Engine speed definition

Engine speed. The measurement shall be accurate to within ± 0.5 per cent. Engine speed shall be measured preferably with an automatically synchronized revolution counter and chronometer (or counter-timer).
Sample 1Sample 2
Engine speed means the rotational speed of the engine output shaft.]
Sample 1Sample 2Sample 3

Examples of Engine speed in a sentence

  • Texas proposed to revise this section to conform to amended Federalregulations by making minor wordingchanges, deleting paragraph (b) in itsentirety, and by adding new paragraphs(4) through (8).

  • A harmonic analysis of the vibration records must be made by a method approved by the Agency, at each increment of Engine speed and the results plotted against Engine speed so that the predominant orders of vibration and their relative magnitudes are clearly shown throughout the operating speed range of the Engine.

  • A tabulation based on the theoretical and test results obtained must be made detailing the following information relating to resonant conditions for the most serious criticals: Engine speed, order of vibration, frequency, maximum and minimum values of vibration stress in the crankshaft and Propeller shaft and the region at which they occur.

  • Engine speed shall be adjustable to operate the pump between maximum and minimum design operation speeds.

  • In other cases where for practical reasons it is impossible to use the strain type of torsional vibration pickups, and a seismic type of instrument attached to the free end of the crankshaft is used, the angular displacement amplitudes of the various orders of vibration at the free end of the crankshaft must be plotted against Engine speed.

  • These limiter settings may include Engine speed, measured gas temperature and fuel flow.

  • South Dakota Governor William Janklow recently threatened to stop trucks carrying Canadian grain and livestock at the South Dakota/Canada border.

  • Engine speed readout shall be ac- curate to within±2 percent of the abso- lute standard value, as defined in § 92.116 of this part.

  • The WHTC shall be performed according to the reference cycle as set out in paragraph 7.4. Engine speed and torque command set points shall be issued at 5 Hz (10 Hz recommended) or greater.

  • The WHTC shall be performed in accordance with the reference cycle as set out in paragraphs 7.4.6. and 7.4.7. Engine speed and torque command set points shall be issued at 5 Hz (10 Hz recommended) or greater.

Related to Engine speed

  • 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.

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

  • Engine degreaser means a cleaning product designed to remove grease, grime, oil and other contaminants from the external surfaces of engines and other mechanical parts.

  • 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;

  • aircraft engines means aircraft engines (other than those used in military, customs or police services) powered by jet propulsion or turbine or piston technology and:

  • Aircraft means any machine that can derive support in the atmosphere from the reactions of the air other than the reactions of the air against the earth’s surface;

  • APU means the auxiliary power unit of the Aircraft.

  • Engine Manufacturer means CFM International, Inc.

  • Fixed wing turbine powered aircraft means an aircraft that:

  • airframes means airframes (other than those used in military, customs or police services) that, when appropriate aircraft engines are installed thereon, are type certified by the competent aviation authority to transport:

  • engine type means a category of engines which do not differ in essential engine characteristics.

  • Compression Ignition Engine means an internal combustion engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The regulation of power by controlling fuel supply in lieu of a throttle is indicative of a compression ignition engine.

  • Unmanned aircraft system means an unmanned aircraft and associated elements (including communication links and the components that control the unmanned air- craft) that are required for the operator to operate safely and efficiently in the national airspace system.’’.

  • Airframe means the Aircraft excluding the Propulsion Systems.

  • Unmanned aircraft means an aircraft that is not:

  • Landing Gear means the installed main and nose landing gear, components and their associated actuators, side braces and parts.

  • technical specification means, with respect to any Software, the document setting forth the technical specifications for such Software and included in the Statement of Work.

  • Signaling System 7 (SS7 means a signaling protocol used by the CCS Network.

  • Diesel engine means an internal combustion, compression-ignition (CI) engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The regulation of power by controlling fuel supply in lieu of a throttle is indicative of a compression ignition engine.

  • Civil aircraft means any aircraft other than a public aircraft.

  • aircraft type means all aircraft of the same basic design including all modifications thereto except those modifications which result in a change in handling or flight characteristics;

  • 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;

  • Dual-Fuel Engine means an engine that is designed to simultaneously operate with a liquid fuel and a gaseous fuel, both fuels being metered separately, the consumed amount of one of the fuels relative to the other one being able to vary depending on the operation;

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

  • Public aircraft means an aircraft used exclusively in the service of any government or of any political subdivision thereof, including the government of any state, territory, or possession of the United States, or the District of Columbia, but not including any government-owned aircraft engaged in carrying persons or property for commercial purposes.

  • Combustion turbine means an enclosed fossil or other fuel-fired device that is comprised of a compressor, a combustor, and a turbine, and in which the flue gas resulting from the combustion of fuel in the combustor passes through the turbine, rotating the turbine.