Windmill - Renewable Energy - Clean Electricity - Green Home - Solar Power

Solving for generator efficiency.

Scroll to the bottom to see typical input values for the variables.

wind power (P)

= 0

= 0

watt

air density (ρ)

= 0

= 0

kilogram/meter^3

rotor swept area (A)

= 0

= 0

meter^2

coefficient of performance (Cp)

= 0

= 0

wind velocity (V)

= 0

= 0

meter/second

gear box bearing efficiency (Nb)

= 0

= 0

generator efficiency (Ng)

= NOT CALCULATED

Select to solve for a different unknown

Symbol | Description | Typical values |

ρ | air density | 1.2 kg/m^{3} (sea level) |

Cp | performance coefficient | 0.35 is typical 0.56 is the theoretical maximum known as the Betz limit. |

Ng | generator efficiency | 50 percent to 80 percent. |

Nb | gearbox | 95 percent |

Infant Growth Charts - Baby Percentiles
Overtime Pay Rate Calculator
Salary Hourly Pay Converter - Jobs
Percent Off - Sale Discount Calculator
Pay Raise Increase Calculator
Linear Interpolation Calculator
Dog Age Calculator
Interest Equations Calculator
Mortgage Calculator - Extra Payments
Pump Calculator - Water Hydraulics
Real Estate Investment Calculators
Propeller Mixer Design Calculator
Heat Index Weather Calculator
Sales Tax Calculator
Loan To Value Ratio Calculator
Cyclone Design Calculator

Home: PopularIndex 1Index 2Index 3Index 4Infant ChartMath GeometryPhysics ForceFluid MechanicsFinanceLoan CalculatorNursing Math

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

Privacy Policy, Disclaimer and Terms

Copyright 2002-2015