A heat exchanger, as the name suggests, is a device used for heat transfer. It typically consists of two or more different fluid channels separated by baffles or tube bundles, allowing heat to be transferred from one fluid to another through the baffles or tube walls.
When selecting and designing a heat exchanger, various factors need to be considered, such as the properties of the fluid, flow rate, temperature, pressure, and other process conditions, as well as the heat exchanger's structure, materials, and installation method. Correct selection and design ensure the efficient operation and long-term stability of the heat exchanger.
Furthermore, with continuous technological advancements, new and highly efficient heat exchangers are constantly emerging, such as nano-coated heat exchangers and phase change energy storage heat exchangers, providing industrial production with more options.
