Here is an introduction to heat flux, including the factors influencing heat flux and how to calculate the heat flux equation.
Fundamentals of Thermal Resistance
Studying Transient Heat Transfer in a Fin Design with an App
PDF] Influence of circumferential solar heat flux distribution on the heat transfer coefficients of linear Fresnel collector absorber tubes
Design tool use example: Heat Flux predicting DKR formula
Buoyancy-Driven Flow in a Square Cavity—Wolfram Language Documentation
Cooling Electronics With Thermal Radiation Heat Transfers, System Analysis Blog
Steady-State Vs Transient Thermal Analysis In FEA - What Are They? And Which One Should You Use?
What in the World Is a VIF?
How to Set a Transient Heat Transfer Simulation
28 What is Heat Flux?, Direction & Units