Overview

Radiation heat transfer plays a critical role in many engineering applications where heat is exchanged without direct contact or fluid motion.

In this tutorial, you'll learn how to perform a Radiation Heat Transfer Analysis using MIDAS NFX CFD.

This example covers:

• Surface-to-Surface (Cavity) Radiation
• Material property definition
• Mesh generation
• Boundary condition setup
• Radiation emissivity settings
• Thermal CFD analysis
• Temperature distribution review

Whether you're new to thermal CFD or looking to understand radiation modeling in engineering simulations, this tutorial will guide you through the complete workflow.