Engine cleaning.
Good day fellow Ppruners,
I have question regarding commercial aircraft jet engine washing. I am specifically referring to engine washing technology that can be used at the gate, as opposed to any engine washing that takes place during scheduled maintenance.
What I would like to know is:
1) What would be the most common method currently used for engine washing? Is this method effective? what are the new technologies in this area?
2) How often is it recommended to wash a jet engine?What would the minimum hours of operation be between washes? Is there any advantages to be gained in washing a jet engine after every flight?
3) Are there any studies which have been conducted on this subject that show clearly how much fuel consumption efficiency can be increased through regular engine washes?
4) Are there any limitations currently in place on this practice.
5) In Europe is this a service which is commonly offered at all major airports? Where would be the best place to go an see any of these systems in action.
Thanks for your time, I greatly appreciate any answers which you experienced persons can provide.
Br
Passepartourt