Mach number definition

Mach number means the ratio of true air speed to the speed of sound.
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Mach number means the ratio of true airspeed to the speed of sound;
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Mach number means the ratio of true airspeed to the speed of sound. "Main rotor" means the rotor that supplies the principal lift to a
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Examples of Mach number in a sentence

  • The climb continues at *** Mach number to the initial cruise altitude.

  • The climb continues at the recommended climb speed for minimum block fuel until *** Mach number is reached.

  • Neither Mach number nor Reynolds number can be used to define reference conditions; these are derived from the fundamental reference quantities.

  • The nondimensionalization of other flow variables follows the practice used to derive the Mach number independence principle.

  • Moreover, 3D semi-implicit schemes have the potential to become more cost-effective than split-explicit schemes at higher resolution where the grid aspect ratio is more isotropic and where the number of small time steps increases with the sound speed Courant number for low Mach number flows.The derivation of the scheme is based on the 3-timelevel Leapfrog integration and uses the time-tendency formulation to minimize cancellation errors.

  • The climb continues at the recommended climb speed for minimum block fuel until 0.78 Mach number is reached.

  • If an immediate temporary change in the Mach number is essential (due to turbulence for example), ATC must be so informed.

  • The climb continues at 0.85 Mach number to the initial cruise altitude.

  • The climb continues at 0.78 Mach number to the initial cruise altitude.

  • The climb continues at the recommended climb speed for minimum block fuel until 0.85 Mach number is reached.

Related to Mach number

  • Batch number means a unique numeric or alphanumeric identifier assigned prior to any testing to allow for inventory tracking and traceability.

  • Original part number means a combination of numbers or letters assigned by the enterprise at item creation to a class of items with the same form, fit, function, and interface.

  • Serial number within the enterprise identifier means a combination of numbers, letters, or symbols assigned by the enterprise to an item that provides for the differentiation of that item from any other like and unlike item and is never used again within the enterprise.

  • Serial number within the part, lot, or batch number means a combination of numbers or letters assigned by the enterprise to an item that provides for the differentiation of that item from any other like item within a part, lot, or batch number assignment.

  • License number means the official number issued to a private security services business licensed by