Search results
Results from the WOW.Com Content Network
A thermosiphon (or thermosyphon) is a device that employs a method of passive heat exchange based on natural convection, which circulates a fluid without the necessity of a mechanical pump. Thermosiphoning is used for circulation of liquids and volatile gases in heating and cooling applications such as heat pumps, water heaters, boilers and ...
There is a retaining wall or overflow weir separating the tube bundle from the reboiler section where the residual reboiled liquid (called the bottoms product) is withdrawn, so that the tube bundle is kept covered with liquid and reduce the amount of low-boiling compounds in the bottoms product. Image 2: Typical horizontal thermosyphon reboiler
The concept of a self-circulating thermic syphon began with stationary boilers and relatively simple Galloway tubes.They reached their peak in steam locomotive boilers, where the complexity of a syphon was justified by the need for a compact and lightweight means of increasing boiler capacity.
Siphon principle In the flying-droplet siphon, surface tension pulls the stream of liquid into separate droplets inside of a sealed air-filled chamber, preventing the liquid going down from having contact with the liquid going up, and thereby preventing liquid tensile strength from pulling the liquid up. It also demonstrates that the effect of ...
A thermosyphon reboiler; A shell and tube heat exchanger; See also. Calandra (disambiguation) Calandrinia This page was last edited on 15 ...
The basic working principle of a thermic fluid heater is indirect heating. It uses a heating medium, typically a thermic fluid or heat transfer oil, which circulates through a closed-loop system. The thermic fluid absorbs heat generated by the combustion of fuel and then transfers this heat to the required processes or equipment via heat ...
forced-circulation boiler: boilers where circulation is forced by a pump, rather than relying on thermosyphon effect. These may use either forced-water-circulation (e.g. La Mont) or forced-steam-circulation (e.g. Löffler). [25] Foster-Wheeler boiler. D type; controlled-superheat type; ESD type (External Superheat, D type) Franco-Crosti boiler:
Main page; Contents; Current events; Random article; About Wikipedia; Contact us