Revolutions per minute — Tour par minute Pour les articles homonymes, voir RPM. Le tour par minute ou tr/min (Revolution Per Minute, Rotation Per Minute ou RPM, expressions utilisées par les anglophones) est une unité pour mesurer une vitesse de rotation. L unité légale… … Wikipédia en Français
Actual cubic foot per minute — The cubic foot per minute (CFM) or actual cubic foot per minute (ACFM) is a unit of volumetric capacity commonly used by manufacturers of blowers and compressors. Since the volumetric capacity refers to the volume of air or other gas at the inlet … Wikipedia
revolution per minute — (RPM or rpm or r/min) a unit of angular velocity, used particularly for rotation rates in mechanics. One r/min equals 0.104 720 radian per second. The tachometers on auto dashboards are usually calibrated in units of 1000 r/min … Dictionary of units of measurement
Minute of arc — This article is about geometry. For firearms terminology, see Minute of Angle. A minute of arc, arcminute, or minute of angle (MOA), is a unit of angular measurement equal to one sixtieth (1⁄60) of one degree. In turn, a second of arc or… … Wikipedia
Rotation around a fixed axis — Rotational motion can occur around more than one axis at once, and can involve phenomena such as wobbling and precession. Rotation around a fixed axis is a special case of rotational motion, which does not involve those phenomena. The kinematics… … Wikipedia
rotation — ro|ta|tion [rəuˈteıʃən US rou ] n 1.) [U] when something turns with a circular movement around a central point rotation of ▪ the rotation of the Earth on its axis rotation about/around ▪ the planet s rotation around the sun 2.) one complete… … Dictionary of contemporary English
rotation — noun 1 (U) the action of turning around a fixed point (+ about/around/on): the rotation of the Earth on its axis 2 (C) one complete turn around a fixed point: The blades spin at 100 rotations per minute. 3 in rotation a) if a group of people do… … Longman dictionary of contemporary English
rotation */ — UK [rəʊˈteɪʃ(ə)n] / US [roʊˈteɪʃ(ə)n] noun Word forms rotation : singular rotation plural rotations 1) a) [uncountable] movement in a circle around a fixed central point an increase in the speed of rotation b) [countable] a single movement in a… … English dictionary
rotation — ro|ta|tion [ rou teıʃn ] noun * 1. ) uncount movement in a circle around a fixed central point: an increase in the speed of rotation a ) count a single movement in a circle around a central point: a speed of 5,200 rotations per minute 2. )… … Usage of the words and phrases in modern English
Tour par minute — « Revolutions per minute » redirige ici. Pour l album du groupe Rise Against, voir Revolutions per Minute (album). Pour les articles homonymes, voir RPM. Le tour par minute … Wikipédia en Français
RPM (Unité) — Tour par minute Pour les articles homonymes, voir RPM. Le tour par minute ou tr/min (Revolution Per Minute, Rotation Per Minute ou RPM, expressions utilisées par les anglophones) est une unité pour mesurer une vitesse de rotation. L unité légale… … Wikipédia en Français