Search results
Results from the WOW.Com Content Network
The liquid absorbs heat and evaporates at one end of the pipe. The vapor travels to the other (cooler) end of the tube, where it condenses, giving up its latent heat. The liquid returns to the hot end of the tube by gravity or capillary action and repeats the cycle. Heat pipes have a much higher effective thermal conductivity than solid materials.
Computer overheating is a common cause of intermittent shutdowns and crashes. ... unit), essentially the brain of your computer, or graphics card gets too hot, your computer might shut down to ...
This occurs at accelerated life tests or high temperatures and is suspected to be caused by surface-state effects. Degradation in pinch-off voltage. This is a common failure mode for gallium arsenide devices operating at high temperature, and primarily stems from semiconductor-metal interactions and degradation of gate metal structures, with ...
A heat pipe is a heat transfer device that uses evaporation and condensation of a two-phase "working fluid" or coolant to transport large quantities of heat with a very small difference in temperature between the hot and cold interfaces. A typical heat pipe consists of sealed hollow tube made of a thermoconductive metal such as copper or ...
In cold climates a single ASIC miner can provide ultra-high-efficiency [citation needed] electric heat conversion sufficient to heat an entire home. Immersion cooling offered a means to silently convert the waste heat from the mining operation to heat water, melt snow, power in-floor heating, and heat hot tubs, pools, shops, outbuildings, sheds ...
The fluid medium is frequently air, but can also be water, refrigerants, or even oil. If the fluid medium is water, the heat sink is frequently called a cold plate. In thermodynamics a heat sink is a heat reservoir that can absorb an arbitrary amount of heat without significantly changing temperature. Practical heat sinks for electronic devices ...
Air flow management addresses the need to improve data center computer cooling efficiency by preventing the recirculation of hot air exhausted from IT equipment and reducing bypass airflow. There are several methods of separating hot and cold airstreams, such as hot/cold aisle containment and in-row cooling units. [72]
A single tank with a divider plate to separate cold and hot molten salt is under development. [15] It is more economical by achieving 100% more heat storage per unit volume over the dual tanks system as the molten-salt storage tank is costly due to its complicated construction.