primary heat transfer

Primary heat transfer refers to the basic processes by which heat moves from one place to another. There are three main methods: conduction, where heat travels through solid materials; convection, where heat is carried by fluids (liquids or gases) as they circulate; and radiation, which is the transfer of heat through electromagnetic waves, like sunlight. Understanding these processes is essential in various fields, from designing energy-efficient buildings to developing advanced technologies. Each method plays a crucial role in how we manage heat in everyday life and in industrial applications.