Heat transfer mechanism of melt-blown cloth heat exchanger

Heat transfer in heat exchangers is a subject that studies the mutual heat transfer between two media with different temperatures. According to the law of conservation of energy, heat transfer is also a kind of energy balance. Heat balance is an important part of heat transfer theory, which mainly includes the energy transferred from one high temperature medium to low temperature medium and the sum of the heat loss of the two media, that is, the heat transferred from high temperature medium to low temperature medium + heat loss of high temperature medium = low temperature And to the amount of heat absorbed + low temperature medium heat loss.