Material Insights · Understanding the Material World

Heat-transfer fluids and heat pipes: Overview

Oils, salts, refrigerants and pipes that carry heat where needed

What this tile covers Fluids and devices that move heat: thermal oils, molten salts, refrigerants, heat pipes and trucked heat stores.

Key facts

FormHeat

Included from the reference tables

  • Thermal oils, molten salts, refrigerants
  • Heat pipes
  • Mobile thermal storage
  • Natural ice and snow (historic ice trade)
  • Conduction, convection and radiation

Also in Heat, motion and embodied energy

DHN District heating and cooling networksMPT Mechanical power transmissionEmE Embodied energy trade

Explore paths from here

More on this tile in the tabs above: how it works, efficiency and losses, technology advances, value chain, geopolitics and regulation, unit economics, impact on the biosphere.