h a l f b a k e r yInvented by someone French.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
One problem with existing diesel engines is the inability of
the fuel mixture to mix adequately with the air for complete
combustion. (A lot of trade-offs are made to achieve this.) I
propose adding a heavy oil fuel into the air intake (as in a
spark-ignited design). A lighter, more flammable
fuel is then
injected into the combustion chamber. This would be superior
to a high-octane spark-ignited design because a far less
flammable fuel could be used in the intake--something that
may not burn reliably with a spark alone. (Nitromethane
comes to mind. I never said this had to be used on the
street.)
Please log in.
If you're not logged in,
you can see what this page
looks like, but you will
not be able to add anything.
Annotation:
|
| |
how would this be better than other advancements such as direct injection? Even typical fuel injection does prety well in this regard. |
|
| |
Is this not the principle behind using LPG (propane) in diesels? That's baked. |
|
| |
Your proposal treats fuel ignition as the only issue to solve.
It isn't. A fuel should be characterized by
1 storing adequate energy by weight and volume
2 readily ignited
3 combustion occurs rapidly enough to accommodate the mechanical cycle. |
|
| |
Most mixed fuel proposals suffer badly in implementation on the 3rd aspect. No info is given that makes yours better. |
|
| |