Devices that can inject air-fuel mixture into the combustion chamber


by Anant90
Tags: air-fuel mixture, combustion chamber, engine, injector
Anant90
Anant90 is offline
#1
Oct7-10, 08:52 AM
P: 2
hey,
I need all the help i can get on this one....... can u guys tell me if there is any device that can be used instead of an ordinary fuel injector since i want it to be able to inject an air-fuel mixture. since the normal injector cant inject air i desperately need another device.

please do help!!!!
Phys.Org News Partner Science news on Phys.org
Going nuts? Turkey looks to pistachios to heat new eco-city
Space-tested fluid flow concept advances infectious disease diagnoses
SpaceX launches supplies to space station (Update)
mender
mender is offline
#2
Oct7-10, 09:15 AM
P: 563
Pretty hard to inject fuel and air at the same time considering the large volume of air needed by the engine. What's wrong with using a conventional intake stroke? That's exactly what it does and it seems to work very, very well!
rethunk
rethunk is offline
#3
Oct9-10, 10:30 AM
P: 14
Is this of any relevance?

http://ranwhenparked.blogspot.com/20...onda-cvcc.html

brewnog
brewnog is offline
#4
Oct10-10, 02:47 PM
Sci Advisor
PF Gold
brewnog's Avatar
P: 2,793

Devices that can inject air-fuel mixture into the combustion chamber


Some gas engines use port injection; these injectors should be able to cope with air with fuel in suspension. For use in-cylinder you are going to struggle if you're planning to use 'conventional' cylinder pressures.
mender
mender is offline
#5
Oct10-10, 10:32 PM
P: 563
Do you have any examples of the injectors that you're thinking of, brewnog?
brewnog
brewnog is offline
#6
Oct11-10, 02:53 PM
Sci Advisor
PF Gold
brewnog's Avatar
P: 2,793
None that I should talk about, sorry. They're out there though!


Register to reply

Related Discussions
Heat transfer inside engine combustion chamber General Engineering 3
Designing an inline flare gas combustion chamber General Engineering 1
View Windows on a Combustion Chamber Materials & Chemical Engineering 3
Rocket Engine Combustion Chamber Equations Mechanical Engineering 4
L head combustion chamber Mechanical Engineering 1