Aircraft propulsion assembly comprising a jet pipe with a...

Details Aircraft propulsion assembly comprising a jet pipe with a... Aircraft propulsion assembly comprising a jet pipe with a...

F - Mech Eng,Light,Heat,Weapons

02

K

F02K 1/44 (2006.01) F02K 1/38 (2006.01) F02K 1/48 (2006.01)

Patent

CA 2655601

The subject of the invention is a propulsion assembly comprising at least one jet pipe (62, 76) comprising an air outlet delimited by a trailing edge (78, 82), characterized in that the end portion of the jet pipe (62, 76) has two notches (84) each corresponding to one favoured direction of acoustic radiation, these being separated by protruding portions (86) capable of limiting the acoustic radiation, and the said notches being offset upwards relative to the horizontal midplane.

L'objet de l'invention est un ensemble propulsif comprenant au moins un conduit d'éjection (62, 76) comportant une sortie d'air délimitée par un bord de fuite (78, 82), caractérisé en ce que la partie terminale du conduit d'éjection (62, 76) comprend deux échancrures (84) correspondant chacune à une direction de rayonnement acoustique privilégiée, séparées par des parties avancées (86) susceptibles de limiter le rayonnement acoustique, lesdites échancrures étant décalées par rapport au plan médian horizontal vers le haut.

Affiliated with

Also associated with

Rating

Aircraft propulsion assembly comprising a jet pipe with a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aircraft propulsion assembly comprising a jet pipe with a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aircraft propulsion assembly comprising a jet pipe with a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1815788