Search results
Results from the WOW.Com Content Network
A laptop computer heat pipe system. A heat pipe is a heat-transfer device that employs phase transition to transfer heat between two solid interfaces. [1]At the hot interface of a heat pipe, a volatile liquid in contact with a thermally conductive solid surface turns into a vapor by absorbing heat from that surface.
A heat pipe is a hollow tube containing a heat transfer liquid. 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 ...
Electric heat tracing, heat tape or surface heating, is a system used to maintain or raise the temperature of pipes and vessels using heat tracing cables. Trace heating takes the form of an electrical heating element run in physical contact along the length of a pipe.
"Kids' bodies produce heat faster than adults and they can't get rid of that heat as quickly," she explains. As a result, children can get sick in extreme heat, and do so faster than many adults ...
The most common heat pipe for electronics thermal management has a copper envelope and wick, with water as the working fluid. Copper/methanol is used if the heat pipe needs to operate below the freezing point of water, and aluminum/ammonia heat pipes are used for electronics cooling in space.
A loop heat pipe (LHP) is a two-phase heat transfer device that uses capillary action to remove heat from a source and passively move it to a condenser or radiator.LHPs are similar to heat pipes but have the advantage of being able to provide reliable operation over long distance and the ability to operate against gravity.
Heat waves like the one the U.S. is experiencing this week can dramatically increase death rates and drive up hospital visits and heat illness cases. Heat is also unhealthy. Heat and humidity's ...
No craft station is complete without a stash of pipe cleaners and with good reason: These bendy beauts are budget-friendly and can be used in a variety of ways by a range of ages. Pipe cleaners ...