What is a Heat Lump?

Answer 1

A heat lump is a simplified model used in thermal analysis to represent the thermal behavior of a system or an object. It assumes that the entire mass of the object can be treated as a single entity with uniform temperature, rather than accounting for temperature variations within the object. This model is useful in engineering and physics for analyzing heat transfer processes, particularly in systems with relatively slow thermal response times. By reducing complex heat transfer scenarios to a single temperature variable, heat lumps facilitate easier calculations and predictions of thermal behavior.