# Engine Design Calculator

Automobile - Car

Solving For Engine Volumetric Efficiency ## Inputs:

cubic feet per minute (CFM)
unitless
cubic inch displacement (CID)
unitless
revolutions per minute (RPM)
unitless

## Conversions:

cubic feet per minute (CFM)
= 0
= 0
cubic inch displacement (CID)
= 0
= 0
revolutions per minute (RPM)
= 0
= 0

## Solution:

Volumetric Efficiency (VE)
= NOT CALCULATED

## Other Units:

Change Equation
Select to solve for a different unknown

Where
 VE = volumetric efficiency CFM = engine air flow rate - cubic feet per minute CID = engine displacement, size or volume - cubic inches RPM = engine speed - revolutions per minute NOC = number of cylinders BORE = length STROKE = length HGV = head gasket volume HGCT = head gasket compressed thickness PDV = piston deck volume DPD = deck to piston distance VPD = volume of piston depressions VPB = volume of piston bumps SV = swept volume CR = compression ratio CCV = combustion chamber volume ISH = injector size per horsepower HP = horsepower

References - Books: See 3 on reference page

Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists

By Jimmy Raymond Contact: aj@ajdesigner.com