A manifold for a gas turbine engine includes oppositely facing first and second walls that extend from an annular wall. An undulating wall oppositely faces the annular wall and couples the first wall to the second wall. The walls collectively form a plurality of first chambers in fluid communication
A manifold for a gas turbine engine includes oppositely facing first and second walls that extend from an annular wall. An undulating wall oppositely faces the annular wall and couples the first wall to the second wall. The walls collectively form a plurality of first chambers in fluid communication with a plurality of second chambers so that each of the second chambers intersperse adjacent first chambers. Each first chamber has a first volume that is greater that a second volume of each second chamber.
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1. A manifold for a gas turbine engine, the manifold comprising: an annular wall;a first wall extending from the annular wall, the first wall including a plurality of first passages being disposed therethrough;a second wall extending from the annular wall, the second wall oppositely facing the first
1. A manifold for a gas turbine engine, the manifold comprising: an annular wall;a first wall extending from the annular wall, the first wall including a plurality of first passages being disposed therethrough;a second wall extending from the annular wall, the second wall oppositely facing the first wall, the second wall including a plurality of second passages being disposed therethrough; andan undulating wall oppositely facing the annular wall and coupling the first wall to the second wall, the undulating wall, the first and second walls, and the annular wall collectively forming a plurality of first chambers and a plurality of second chambers, each of the plurality of second chambers interspersed between adjacent chambers of the plurality of first chambers, the plurality of first chambers being in fluid communication with the plurality of second chambers, and wherein each of the plurality of first chambers having a first volume that is greater than a second volume of each of the plurality of second chambers. 2. The manifold of claim 1, further including at least a first fitting disposed through the first wall to feed fluid into a first chamber of the plurality of first chambers. 3. The manifold of claim 2, wherein the at least first fitting is casted integrally with the first wall to feed fluid into a first chamber of the plurality of first chambers. 4. The manifold of claim 1, wherein each first passage of the plurality of first passages is circumferentially spaced apart equally from one another. 5. The manifold of claim 1, wherein the plurality of second passages is arranged into sets of three second passages, each set of three second passages is disposed in a corresponding first chamber of the plurality of first chambers. 6. The manifold of claim 1, wherein the plurality of first passages forms first paths to a first section of the gas turbine engine. 7. The manifold of claim 1, wherein the plurality of second passages forms second paths to a second section of the gas turbine engine. 8. A gas turbine engine, the engine comprising: an inlet housing; anda manifold being formed within the inlet housing, the manifold being defined by an annular wall, a first wall, a second wall, and an undulating wall collectively forming a plurality of first chambers and a plurality of second chambers, each of the plurality of second chambers interspersed between adjacent chambers of the plurality of second chambers, the plurality of first chambers being in fluid communication with the plurality of second chambers, and wherein each of the plurality of first chambers having a first volume that is greater than a second volume of each of the plurality of second chambers. 9. The gas turbine engine of claim 8, wherein the first wall includes a plurality of first passages disposed therethrough and the second wall includes a plurality of second passages disposed therethrough. 10. The gas turbine engine of claim 9, wherein the plurality of first passages forms first paths from the manifold to a plenum disposed adjacently downstream the first wall. 11. The gas turbine engine of claim 9, wherein the plurality of second passages forms second paths from the manifold to a chamber disposed within the inlet housing. 12. The gas turbine engine of claim 10, further including a plurality of inlet guide vanes disposed downstream of the inlet housing, each inlet guide vane of the plurality of inlet guide vanes includes an airfoil and a stem extending radially outwardly from the airfoil, the stem includes a flute, the stem and the flute both contained within the plenum, the flute forming a path from the plenum to an internal cavity within the airfoil. 13. The gas turbine engine of claim 12, wherein each first passage of the plurality of first passages is circumferentially spaced apart equally from one another. 14. The gas turbine engine of claim 8, further including at least a first fitting disposed through the first wall to feed fluid into a first chamber of the plurality of first chambers. 15. The gas turbine engine of claim 8, further including at least a first fitting casted integrally with the first wall to feed fluid into a first chamber of the plurality of first chambers.
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이 특허에 인용된 특허 (9)
Cook Leonard J. (Canoga Park CA) Rosenthal Herman A. (San Diego CA), Aircraft anti-icing plenum.
Easley Sydney E. (Indianapolis IN) Heathco Craig E. (Indianapolis IN) Smith Clayton L. (Brownsburg IN), Inlet particle separator with anti-icing means.
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