Airfoil definition

Airfoil means a device designed to provide lift. For the purposes of this division, an airfoil includes any device designed to be towed behind a vessel or vehicle that allows a person or persons to be lifted into the air.

Examples of Airfoil in a sentence

  • A reminder of the definition of the airfoil and its vocabulary is presented in annex11.2. Airfoil.

  • Hajimahamadi 1519 The Effect of Pressure Induced Hoop Stress on Bi-Axially Loaded through Wall Cracked Cylindrical Structures – A Strain Based MethodM.V.N. Sivakumar, B.N. Rao and S.R. Satishkumar 1525The Effects of Airfoil Camber on Flutter Suppression Regarding Timoshenko Beam TheoryA.

  • Airfoil Data Input File(airfoil data input file example): The airfoil data input files themselves (one for each airfoil) include tables containing coefficients of lift force, drag force, and pitching moment versus AoA, as well as UA model parameters.

  • The blades shall be continuously-welded, die-formed Airfoil type, designed for maximum efficiency and quiet operation.

  • Airfoil, Centrifugal Fan Wheels: Smooth-curved inlet flange, backplate, and hollow die-formed airfoil-shaped blades continuously welded at tip flange and backplate; cast-iron or cast-steel hub riveted to backplate and fastened to shaft with set screws.

  • McCrink, MH*, Bons, JP, and Gregory, JW, 2020, “Aerodynamic Performance and Trailing Edge Flow Physics on an Airfoil in an Oscillating Freestream,” 2020 AIAA SciTech Forum (AIAA 2020-1758), Orlando, FL, January 6-10, 2020.† doi: 10.2514/6.2020-1758.

  • Airfoil blade dampers of double skin construction with linkage out of the air stream shall be used whenever the damper face velocity exceeds 1500 FPM or system pressure exceeds 2.5” w.g., but no more than 4000 FPM or 6” w.g. Acceptable manufacturers are Johnson Controls D-7250 D-1250 or D-1300, Ruskin CD50, and Vent Products 5650.

  • During the fourth quarter of 1995 the Company formed a joint venture, Airfoil Technologies International LLC (ATI), with General Electric Aircraft Engines to provide fan blade and airfoil repair services for flight-based turbine engine blades.

  • Airfoil: A streamlined air-foil shall be integral at the bottom of the hood opening on bench top hoods.

  • Airfoil fans shall bear the AMCA certified rating seal for airflow and sound.

Related to Airfoil

  • Automotive windshield washer fluid means any liquid designed for use in a motor vehicle windshield washer system either as an antifreeze or for the purpose of cleaning, washing, or wetting the windshield. Automotive windshield washer fluid does not include fluids placed by the manufacturer in a new vehicle.

  • aeroplane means a power-driven heavier-than-air aircraft, deriving its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight;

  • Engine under the Lease. The term "Engines" means, as of any date of determination, both Engines then leased to the Lessee pursuant to the Lease.

  • Antenna coating means a coating labeled and formulated exclusively for application to equipment and associated structural appurtenances that are used to receive or transmit electromagnetic signals.

  • Engines means, as of any date of determination, all Engines then leased hereunder.

  • Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.

  • Landing means the level portion of a stairs located between flights of stairs or located at the top and foot of a stairs.

  • Airports means Chicago O’Hare International Airport and Chicago Midway International Airport.

  • carriageway means a way constituting or comprised in a highway being a way (other than a cycle track) over which the public have a right of way for the passage of vehicles;

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Connector means a flanged, screwed, welded, or other joined fitting used to connect two pipelines or a pipeline and a piece of process equipment.

  • Sailboat means the same as that term is defined in Section 73-18-2.

  • Ambient air means that portion of the atmosphere, external to buildings, to which the general public has access.

  • NACE means National Association of Corrosion Engineers

  • Propeller means for a device for propelling an aircraft that has blades on a powerplant driven shaft and that, when rotated, produces by its action on the air, a thrust approximately perpendicular to its plane of rotation and it includes control components normally supplied by its manufacturer, but does not include main and auxiliary rotors or rotating airfoils of powerplants;

  • PNode has the meaning set forth in the CAISO Tariff.

  • Fuel means any solid, liquid or gaseous combustible material;

  • Hot Weather Alert means the notice provided by PJM to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for extreme hot and/or humid weather conditions which may cause capacity requirements and/or unit unavailability to be substantially higher than forecast are expected to persist for an extended period. IDR Transfer Agreement:

  • Waterbody means any accumulation of water, surface or underground, natural or artificial, including rivers, streams, creeks, ditches, swales, lakes, ponds, marshes, wetlands, and ground water. The term does not include any storage or treatment structures.

  • Cabin means a non-residential enclosure constructed of non-load bearing partitions;

  • Valve means a device used to control the flow of water in the irrigation system.

  • Seaplane means an aeroplane capable normally of taking off from and alighting solely on water;

  • Flat coating means a coating that is not defined under any other definition in this section and that registers gloss less than 15 on an 85-degree meter or less than 5 on a 60-degree meter.

  • Pilot or "Payment in Lieu of Tax" shall mean any payment made to the Agency or an affected tax jurisdiction equal to all or a portion of the real property taxes or other taxes which would have been levied by or on behalf of an affected tax jurisdiction with respect to a project but for tax exemption obtained by reason of the involvement of the Agency in such project, but such term shall not include Agency fees.

  • Airport means public-use airport open to the public without prior permission and without restrictions within the physical capacities of available facilities.

  • Filter means material placed in the useful beam to preferentially absorb selected radiations.