I'm going to guess at what you're asking. I think you're asking what the process is called when heat is circulated by air through a volume.
That's called convection.
We see it in weather patterns where the hot lighter air rises and subsequently cools. And after it cools it is heavier; so it falls once again to the surface where it is heated and the cycle begins again.
We also see convection in rooms that use forced air to blow the hot air from the furnace throughout the room. The hotter air will rise to the ceiling while the colder will drop to the floor.
energy movement from higher temperature regions
Thermal energy is generated when heat is produced by the movement of atoms and molecules in an object. This thermal energy can be transferred through conduction, convection, or radiation. The transfer of thermal energy helps to balance the temperature differences between objects in contact with each other.
There are three ways thermal energy can be transferred: conduction, convection, and radiation.
Thermal energy naturally flows from a higher temperature to a lower temperature until thermal equilibrium is reached. This movement is driven by a temperature difference and is known as heat transfer.
B. Conductors. Conductors are materials that readily transfer thermal energy due to their ability to easily allow the flow of heat through them. Thermals, enzymes, catalysts, and chemical bonds are not typically associated with the transfer of thermal energy.
Convection, where the transfer of thermal energy it occurs by the actual movement of the heated air in a circular motion.
Convection, where the transfer of thermal energy it occurs by the actual movement of the heated air in a circular motion.
The transfer of thermal energy by the movement of a liquid or gas is called convection. In this process, the warmer parts of the liquid or gas rise and the cooler parts sink, creating a circular motion that transfers heat. Convection is a key mechanism for distributing heat in fluids like air and water.
Thermal energy movement is slowed by materials with low thermal conductivity, like insulating materials, because they inhibit the transfer of heat. Additionally, obstacles or barriers in the path of thermal energy can impede its movement, reducing the rate of heat transfer.
The movement of energy from a warmer object to a cooler object is called heat transfer. This process occurs until both objects reach a thermal equilibrium where their temperatures are equal. Heat transfer can happen through conduction, convection, or radiation.
convection
Thermal convection is linked mostly to the transfer of heat by the movement of a fluid such as air or water. This movement occurs due to differences in temperature and density within the fluid, leading to a circulating pattern that helps distribute heat within the system.
Materials with high thermal resistance, such as insulation or materials with low thermal conductivity, can slow the movement of thermal energy by reducing the rate of heat transfer through them. Additionally, the presence of air pockets or vacuum layers can also impede the transfer of thermal energy by limiting the movement of molecules.
The movement of thermal energy from hot to cold is called heat transfer. Heat transfer occurs in three main ways: conduction, convection, and radiation.
Convection is the primary mode of thermal energy transfer that occurs in fluids. In convection, heat is transferred through the movement of the fluid itself, either by natural (due to density differences) or forced (due to external energy input) convection.
The transfer of thermal energy is defined as the movement of heat from one object to another due to a temperature difference between them. This transfer can occur through conduction, convection, or radiation.
Thermal energy is a transfer of kinetic energy from the movement of particles in a substance to another substance or area at a different temperature. This transfer causes the receiving substance to heat up and increase in temperature.