Heat transfer is the process by which energy is transferred from one body to another due to a temperature difference. It occurs when there is a change in the kinetic energy of particles within a system, resulting in an influx or egress of heat.
The study of heat transfer has numerous applications in various fields, including physics, engineering, and materials science. Understanding the principles of heat transfer is essential for designing efficient systems, predicting temperature changes, and optimizing performance.
Types of Heat Transfer
Examples of Heat Transfer
Temperature differences can be observed in various natural phenomena, such as the phase changes of water or the freezing point of a substance.
In engineering applications, heat transfer is crucial for designing efficient systems, like refrigerators and air conditioners. Understanding the principles of heat transfer helps engineers optimize their designs and predict the performance of these systems.