Fins are used to enhance the heat transfer on a surface by increasing the surface area for heat transfer to take place. For convective heat transfer from a surface, the governing equation is: Q=h*A*(Ts-Tinf) Where Q is the rate of heat transfer from a surface to a fluid, h is the convective heat transfer coefficient, […]
Heat exchangers come in what sometimes seems like an infinite variety of configurations to fit the limitless number of heat transfer situations. Other names include enhanced surfaces, heat sinks, heat dissipators, heat concentrators, and many more. Even restricting our attention to fluid-to-fluid heat exchangers, there is an enormous number of different configurations. Many fluid-to-fluid heat […]
Hot oil heating systems operate within a closed loop, with the heat transfer fluid recirculating through the heater elements. This method of heating makes circulation heaters extremely efficient and capable of accurate temperature maintenance. Electric circulation heaters use a simple design that results in longer lifespans and easy maintenance. As such, if there is a […]
Guest Post: Professor Alina Adriana Minea Fluids are essential for many heat transfer processes in the majority of engineering equipment. Conventional heat transfer fluids include water, ethylene glycol, thermal, and engine oils. Modern processes present a tremendous need for enhancing thermal processes. Especially regarding finding new solutions that may favor the miniaturization of components for […]
Immersion heaters represent a near-necessity for food processing and the food industry in general. Industrial level immersion heaters are a great option for industry leaders, as they represent an efficient addition to manufacturing and processing methods across many industrial applications, including food processing. Essentially, industrial immersion heaters are efficient tools that quickly heat up liquids, […]
