Mass Fraction

Mass fraction may refer to:

  • Mass fraction (chemistry), the ratio or percentage of one substance out of the total
  • Propellant mass fraction, the amount of mass left behind such as the stages of rockets
  • Payload fraction, the efficiency of the mass to be transported compared to the total mass

Other articles related to "mass fraction, fraction, mass, mass fractions, fractions":

Parts-per Notation - Criticism - Mass Fraction Vs Mole Fraction
... problem of the parts-per notation is that it may refer to either a mass fraction or a mole fraction ... For example, the conversion factor between a mass fraction of 1 ppb and a mole fraction of 1 ppb is about 4.7 for the greenhouse gas CFC-11 in air ... to draw the conclusion that their own usage (mass/mass, mol/mol or others) is the only correct one ...
Mass Fraction (chemistry)
... In chemistry, the mass fraction is the ratio of one substance with mass to the mass of the total mixture, defined as The sum of all the mass fractions is ... For elemental analysis, mass fraction (or "mass percent composition") can also refer to the ratio of the mass of one element to the total mass of a compound ...
Solid-fuel Rocket - Performance
... Propellant fractions are usually somewhat higher for (non-segmented) solid propellant first stages than for upper stages ... pound Castor 120 first stage has a propellant mass fraction of 92.23% while the 31,000 pound Castor 30 upper stage recently developed for Orbital Science's Taurus II COTS (Internati ... due to their simplicity, reliability, compactness and reasonably high mass fraction ...
Concentration Measurements - Related Quantities - Mass Fraction
... The mass fraction is the fraction of one substance with mass to the mass of the total mixture, defined as The SI unit is kg/kg ... However, the deprecated parts-per notation is often used to describe small mass fractions ...

Famous quotes containing the words fraction and/or mass:

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