A320 avearge fuel consumption is 2400 kg per hour
The Airbus A320 uses Jet A / Jet A-1 type fuel
Modern airplanes have swept wings and so the NACA airfoil system is hard to apply since it it is constantly changing throughout the wing. Even if it was still in use, or another system is in use, the fact is that most companies keep these values extremely confidential since the wing is the most important part of a plane and they dont want other companies copying their airplanes.
15,843 kg
The A320 has 7 fuel tanks,center tank, Inner tank,outer tank, and the vent tank (on the end of the wing)
Depends on how much fuel is int he tanks already.
The standard A320 has a fuel capacity of 6,400 US gallons. Jet Fuel is 210.5 cents/gallon (7-Jan-2010), giving a maximum refuelling cost of $13,472.
NACA 0012 with modifications?
The Airbus A320 uses Jet A / Jet A-1 type fuel
150 gallons per hour
Airbus do not make an A320-300.
An Airbus A320 uses jet fuel--if you land at a civilian airport you are going to get either Jet A or Jet A-1.