|
Water cooling
Water-cooling is a method of heat removal from
components. Contrary to air cooling, Water-cooling uses water as the
heat transmitter and is commonly used for cooling internal combustion
engines in automobiles and electrical generators. Other uses of
Water-cooling include cooling the lubricant oil of pumps; for cooling
purposes in heat exchangers; and cooling products from tanks or
columns.
The a Water-cooling dvantages of using water
cooling over air cooling include water's higher specific heat
capacity, density and thermal conductivity, meaning water in
Water-cooling can transmit heat over greater distances with much less
volumetric flow and reduced temperature difference. This leads to the
primary advantage water-cooling enjoys over conventional heat sinks:
the tremendously increased ability to transport heat away from source
to a secondary cooling surface allows for large, more optimally
designed radiators rather than small, inefficient fins mounted on or
near a heat source such as a CPU core.
A disadvantage of water cooling is the risk of
damage from freezing. Automotive and many other engine cooling
applications require the use of a water (Water-cooling )and Antifreeze
mixture to lower the freezing point to a temperature unlikely to be
experienced. Anti-freeze also inhibits corrosion from dissimilar
metals and can increase the boiling point, allowing a wider range of
water cooling temperatures. It's distinctive odor also alerts
operators to cooling system leaks and problems that would go unnoticed
in a water-only cooling system in Water-cooling.
Another less common chemical additive is a
product to reduce surface tension. These additives are meant to
increase the efficiency of automotive cooling systems. Such products
are used to enhance the cooling of underperforming or undersized
cooling systems or in racing where the weight of a larger cooling
system could be a disadvantage.
A typical watercooling setup consists of an
object to be cooled, a pump which circulates the water and a radiator
such as a large heatsink (possibly with a fan). These components are
linked by tubes.
An optional watercooling component is a
reservoir, which helps to prevent the formation of air bubbles in the
system. However, if the watercooling system is properly configured and
sealed, there is no need for a reservoir, though it does make the
system much easier and less time-consuming to fill. Another option is
simply using an inexpensive T-Line. There is no need for either of
these components, though one is recommended to make the operation
quicker to fill and bleed.
Learn Most Powerful Meditation
Technique
|