Heatpipes offer highly effective thermal conductivity and energy efficiency. Other positive characteristics are the low cost, light weight, and flexibility that provides many different shape and size options. Heatpipes offer a heat transfer system that is simple and reliable to operate. The system has no moving parts, transports heat over a long distance, and is a quiet, vibration-free operation.
Heatpipes are filled with small quantities of working fluid such as sodium, ammonia, methanol, nitrogen, acetone, or water. The working fluid is vaporized as heat is absorbed. The vapor transports the heat to a condenser region. The heat is released to a cooling medium by condensed vapor. Capillary action is created as the condensed working fluid returns to the evaporator by the heatpipe’s wick structure or gravity. Planar and cylindrical heatpipes have an inner surface that is lined with wicking material capillaries.
Military and commercial designers turn to copper heatpipes for superior power density, regardless of orientation or gravity. Copper heatpipes are designed specifically for applications where gravity or high heat loads present thermal challenges. Long life and reliability are critical. The copper heatpipe operates flawlessly against gravity and is rugged enough to withstand temperatures that range from 55ᵒ below zero to 180ᵒ C, and numerous freeze-thaw cycles.
Copper heatpipes use water as the working fluid. It smoothly moves heat from the source to an area where it can be managed effectively through liquid or air dissipation or radiation to space. These heatpipes are integrated into customized metallic cold plates or heat sinks. The integration improves the efficiency and conductivity. It allows the thermal designer to improve the performance of the overall system. The heatpipes can be integrated into extended surfaces, cold plates, and heat sinks through mechanical interference, solder, or epoxy.
For further details about heatpipes and copper heat pipes please visit the website.
Heatpipes are filled with small quantities of working fluid such as sodium, ammonia, methanol, nitrogen, acetone, or water. The working fluid is vaporized as heat is absorbed. The vapor transports the heat to a condenser region. The heat is released to a cooling medium by condensed vapor. Capillary action is created as the condensed working fluid returns to the evaporator by the heatpipe’s wick structure or gravity. Planar and cylindrical heatpipes have an inner surface that is lined with wicking material capillaries.
Military and commercial designers turn to copper heatpipes for superior power density, regardless of orientation or gravity. Copper heatpipes are designed specifically for applications where gravity or high heat loads present thermal challenges. Long life and reliability are critical. The copper heatpipe operates flawlessly against gravity and is rugged enough to withstand temperatures that range from 55ᵒ below zero to 180ᵒ C, and numerous freeze-thaw cycles.
Copper heatpipes use water as the working fluid. It smoothly moves heat from the source to an area where it can be managed effectively through liquid or air dissipation or radiation to space. These heatpipes are integrated into customized metallic cold plates or heat sinks. The integration improves the efficiency and conductivity. It allows the thermal designer to improve the performance of the overall system. The heatpipes can be integrated into extended surfaces, cold plates, and heat sinks through mechanical interference, solder, or epoxy.
For further details about heatpipes and copper heat pipes please visit the website.
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