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A damper winding is a squirrel-cage-like winding on the rotor of a synchronous electric machine that dampens oscillations and facilitates start-up. Learn about its history, construction, and applications from various sources.
A harmonic damper is a device fitted to the crankshaft of an internal combustion engine to counter torsional and resonance vibrations. It is essential for engines with long crankshafts or uneven firing order, and it may also serve as a pulley for the accessory drive belts.
A tuned mass damper (TMD) is a device that reduces mechanical vibrations by oscillating at a frequency similar to the resonant frequency of the structure it is mounted on. Learn about the principle, applications, and examples of TMDs in power transmission, automobiles, buildings, and bridges.
Retailers like Amazon, Walmart, and Tractor Supply Co. are offering up to 40 percent off portable generators during Labor Day, with the best-selling Champion 2,500-Watt Dual-Fuel model down to ...
A Van de Graaff generator is an electrostatic generator that produces very high voltage DC electricity by using a moving belt to charge a metal globe. It was invented by Robert J. Van de Graaff in 1929 and is used for physics research, education and entertainment.
A magnetorheological damper is a shock absorber that uses a magnetic field to control its viscosity and damping characteristics. Learn about its types, applications, history, and control algorithms from this Wikipedia article.
A diesel generator is a device that converts diesel fuel into electrical energy using a diesel engine and an electric generator. Learn about the different sizes, applications, and modes of diesel generators, as well as their advantages and disadvantages.
The distinction is significant since dampers reduce the vibration amplitude by converting the vibration energy into heat. Absorbers store the energy and return it to the vibration system at the appropriate time. [5] Centrifugal pendulum absorbers like tuned mass absorbers are not part of the force/torque flow.