Sentences with phrase «injector pintle»
Carefully engineered injector pintle shape also helps.
https://mechanics.stackexchange.com/ Not exact matches
An example of what rocketeers call a pintle engine, even to a lay observer it is brilliantly straightforward, with one high - pressure coaxial fuel injector to mix rocket - grade kerosene and liquid oxygen instead of the hundreds of smaller injector holes used in other rocket engines.
As a side note, there are injector manufacturers that claim to provide the ability to vary fuel flow rate through use of multiple pintles (Injector Dynamics springs tinjector manufacturers that claim to provide the ability to vary fuel flow rate through use of multiple pintles (Injector Dynamics springs tInjector Dynamics springs to mind).
A good compromise might be a small - pintle small - orifice injector for idle, coupled with another injector: my proverbial «firehose» for hole shots.
What is unusual is how the pintle is moved in a GDI injector.
Blue top engine (smaller main journals, smaller piston pins, non-reinforced block, pintle - style injectors),