Forced circulation

forced circulation

[¦fȯrst ‚sər·kyə′lā·shən]
(mechanical engineering)
The use of a pump or other fluid-movement device in conjunction with liquid-processing equipment to move the liquid through pipes and process vessels; contrasted to gravity or thermal circulation.

Forced circulation

Movement of a fluid by pumping as opposed to gravity circulation.

forced circulation

Circulation of air, water, etc., by mechanical means, such as a fan or pump.
References in periodicals archive ?
GE will provide two identical produced water treatment units including de-oiling, forced circulation brine concentration, evaporation and crystallization for ZLD.
The purpose of this operation is to achieve mainly studies, supplies, transportation, installation and commissioning of a system of primary denitrification including the installation Low-Nox burners, modification separators and coal feeders the optimization of combustion, setting the feed rate of about 3 slices spiral screens coal bearing 600 MW (Cordemais 4 and 5 farm and Le Havre 4 optional) forced circulation and tangential firing.
GE will be responsible for supplying two identical produced water treatment units including de-oiling, forced circulation brine concentration, evaporation and crystallization for ZLD.
Alusalt's aim is to develop an advanced flue gas transfer system that will take the heat and pressure of the flue gas from the rotary furnace and reuse it to evaporate the water by using a single stage forced circulation evaporator.
Spontaneous circulation in the nonisothermal liquid droplets may be the effect of Archimedes forces, while forced circulation inside of the droplet can cause friction on the surface of it when the speed of the moving droplet is different than that of the surrounding gasses.
Topics of the 31 papers include a historical review and peek into the futures, a life cycle analysis of greenhouse emissions in primary aluminum smelter cast houses, automated metal siphoning and cast house energy consumption, the benefits of forced circulation for aluminum reverberatory furnaces, using electromagnetic fields to detect inclusions in aluminum, estimating the production capabilities of cast-house equipment configuration options, organic coatings to prevent molten metal explosions, and a technological jump in aluminum ingot production.
The verifying of the mathematical model validity was achieved by means of an electrolytic cell; we used a forced circulation of the electrolyte through the work gap and the obtained profile was in a certain measure similar to the profile defined by the relation (8).
The benefits provided by the Clayton Steam Generator are due to the forced circulation monotube coil design which is based on a simple but ingenious principle.
The mobile evaporator is a 50-gallon per minute, horizontal, shell and tube, forced circulation, mechanical vapor recompression system.
3 Cooling System: The cooling system shall be a liquid pressurized, forced circulation type.
The water & wastewater turnkey system will include a 300 GPM make-up system, a 700 GPM mobile ion exchange demineralization system, a 2 x 50% 400 GPM brine concentrator, 40 GPM forced circulation crystallizer and filter press.