# Thermal-resistance network
# Scope: Series thermal resistances at steady heat flow.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

heat = 10 W
interface = 0.5 K/W
sink = 3 K/W
ambient = 25 degC

total := interface+sink [K/W]
temperature := ambient+heat*total [degC]

check temperature budget: temperature <= 80 degC

scenario alternative: heat = 8 W