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The SI unit is cubic metres per second (m 3 /s). Another unit used is standard cubic centimetres per minute (SCCM). In US customary units and imperial units , volumetric flow rate is often expressed as cubic feet per second (ft 3 /s) or gallons per minute (either US or imperial definitions).
second Volume: L: litre l: litre m3: ... → 1.23 trillion cubic feet (35 × 10 ^ 9 m 3) Units ... kilometer per hour km/s: km/s: kilometre per second: kilometer per ...
= 4.719 474 432 × 10 −4 m 3 /s: cubic foot per second ft 3 /s ... = 6.309 019 64 × 10 −5 m 3 /s: litre per minute ... = 4.184 × 10 9 J: watt-hour:
The standard liter per minute (SLM or SLPM) is a unit of (molar or) mass flow rate of a gas at standard conditions for temperature and pressure (STP), which is most commonly practiced in the United States, whereas European practice revolves around the normal litre per minute (NLPM). [1]
Cubic metre per second or cubic meter per second in American English (symbol m 3 ⋅ s −1 or m 3 /s) is the unit of volumetric flow rate in the International System of Units (SI). It corresponds to the exchange or movement of the volume of a cube with sides of one metre (39.37 in) in length (a cubic meter , originally a stere ) each second .
Standard cubic centimeters per minute (SCCM) is a unit used to quantify the flow rate of a fluid. 1 SCCM is identical to 1 cm³ STP /min. Another expression of it would be Nml/min. Another expression of it would be Nml/min.
For liquids, various units are used depending upon the application and industry, but might include gallons (U.S. or imperial) per minute, liters per second, liters per m 2 per hour, bushels per minute or, when describing river flows, cumecs (cubic meters per second) or acre-feet per day.
A correct description of such an object requires the application of Newton's second law to the entire, constant-mass system consisting of both the object and its ejected mass. [ 7 ] Mass flow rate can be used to calculate the energy flow rate of a fluid: [ 8 ] E ˙ = m ˙ e , {\displaystyle {\dot {E}}={\dot {m}}e,} where e {\displaystyle e} is ...