Sview Maths

PROFESSIONAL ENGINE, CHASSIS AND GEARBOX CONTROL ELECTRONICS FOR AUTOMOTIVE AND MOTORSPORT

Life Racing Ltd is an in-house sister company to Advanced Engine Research Ltd.

http://www.liferacing.com/
http://www.syvecs.com/

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west_minist
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Sview Maths

Post by west_minist » Sun Jan 13, 2019 9:07 pm

Engine Flow ( wa) lbs/min: 14.7*lam1*sqrt(0.803653082089*relFp1/2999)*fuelDutyPri1/100*4

https://www.traditionaloven.com/tutoria ... -flow.html

0.803653082089 is the Sqrt of the 565cc injectors @ 43.5psi to lb/min (petrol flow)
4 above is the # of Cylinders

Engine Volumetric Efficiency: (((14.7*lam1*sqrt(0.803653082089*relFp1/2999)*fuelDutyPri1/100*4)*(639.6*(460+Tm)))/(map1*0.5*rpm*vd))*100

·R = Gas Constant = 639.6
·Tm = Intake Manifold Temperature (degrees F)
·VE = Volumetric Efficiency
·Vd = engine displacement (Cubic Inches, convert from liters to CI by multiplying by 61.02, ex. 2.0 liters * 61.02 = 122 CI)

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