ThermaBarrier is a compound material that protects against all three intrusions. Radiation Thermal Transfer via Radiant Energy Radiation is the process by which energy is transmitted through space without significant losses.
Heat is the result of absorption of radiant energy by the receiver.
The transfer results from a temperature difference between different parts of a structure or two structures in physical contact. Convection Thermal Transfer via a Fluid or Gas Medium Convection is the transfer of heat by the flow of a liquid or gas. A fluid or gas expands when heated, undergoing a decrease in density. The principle applies to both floating and submerged bodies and to all fluids. If heat continues to be supplied from an external source, the cooler fluid or gas that flows in, to replace the rising fluid or gas is heated, setting up a convection current.