Flywheel to wheel horsepower calculator

Wheel Horsepower to Crankshaft Horsepower Guestimator

Mk5cortinaestate.co.ukWheel Horsepower to Crankshaft Horsepower Guestimator. ... We always welcome any advice/experience that people can give us to help us improve on these utilities so please contact either Mike or myself using the links below if you have any contributions. email Mike. email FrozenMist. ...

https://www.mk5cortinaestate.co.uk/calculator4.php 

Flywheel horsepower calculator from elapsed time and ...

Racingcalcs.comThis calculator provides the flywheel horsepower from the elapsed time and weight of the vehicle. This calculator is not adjusted for atmospheric conditions. variable description elapsed time (ET) time to run the full length of the quarter mile weight total ready to run weight of vehicle including driver flywheel horsepower horsepower available at the flywheel … flywheel horsepower ...

https://racingcalcs.com/flywheel-horsepower-calculator-from-elapsed-time-and-weight/ 

Calculating Horsepower - How do we do it? > JF Automotive

Jfautomotive.co.ukWhen choosing a tuner, ask to see a dyno graph of a previous car they’ve tuned. Make sure it shows the wheel horsepower figures, and the flywheel horsepower figures. BHP-WHP= Horsepower Loss. HP Loss ÷ BHP x 100 = drivetrain loss percentage * FWD car around 16-17% loss * RWD car around 23-24% loss * 4WD car around 27%-30% loss

https://jfautomotive.co.uk/case-studies/calculating-horsepower/ 

Horsepower Calculator, calculate hp from et, trap speed ...

Cprparts.comCalculate Rear End Gear Ratio Enter the tire diameter in inches, rpm's of the motor at a certain speed as indicated by your speedometer in mph. This calculation assumes the car's transmission is in drive or 1:1 ratio, no overdrive.

http://www.cprparts.com/HPcalculator.html 

Calculate Horsepower from a flywheel | Physics Forums

Physicsforums.comI have a flywheel (not connected to an engine, just on a shaft and bearings, so assuming zero resistance), that weights 60 lbs, 18" wide, at 3200 RPM's. How can I calculate horsepower, brake, or torque? Working on a project, Thank you, Larry

https://www.physicsforums.com/threads/calculate-horsepower-from-a-flywheel.927941/ 

Engine Horsepower Calculator Find Your HP - Punishment Racing

Punishment-racing.comWheel Horsepower. Effective horsepower, commonly called Wheel Horsepower, is measured at the wheels. It takes into account all engine and drivetrain losses along the way. This is usually done by running the car on the dynamometer. Our engine horsepower calculator gives you a way to measure the approximate Wheel Horsepower of your vehicle.

https://www.punishment-racing.com/engine-horsepower-calculator/ 

Flywheel HP vs rear wheel HP - how to estimate? | Chevy ...

Stevesnovasite.comFor a relatively low power setup like 500 hp, I would start with a 15% loss for a manual tranny and a 20% loss with an automatic. The converter you use will be a large variable, so if you can lock it during the test you will see quite a power increase. If you are set on having 500 hp and get 375 to the wheels, just estimate a 25% drivetrain loss.

https://www.stevesnovasite.com/threads/flywheel-hp-vs-rear-wheel-hp-how-to-estimate.71573/ 

Flywheel Mass Size Design Equation and Calculator ...

Engineersedge.comEnergy equation variation flywheel. U = 0.5 J ( ω 2 max - ω 2 min) Polar-mass moment of inertia Fly Wheel. This inertia includes the flywheel inertia and the inertia of all rotating parts, referred to the flywheel speed by multiplying by the square of the ratio of the shaft speeds. J = U / ( ω 2 avg C s) Coefficient of Speed Variation of a ...

https://www.engineersedge.com/mechanics_machines/flywheel_mass_size_design_13981.htm 

Calculating HP to spin wheel | EngineeringClicks Forum ...

Engineeringclicks.comAs for HP, first of all you need calculate the moment of inertia for the disk i.e. I=.5mr^2. Notice r=radius Then, the rotational energy = .5*I*omega^2. That should give you the energy required to give that disc that speed. To find the required power, divide that energy by the time given and you will have Joules/sec, the unit of power equal to ...

https://www.engineeringclicks.com/forum/threads/calculating-hp-to-spin-wheel.4591/