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A combustor assembly in a gas turbine engine is provided. The combustor assembly may comprise a combustor device coupled to a main casing, a transition duct and a flow conditioner. The combustor device may comprise a liner having inlet and outlet portions and a burner assembly positioned adjacent to

A combustor assembly in a gas turbine engine is provided. The combustor assembly may comprise a combustor device coupled to a main casing, a transition duct and a flow conditioner. The combustor device may comprise a liner having inlet and outlet portions and a burner assembly positioned adjacent to the liner inlet. The transition duct may comprise a conduit having inlet and outlet sections. The inlet section may be associated with the liner outlet portion. The flow conditioner may be associated with the main casing and the transition duct conduit for supporting the conduit inlet section.

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1. A combustor assembly in a gas turbine engine comprising a main casing, said combustor assembly comprising: a combustor device coupled to the main casing comprising: a liner having inlet and outlet portions; a burner assembly positioned adjacent to said liner inlet portion; a transition duct compr

1. A combustor assembly in a gas turbine engine comprising a main casing, said combustor assembly comprising: a combustor device coupled to the main casing comprising: a liner having inlet and outlet portions; a burner assembly positioned adjacent to said liner inlet portion; a transition duct comprising a conduit having inlet and outlet sections, said inlet section being of said transition duct conduit being associated with said liner outlet portion; and an annular flow conditioner attached at a first end to the main casing and engaging an outer surface of said inlet section of said transition duct conduit at a second end, said flow conditioner configured to increase the uniformity of an air distribution to said burner assembly, said flow conditioner being movable relative to said transition duct and configured to support said inlet section of said transition duct conduit such that a separate support bracket extending between the main casing and said inlet section of said transition duct conduit is not provided. 2. The combustor assembly as set out in claim 1, wherein said flow conditioner conditions compressed air moving toward said burner assembly to increase the uniformity of the air distribution to said burner assembly. 3. The combustor assembly as set out in claim 2, wherein said flow conditioner comprises a perforated sleeve having first and second ends, sleeve said first end being fixedly coupled to the main casing, and said sleeve second end and said transition duct conduit inlet section being movable relative to one another. 4. The combustor assembly as set out in claim 3, wherein said flow conditioner further comprises a roller bearing coupled to said sleeve second end for engaging an outer surface of said transition duct conduit inlet section. 5. The combustor assembly as set out in claim 3, wherein an inner surface of said sleeve second end and an outer surface of said transition duct conduit inlet section are provided with a wear resistant coating to allow said inner and outer surfaces to move smoothly relative to one another and prevent wear of said inner and outer surfaces. 6. The combustor assembly as set out in claim 1, wherein said liner outlet portion does not comprise radially contoured spring clips. 7. The combustor assembly as set out in claim 1, further comprising a floating ring provided in a slot formed in an inner surface of said transition duct conduit inlet section. 8. The combustor assembly as set out in claim 1, further comprising a brush seal associated with an inner surface of said transition duct conduit inlet section. 9. A combustor assembly in a gas turbine engine comprising a main casing, said combustor assembly comprising: a combustor device comprising: a liner having inlet and outlet portions; a burner assembly positioned adjacent said liner inlet portion; a transition duct comprising a conduit having inlet and outlet sections, said inlet section of said transition duct conduit being associated with said liner outlet portion, said liner outlet portion being devoid of radially contoured spring clips; and an annular flow conditioner attached at a first end to the main casing and engaging an outer surface of said inlet section of said transition duct conduit at a second end, said flow conditioner configured to increase the uniformity of an air distribution to said burner assembly, said flow conditioner being movable relative to said transition duct and configured to support said inlet section of said transition duct conduit such that a separate support bracket extending between the main casing and said inlet section of said transition duct conduit is not provided. 10. The combustor assembly as set out in claim 9, wherein said flow conditioner conditions compressed air moving toward said burner assembly to increase the uniformity of the air distribution to said burner assembly. 11. The combustor assembly as set out in claim 9, wherein said flow conditioner comprises a perforated sleeve having first and second ends, said sleeve first end being fixedly coupled to the main casing, and said sleeve second end and said transition duct conduit inlet section being capable of moving relative to one another. 12. The combustor assembly as set out in claim 11, wherein said flow conditioner further comprises a roller bearing coupled to said sleeve second end for engaging an outer surface of said transition duct conduit inlet section. 13. The combustor assembly as set out in claim 11, wherein an inner surface of said sleeve second end and an outer surface of said transition duct conduit inlet section are provided with a wear resistant coating to allow said inner and outer surfaces to move smoothly relative to one another and prevent wear of said inner and outer surfaces. 14. The combustor assembly as set out in claim 9, further comprising a floating ring provided in a slot formed in an inner surface of said transition duct conduit inlet section. 15. The combustor assembly as set out in claim 9, further comprising a brush seal associated with an inner surface of said transition duct conduit inlet section.