I can not figure out what this engine noise is. It comes and goes and happens at different RPM ranges. Kind of fluttering...like plastic in the air. It gets loud as I put more gas, but if I lower gas pedal enough or floor the gas pedal it goes away for a little bit. ...
In this case, the symptoms of severe engine damage will be the same as a surge without recovery. There will be a loud noise. EPR will drop quickly; N1, N2 and fuel flow will drop. EGT may rise momentarily. There will be a loss of power to the airplane as a result of the severe ...
52 Effects Compressor stalls can result in one or more extremely loud bangs emanating from the engine as the combustion process "backfires". This may be accompanied by an increased exhaust gas temperature, and yawing of the aircraft in the direction of the affected engine. The effects of a ...
the contact heard an abnormal grinding noise when accelerating at any speed. The dealer advised the contact to bring the vehicle in for diagnostic testing but the manufacturer was not notified. The vehicle was taken to a private mechanic who advised the contact to replace the super charger ...
rapidly accelerating). LSPI is caused by particles or droplets of fuel and oil that ignite in the combustion chamber. Unlike the engine knocking sound associated with bad spark plugs, ignition timing issues or by using the wrong type of fuel, LSPI is known to create a distinctively loud bang...
In the case of a severe and sudden failure, there could be a loud bang with the aircraft's nose swinging in one direction or another. When there is a near-instantaneous loss of power on one side of the aircraft, the power from the remaining side causes the aircraft to swing in the op...
In Japan,some of the replacement mufflers installed as a substitute for standard mufflers emit a loud noise during vehicle acceleration,resulting in a high number of complaints about such vehicles.However,although these mufflers emit a loud noise when the vehicle is accelerating, most of them ...
Sometimes, carmakers are limited as to how loud they can make an engine. For instance, European regulations prevented Mercedes from making its AMG model's engine as loud as drivers imagined it to be. Exhaust regulations on that continent would affect cars shipped over to the U.S. and beyond...
Jet airplanes use very loud engines to provide powerful propulsion. a) When a jet is at rest, the noise from its engines at a distance of 25 meters is measured to be 150 dB. Calculate the sound power (in Watts) emitted by the engines. (Assume the sound en How many moving parts are...
Hi! My 2015 Prius C has a worrisome rattle/flapping sound when starting, idling, and accelerating for the first 10-15 or so minutes. It is definitely...