Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Centrifugal_fan> ?p ?o }
- Centrifugal_fan abstract "A centrifugal fan is a mechanical device for moving air or other gases. The terms "blower" and "squirrel cage fan" (because it looks like a hamster wheel) are frequently used as synonyms. These fans increase the speed of air stream with the rotating impellers.They use the kinetic energy of the impellers or the rotating blade to increase the pressure of the air/gas stream which in turn moves them against the resistance caused by ducts, dampers and other components. Centrifugal fans accelerate air radially, changing the direction (typically by 90°) of the airflow. They are sturdy, quiet, reliable, and capable of operating over a wide range of conditions.Centrifugal fans are constant displacement devices or constant volume devices, meaning that, at a constant fan speed, a centrifugal fan will pump a constant volume of air rather than a constant mass. This means that the air velocity in a system is fixed even though the mass flow rate through the fan is not.Centrifugal fans are not positive displacement devices. Centrifugal fans have certain advantages and disadvantages when contrasted with positive-displacement blowers.The centrifugal fan is one of the most widely used fans. Centrifugal fans are by far the most prevalent type of fan used in the HVAC industry today. They are usually cheaper than axial fans and simpler in construction. It is used in transporting gas or materials and in ventilation system for buildings. They are also used commonly in central heating/cooling systems. They are also well-suited for industrial processes and air pollution control systems.It has a fan wheel composed of a number of fan blades, or ribs, mounted around a hub. As shown in the animated figure, the hub turns on a driveshaft that passes through the fan housing. The gas enters from the side of the fan wheel, turns 90 degrees and accelerates due to centrifugal force as it flows over the fan blades and exits the fan housing.".
- Centrifugal_fan thumbnail Centrifugal_fan.gif?width=300.
- Centrifugal_fan wikiPageID "10469923".
- Centrifugal_fan wikiPageLength "19860".
- Centrifugal_fan wikiPageOutDegree "58".
- Centrifugal_fan wikiPageRevisionID "683760115".
- Centrifugal_fan wikiPageWikiLink ASME.
- Centrifugal_fan wikiPageWikiLink Accelerate.
- Centrifugal_fan wikiPageWikiLink Acceleration.
- Centrifugal_fan wikiPageWikiLink Air.
- Centrifugal_fan wikiPageWikiLink Air_Movement_and_Control_Association.
- Centrifugal_fan wikiPageWikiLink Air_bearing.
- Centrifugal_fan wikiPageWikiLink Air_density.
- Centrifugal_fan wikiPageWikiLink Air_pollution.
- Centrifugal_fan wikiPageWikiLink Alexander_Sablukov.
- Centrifugal_fan wikiPageWikiLink American_Society_of_Mechanical_Engineers.
- Centrifugal_fan wikiPageWikiLink Angle_of_attack.
- Centrifugal_fan wikiPageWikiLink Atmosphere_of_Earth.
- Centrifugal_fan wikiPageWikiLink Atmospheric_pressure.
- Centrifugal_fan wikiPageWikiLink Barometric_pressure.
- Centrifugal_fan wikiPageWikiLink Bearing_(mechanical).
- Centrifugal_fan wikiPageWikiLink Category:Fans.
- Centrifugal_fan wikiPageWikiLink Category:Russian_inventions.
- Centrifugal_fan wikiPageWikiLink Category:Turbomachinery.
- Centrifugal_fan wikiPageWikiLink Centrifugal_force.
- Centrifugal_fan wikiPageWikiLink Chain_drive.
- Centrifugal_fan wikiPageWikiLink Coupling.
- Centrifugal_fan wikiPageWikiLink Density.
- Centrifugal_fan wikiPageWikiLink Density_of_air.
- Centrifugal_fan wikiPageWikiLink Diffuser_(thermodynamics).
- Centrifugal_fan wikiPageWikiLink Drag_(physics).
- Centrifugal_fan wikiPageWikiLink Drive_shaft.
- Centrifugal_fan wikiPageWikiLink Driveshaft.
- Centrifugal_fan wikiPageWikiLink Ducted_fan.
- Centrifugal_fan wikiPageWikiLink Eddy_(fluid_dynamics).
- Centrifugal_fan wikiPageWikiLink Electric_motor.
- Centrifugal_fan wikiPageWikiLink Electric_power.
- Centrifugal_fan wikiPageWikiLink Fan_(mechanical).
- Centrifugal_fan wikiPageWikiLink File:CentrifugalFanBlades.png.
- Centrifugal_fan wikiPageWikiLink Flow_separation.
- Centrifugal_fan wikiPageWikiLink Fluid_coupling.
- Centrifugal_fan wikiPageWikiLink Gas.
- Centrifugal_fan wikiPageWikiLink HVAC.
- Centrifugal_fan wikiPageWikiLink Hamster_wheel.
- Centrifugal_fan wikiPageWikiLink Heating,_Ventilation,_and_Air_Conditioning.
- Centrifugal_fan wikiPageWikiLink Hydraulic_coupling.
- Centrifugal_fan wikiPageWikiLink Impeller.
- Centrifugal_fan wikiPageWikiLink Industry.
- Centrifugal_fan wikiPageWikiLink Magnetic_bearing.
- Centrifugal_fan wikiPageWikiLink Magnetic_coupling.
- Centrifugal_fan wikiPageWikiLink Mechanical_fan.
- Centrifugal_fan wikiPageWikiLink Ratio.
- Centrifugal_fan wikiPageWikiLink Rotation.
- Centrifugal_fan wikiPageWikiLink SCFM.
- Centrifugal_fan wikiPageWikiLink Sea_level.
- Centrifugal_fan wikiPageWikiLink Sheave.
- Centrifugal_fan wikiPageWikiLink Standard_conditions_for_temperature_and_pressure.
- Centrifugal_fan wikiPageWikiLink Standard_cubic_feet_per_minute.
- Centrifugal_fan wikiPageWikiLink Standard_temperature_and_pressure.
- Centrifugal_fan wikiPageWikiLink Temperature.
- Centrifugal_fan wikiPageWikiLink Three-dimensional_losses_and_correlation_in_turbomachinery.
- Centrifugal_fan wikiPageWikiLink Vacuum_cleaner.
- Centrifugal_fan wikiPageWikiLink Variable-frequency_drive.
- Centrifugal_fan wikiPageWikiLink Waddle_fan.
- Centrifugal_fan wikiPageWikiLink Wheel.
- Centrifugal_fan wikiPageWikiLink Wind_turbine.
- Centrifugal_fan wikiPageWikiLink File:CentrifugalFan.png.
- Centrifugal_fan wikiPageWikiLink File:Centrifugal_fan.gif.
- Centrifugal_fan wikiPageWikiLink File:Velocity_Triangle_Backward_Facing.png.
- Centrifugal_fan wikiPageWikiLink File:Velocity_Triangle_for_Forward_Facing_Blade.png.
- Centrifugal_fan wikiPageWikiLinkText "Blowers".
- Centrifugal_fan wikiPageWikiLinkText "Centrifugal fan".
- Centrifugal_fan wikiPageWikiLinkText "blower".
- Centrifugal_fan wikiPageWikiLinkText "blowers".
- Centrifugal_fan wikiPageWikiLinkText "centrifugal fan".
- Centrifugal_fan wikiPageWikiLinkText "centrifugal".
- Centrifugal_fan wikiPageWikiLinkText "fan".
- Centrifugal_fan wikiPageWikiLinkText "squirrel cage blower".
- Centrifugal_fan wikiPageWikiLinkText "squirrel-cage fan".
- Centrifugal_fan wikiPageWikiLinkText "squirrel-cage".
- Centrifugal_fan date "April 2014".
- Centrifugal_fan hasPhotoCollection Centrifugal_fan.
- Centrifugal_fan reason "Sensitive in what way?".
- Centrifugal_fan wikiPageUsesTemplate Template:Citation_needed.
- Centrifugal_fan wikiPageUsesTemplate Template:Clarify.
- Centrifugal_fan wikiPageUsesTemplate Template:Cn.
- Centrifugal_fan wikiPageUsesTemplate Template:Commons_category.
- Centrifugal_fan wikiPageUsesTemplate Template:Convert.
- Centrifugal_fan wikiPageUsesTemplate Template:Elucidate.
- Centrifugal_fan wikiPageUsesTemplate Template:HVAC.
- Centrifugal_fan wikiPageUsesTemplate Template:Main.
- Centrifugal_fan wikiPageUsesTemplate Template:Refimprove.
- Centrifugal_fan wikiPageUsesTemplate Template:Reflist.
- Centrifugal_fan wikiPageUsesTemplate Template:Unreferenced_section.
- Centrifugal_fan subject Category:Fans.
- Centrifugal_fan subject Category:Russian_inventions.
- Centrifugal_fan subject Category:Turbomachinery.
- Centrifugal_fan hypernym Device.
- Centrifugal_fan type Article.
- Centrifugal_fan type Device.