This article defines two types of engine failures, detonation and pre-ignition, that are as insidious in nature to users as they are hard to recognize and detect. This discussion is intended only as a primer about these combustion processes since whole books have been devoted to the subject.
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An engine that is making 0.5 HP/in3 or less can sustain moderate levels of detonation without any damage; but an engine that is making 1.5 HP/in3, if it detonates, it will probably be damaged fairly quickly, here I mean within minutes. ... Home > Articles > Engine > Detonation > Page 2...
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Engine knocking - Wikipedia, the free encyclopedia
Knocking (also called knock , detonation , spark knock or pinging ) in spark-ignition internal combustion engines occurs when combustion of the air/fuel mixture in the cylinder starts off cor...
en.wikipedia.org/wiki/Engine_knocking
Pulse detonation engine - Wikipedia, the free encyclopedia
A pulse-detonation engine , or "PDE", is a type of propulsion system that can operate from subsonic up to hypersonic speeds. In theory the PDE design can produce an engine with a burn efficiency hig...
en.wikipedia.org/wiki/Pulse_detonation_engine
Detonation (also called "spark knock") is an erratic form of combustion that can cause head gasket failure as well as other engine damage. Detonation occurs when excessive heat and pressure in the combustion chamber cause the air/fuel mixture to autoignite.
www.misterfixit.com/deton.htm
Trying to isolate a detonation problem in a highly modified or even slightly modified engine requires you to determine if the combustion problem is being caused by a change you made to the engine, is inherent to a design flaw, or is derived from an external cause such as carbon deposits or poor fuel.
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What is a Pulse Detonation Engine and how does it work? ... What is a Pulse Detonation Engine? ... ; One of the newest and most exciting areas of pulse-jet development is the Pulse Detonation Engine (PDE).
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Engine Knock Detection and Analysis Equipment for Tuners, Rolling Roads, Trackdays and High Performance Vehicles ... The revolutionary new KS-4. A powerful, feature packed Knock Detection System. More Info ... KS-3 Knock Detection and Monitoring System. Complete Kit - Knock Sensor Included. More Info...
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View Patent Images: ... Images are available in PDF form when logged in. To view PDFs, Login or Create Account (Free!) ... United States Patent 2513775...
www.freepatentsonline.com/2513775.html
Eliminate engine detonation without retarding the ignition timing or losing engine power, throttle response, or fuel economy - High Performance Pontiac Magazine ... Home»Eliminate Engine Detonation Without Losing Power and Throttle Response...
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