CFD Simulations of HVAC Layout

An HVAC layout is designed to manage temperatures and effectively distribute air through a space. Proper air movement and temperature distribution help meet design goals related to energy consumption, contaminant containment, indoor air quality, and human comfort. These design goals can be addressed by evaluating simulation results that predict the operating performance of an HVAC Layout.

Learning Objectives

  • Characterize common HVAC components to accurately capture their physical behavior in Simulation CFD.
  • Interpret flow and thermal simulation results to improve HVAC layout.
  • Practice the CFD simulation setup and results review process for an HVAC layout design scenario.

This module will focus on the common components and results visualization associated with HVAC layout simulations.  A fundamental understanding of the software is required as this module will not cover general software-related tasks.

 AEC Best Practices and Mechanical Ventilation documentation from the help system should be reviewed prior to moving forward.

A presentation image (CFD superimposed over CAD) compares the velocity distribution of two HVAC layouts.

Creating a Simulation-Ready HVAC Layout

Learn the process to incorporate the use of Simulation CFD while designing HVAC layouts.

Evaluating CFD results of an HVAC Layout

Learn how to evaluate HVAC layout results to understand and improve operating characteristics.

Exercise: HVAC Layout in Simulation CFD

This hands-on tutorial will guide the user through best practices of setting up an HVAC layout for a cafeteria.