The phrase "air requirement" is correct and usable in written English.
It can be used in contexts related to aviation, environmental science, or any situation where the amount of air needed is being discussed.
Example: "The air requirement for the aircraft was calculated to ensure optimal performance during flight."
Alternatives: "air demand" or "air needs".
In addition to the greater reactivity that creates a small laminar flame thickness, allowance must be made for the significantly smaller air requirement for each mole of hydrogen fuel.
A new sooting index is proposed for oxygenated and non-oxygenated compounds, which considers the relation between the height of the flame tip and the volumetric stoichiometric air requirement of the flame.
It is shown that this index does not account for the presence of oxygen atoms in the fuel molecules, and the impact of fuel oxygen on the stoichiometric air requirement.
The result could be a guide for applying in bamboo trading as biomass, in design and operation control of energy conversion and in predicting flue gas flow rate, air requirement, and flue gas compositions in combustion, gasification or pyrolysis.
The air flow rate at which the OH maximum occurs is correlated to the stoichiometric or combustion air requirement and the higher heating value, which are fuel quality parameters for that mixture.
This observation suggests the basis for a method which has the potential to be designed and applied for estimating the combustion air requirement and heating value of gas mixtures with unknown fuel properties.
In a harsh rebuke to the Pataki administration, a state judge ruled today that the state has "failed to come anywhere close" to complying with laws requiring that it catalog clean air requirements and violations for hundreds of major polluters like factories and power plants.
Clean air requirements for arctic drilling would be cut back.
The battle over new clean air requirements has turned nasty here in the South.
Mr. Rowland said the continued troubles with Agbar highlight the state's struggles to meet federal clean air requirements.
For attaining an appropriate conversion of these fuels, primary air requirements substantially increased.
