Radiofrequency (RF) ablation with internally cooled needle-like electrodes is widely used in medical techniques such as tumor ablation. The device consists of a metallic electrode with an internal liquid cooling system ...

The gas-cooler heat exchanger is a characteristic device of the refrigeration plants that use CO2 as the working fluid in transcritical conditions. The proper gas-cooler sizing, allows getting the maximum effectiveness in ...

[ES] El siguiente proyecto consiste en el desarrollo de un diseño de aire acondicionado doméstico usando la tecnología termoeléctrica, en particular el efecto Peltier, para realizar la ...

Internal cooling systems equipped with rib-roughened cooling ducts are used at turbine blades to refrigerate the metal by forced convection. The heat exchange between the walls of the cooling duct and the uid is sometimes ...

Arresting of segmental mobility in polymer systems on cooling from the melt was simulated by means of the Bond Fluctuation Model. In order to represent the behaviour of the system, three potentials were included: a ...