Humidifier cooling fan [of heat transfer cooling fan] humidifier humidifier cooling fan http://www.szdosense.com/products-detail.asp?cpid=87 three thermal transfer mode 1. Thermal conduction, convection and heat radiation. When the substance itself or the substance in contact with the material, the transfer of energy is called the heat conduction, which is the most common form of heat transfer. For example, CPU heatsink base in direct contact with the CPU heat away way belongs to the heat conduction. 2. Thermal Convection: refers to the flow of fluid (gas or liquid) heat transfer mode tropical walking in the computer chassis cooling system is more common cooling fan driven by the flow of gas, "forced convection" cooling. 3. Thermal radiation: Refers to rely ray radiation heat transfer, the most common is the daily solar radiation. These three cooling methods are not isolated, in the daily heat transfer in three simultaneous cooling methods are common works. SHENZHEN woo Electronics Co., Ltd. for your friendship Recommended: computer cooling fan wholesale manufacturers http://www.szdosense.com/products-detail.asp?cpid=89 power supply cooling fan manufacturers http://www.szdosense.com /products-detail.asp?cpid=101