANSYS Fluent Expertise

  • Advanced solver setup and configuration

  • Complex boundary condition implementation

  • Multi-physics model coupling

  • Solution monitoring and convergence techniques

Mesh Generation Mastery

  • Structured and unstructured mesh creation

  • Polyhedral meshing for complex geometries

  • Mesh quality optimization techniques

  • Boundary layer mesh implementation

Advanced Physics Modeling

  • Turbulence modeling (k-epsilon, RNG variants)

  • Radiation heat transfer simulation

  • Granular flow and packed bed modeling

  • Temperature-dependent property handling

Professional CFD Practices

  • Model validation and verification techniques

  • Result interpretation and analysis

  • Engineering report generation

  • Industrial application methodologies

Who This Course Is For

CFD Engineers seeking specialized water treatment and clean energy applications  Environmental Engineers working on water purification and treatment systems  Mechanical Engineers in renewable energy and thermal system design  Water Treatment Professionals wanting to integrate CFD into their workflow  Research Engineers in sustainable technology development  Graduate Students in environmental, mechanical, or chemical engineering

Prerequisites

  • Basic knowledge of ANSYS Fluent interface

  • Understanding of fluid mechanics fundamentals

  • Familiarity with heat transfer principles

  • Basic CFD simulation experience recommended

What’s Included

Complete Project Files - All geometry, mesh, and case files  Detailed Setup Instructions - Step-by-step simulation guides  High-Quality Video Tutorials - Professional screen recordings with clear explanations  Technical Documentation - Comprehensive project reports and analysis  Best Practice Guidelines - Industry-standard CFD methodologies  Troubleshooting Support - Common issues and solutions

Learning Outcomes

By completing this course, you’ll be able to:

  • Set up and solve complex multi-phase CFD simulations

  • Model industrial water treatment processes accurately

  • Analyze renewable energy system performance

  • Implement conjugate heat transfer in thermal systems

  • Optimize clean water and energy system designs

  • Apply advanced ANSYS Fluent features professionally

Industry Applications

This training directly applies to:

  • Water treatment plant design and optimization

  • Industrial separation process development

  • Geothermal energy system engineering

  • Solar thermal system design

  • Environmental remediation projects

  • Sustainable technology research and development

Start Your Journey to CFD Mastery

Join thousands of engineers who have advanced their careers with specialized CFD skills. This comprehensive training program provides the expertise needed to tackle tomorrow’s clean water and sustainable energy challenges.

Enroll today and transform your CFD capabilities for a cleaner, more sustainable future!

Who this course is for:

  • CFD Engineers & Simulation Specialists looking to expand their expertise into the rapidly growing clean water and environmental engineering sector. If you’re already comfortable with ANSYS Fluent but want to specialize in water treatment applications, this course will give you the advanced multi-phase and thermal simulation skills needed to tackle real-world environmental challenges. Environmental & Water Treatment Engineers who want to leverage CFD simulation to optimize their designs and processes. Whether you work in municipal water treatment, industrial filtration, renewable energy water systems, or environmental consulting, this course will teach you how to use computational tools to improve system efficiency and reduce costs. Mechanical Engineers in Renewable Energy focusing on solar thermal systems, geothermal applications, or sustainable water heating technologies. You’ll learn specialized conjugate heat transfer techniques and multi-phase modeling essential for designing next-generation clean energy water systems. Graduate Students & Researchers in environmental engineering, mechanical engineering, or related fields who need advanced CFD skills for thesis projects, research publications, or industry collaboration. This course provides the practical simulation expertise often missing from academic coursework. Industry Professionals Transitioning to Clean Tech who recognize the growing demand for water treatment and renewable energy expertise. With global water scarcity and sustainability concerns driving massive industry growth, these CFD skills will make you highly valuable in the clean technology job market. Perfect for professionals with 1-5 years of CFD experience ready to specialize in high-demand environmental applications!