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  2. Dynamometer - Wikipedia

    en.wikipedia.org/wiki/Dynamometer

    Inertia sweep: an inertia dyno system provides a fixed inertial mass flywheel and computes the power required to accelerate the flywheel (the load) from the starting to the ending RPM. The actual rotational mass of the engine (or engine and vehicle in the case of a chassis dyno) is not known, and the variability of even the mass of the tires ...

  3. Chassis dynamometer - Wikipedia

    en.wikipedia.org/wiki/Chassis_dynamometer

    A chassis dynamometer, informally referred to as a rolling road [1] or a dyno, is a mechanical device that uses one or more fixed roller assemblies to simulate different road conditions within a controlled environment, and is used for a wide variety of vehicle testing and development purposes.

  4. Mechanically powered flashlight - Wikipedia

    en.wikipedia.org/wiki/Mechanically_powered...

    A dyno torch, dynamo torch, or squeeze flashlight is a flashlight or pocket torch which generates energy via a flywheel. The user repeatedly squeezes a handle to spin a flywheel inside the flashlight, attached to a small generator/dynamo, supplying electric current to an incandescent bulb or light-emitting diode. The flashlight must be pumped ...

  5. Prony brake - Wikipedia

    en.wikipedia.org/wiki/Prony_brake

    Prony brake dynamometers at a tractor contest in 1910 Schematic of a Prony brake Actual Prony Brake built for testing 5HP Steam Engine. The Prony brake is a simple device invented by Gaspard de Prony in 1821 to measure the torque produced by an engine.

  6. Inertial response - Wikipedia

    en.wikipedia.org/wiki/Inertial_response

    The electrical load can have an inertia-like quality. For example, typical industrial electrical motors consume less power at lower frequencies, adding a small, but noticeable amount of inertia to the system, [9] this effect is diminishing due to switching to modern and efficient variable-speed controls that have much less inertia-like response.

  7. Engine balance - Wikipedia

    en.wikipedia.org/wiki/Engine_balance

    Engine balance refers to how the inertial forces produced by moving parts in an internal combustion engine or steam engine are neutralised with counterweights and balance shafts, to prevent unpleasant and potentially damaging vibration. The strongest inertial forces occur at crankshaft speed (first-order forces) and balance is mandatory, while ...

  8. Variable-length intake manifold - Wikipedia

    en.wikipedia.org/wiki/Variable-length_intake...

    Mazda — Variable Inertia Charging System (VICS) is used on the Mazda FE-DOHC engine and Mazda B engine family of inline-four engines, and Variable Resonance Induction System (VRIS) in the Mazda K engine family of V6 engines. An updated version of this technology is employed on Mazda's new Z and L engines, which is also used by Ford as the ...

  9. Dyno - Wikipedia

    en.wikipedia.org/wiki/Dyno

    Dyno may refer to: Dyno (company), an emergency drainage and plumbing company; Dyno (climbing), a technique used in climbing; Dyno – short name for Dynamometer – a device for measuring force, torque or power; Dyno, an application container on the cloud platform Heroku