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Heat is carried away from the heatsink by convective or fan-forced airflow. Fan cooling is often used to cool processors and graphics cards that consume significant amounts of electrical energy. In a computer, a typical heat-generating component may be manufactured with a flat surface.
Heat stroke is an acute temperature elevation caused by exposure to excessive heat, or combination of heat and humidity, that overwhelms the heat-regulating mechanisms of the body. The latter is a relatively rare side effect of many drugs, particularly those that affect the central nervous system.
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 ...
Computer overheating is a common cause of intermittent shutdowns and crashes. If your CPU (central processing unit), essentially the brain of your computer, or graphics card gets too hot, your ...
Signs of heat exhaustion include fatigue, headache, and dizziness. Nausea and muscle cramps may indicate you've sweat out essential electrolytes. 5 subtle signs you're overheating and at risk of ...
Two-phase immersion uses fluorocarbons which boil at low temperatures, transferring heat from the components as a gas. This gas is recovered, condensed by a heat exchanger, and returned to the components. This technique has achieved a PUE of 1.01 [1] and can cool up to 225 kw of heat per rack of servers. [2]
A computer user may experience many physical health problems from using computers extensively over a prolonged period in an inefficient manner. The computer user may have poor etiquette when using peripherals, for example incorrect posture. Reportedly, excessive use of electronic screen media can have ill effects on mental health related to ...
Overheating (combinatorial game theory), an operation on combinatorial games that approximately reverses the effect of chilling; Hyperthermia, also called sunstroke, an elevated body temperature due to failed thermoregulation; Thermal shock, the overheating of a device leading to reduced efficiency, damage or even destruction