What is the heat flow?

Thermal flow refers to thermal energy flow. Sometimes it is called thermal flow, it is a calculated thermal energy flow on a specified surface when it flows from place to place. Like other forms of energy, thermal flows of lines and convection in the direction of potential energy drop - temperature in the case of thermal energy.

When scientists measure the heat flow, first sample the temperature in two places between which thermal energy is transmitted. The heat, like all forms of energy, flows from high to low potential - from high to low temperature. The faster the atoms or molecules of the resort move and vibrate, the higher the temperature of this medium and greater pressure forces the flow towards the areas of less movement and less pressure. The thermal flow, in response to temperature differences over time, balances the temperature and approaches the condition at which the temperatures cease to change and stop testing - the condition known as the thermal equilibrium.

4 pulseElve flows from the volume where the particles move rapidly to volume, where the particles move slowly. The fluid particles move out into cold areas where there is more space between slower moving particles. Because atoms cannot move in solids, heat is performed by vibrations of atoms or molecules in their limited grilles, with further energy distribution due to free electrons. Because the movement of free electrons is also a characteristic of electric lines, good electricity conductors are also good heat conductors.

Thermal flow due to temperature differences is called a reasonable thermal flow, unlike a latent thermal flow about heat flow due to phase changes in the medium. Critical thermal flow is the amount of heat that can be drawn by a given surface in a given amount of time in which the flow characteristics of the media change - for example, a change of state. When the material becomes solid, it includes energy that limits its grid structure. In the crushTical thermal flow, because a certain amount of heat is pumped into the material, reaches its melting point or gas transition temperature and this bond is released as latent heat.