JP2016197001A5 - - Google Patents

Claims (34)

A nebulizer for a combustor:
Atomization area;
A proximal end having at least one inlet configured to allow fuel and / or atomizing medium to enter the atomizing region;
Having at least one outlet configured to allow atomized fuel to jump out of the atomization region, the outer surface having an air flow flowing around the at least one outlet Having a far end, which takes a shape that allows
The at least one outlet has a hole or bore defining an inner cross section and a tube defining an outer cross section;
The outer cross section is non-circular,
Nebulizer. A nebulizer according to claim 1,
The distal end of the nebulizer allows at least one first inlet configured to allow fuel to enter the atomization region, and allows an atomization medium to enter the atomization region. A nebulizer having at least one second inlet configured to. A nebulizer according to claim 1 or 2,
The near end of the sprayer has a plurality of first inlets. A sprayer according to claim 2 or 3,
The near end of the sprayer has a plurality of second inlets. A sprayer according to any one of claims 1 to 4,
The sprayer has a plurality of outlets at a distal end of the sprayer. A nebulizer according to claim 5,
The outer surface of the far end is a nebulizer that is shaped to allow air to flow between the outlets. The sprayer according to any one of claims 1 to 6,
The nebulizer, wherein the at least one outlet projects from an outer surface of a distal end of the nebulizer. A nebulizer according to claim 7,
The sprayer, wherein the outlet projects from the outer surface of the distal end of the sprayer in various orientations. A sprayer according to any one of claims 1 to 8,
A channel, groove between the at least one outlet and the at least one other outlet to allow air to flow between the at least one outlet and the at least one other outlet. A sprayer having a notch, a recess, or a recess. A sprayer according to any one of claims 1 to 9 ,
The nebulizer, wherein the inner cross section is non-circular. A sprayer according to any one of claims 1 to 10 ,
The sprayer, wherein the inner cross section and the outer cross section are non-circular. A nebulizer according to any one of claims 1 to 11 ,
The sprayer, wherein the inner cross section is a square, a rectangle, or a shape having a curvature. A sprayer according to any one of claims 1 to 12 ,
The sprayer, wherein the outer cross section is drop-shaped. A sprayer according to any one of claims 1 to 13 ,
The first inlet (s) are provided radially outside the second inlet (s).
Nebulizer. A nebulizer according to any one of claims 1 to 14 ,
The first inlet (s) and the second inlet (s) are fuel that enters the atomization region via the first inlet and the atomization via the second inlet. An atomizer configured to atomize the fuel by guiding the atomizing media entering the region toward each other. A sprayer according to any one of claims 1 to 15 ,
A sprayer having a peripheral skirt with a recess provided therein. A nebulizer according to claim 16 , comprising:
A sprayer wherein the inner surface of the skirt has connecting means such as inner threads. A nebulizer for a combustor:
Atomization area;
A first inlet configured to allow fuel to enter the atomization region;
A second inlet configured to allow atomization medium to enter the atomization region; and
Is atomized fuel having an outlet configured to allow jumping out of the atomization region, the first inlet, of said second inlet, and / or the outlet A nebulizer, wherein at least two comprise holes having a non-circular cross section. A nebulizer according to claim 18 ,
The sprayer, wherein the first inlet, the second inlet, and the outlet all comprise holes having a non-circular cross section. A nebulizer according to claim 18 or 19 ,
The first inlet has a square shape, a rectangular shape, or a cross section having a curvature. A nebulizer according to any one of claims 18 to 20 ,
The second inlet has a square shape, a rectangular shape, or a cross section having a curvature. A nebulizer according to any one of claims 18 to 21 ,
The outlet is a sprayer having a square, rectangular or curved cross section. A sprayer according to any one of claims 18 to 22 ,
A nebulizer further comprising a plurality of first inlets. A sprayer according to any one of claims 18 to 23 ,
A nebulizer further comprising a plurality of second inlets. A nebulizer according to any one of claims 18 to 24 ,
A nebulizer further comprising a plurality of outlets. A nebulizer according to any one of claims 18 to 25 ,
The first inlet (s) are provided radially outside the second inlet (s).
Nebulizer. A nebulizer according to any one of claims 18 to 26 ,
The first inlet (s) and the second inlet (s) are fuel that enters the atomization region via the first inlet and the atomization via the second inlet. An atomizer configured to atomize the fuel by guiding the atomizing media entering the region toward each other. A nebulizer according to any one of claims 18 to 27 ,
A sprayer having a peripheral skirt with a recess provided therein. A nebulizer according to claim 28 , wherein
A sprayer wherein the inner surface of the skirt has connecting means such as inner threads. A nebulizer according to any one of claims 1 to 29 ,
A nebulizer comprising a metal or metal alloy. A nebulizer according to any one of claims 1 to 30 ,
A nebulizer comprising Inconel 718 or cobalt chrome. A combustion zone; and
A combustor comprising the nebulizer according to any one of claims 1 to 31 ,
The combustor, wherein the atomizer outlet is configured to communicate fluid with the combustion zone and to introduce atomized fuel into the combustion zone. A nebulizer according to claim 32 , comprising:
The atomizer, wherein the combustion region is a primary combustion region. A nebulizer according to claim 32 or 33 ,
The atomizer further comprising a combustion stabilization device for generating the combustion region.