F - Mech Eng,Light,Heat,Weapons – 02 – C
Patent
F - Mech Eng,Light,Heat,Weapons
02
C
F02C 7/042 (2006.01) F01D 9/02 (2006.01) F01D 9/04 (2006.01)
Patent
CA 2165863
The supersonic distributor for the inlet stage of a turbomachine comprises an outer case (102), a hub (101), and a set of peripheral blades (103) disposed in a ring and attached to the hub (101) to provide supersonic speed fluid passages (104) between the blades (103) to transform a flow at high pressure and low speed into a supersonic flow at low pressure. The blades (103) are disposed radially in regular manner within a fluid feed torus. In a section developed on a line corresponding to a given radius, i.e. in a blade-to-blade plane, the blades (103) define a profile in the form of a two- dimensional half-nozzle. This profile has a rectilinear upstream portion (134), a bulge (133) defining a throat (142) for accelerating the flow to a Mach number equal to 1, the throat (142) being of section that varies with radius, and a downstream portion (135) which terminates in a region of uniform flow at a trailing edge (131) which may be truncated perpendicularly to the axis of rotation.
Billonnet Gilles
Desclaux Jacques
Meauze Georges
Pommel Frederic
von Kaenel Andreas
Mccarthy Tetrault Llp
Societe Nationale D'etude Et de Construction de Moteurs D'aviati
LandOfFree
A supersonic distributor for the inlet stage of a turbomachine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A supersonic distributor for the inlet stage of a turbomachine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A supersonic distributor for the inlet stage of a turbomachine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1883917