| 摘要 |
FIELD: machine building.SUBSTANCE: burner of gas turbine has a variety of main swirlers that have an inlet hole formed with an edge of the main swirler. Inlet guide device with a flow directing surface that passes from one of the inlet holes to the adjacent inlet hole adjoins edges (30) of the main swirlers, which form inlet holes, and extended from there in the radial outward direction. Main swirlers are located centrally and symmetrically, and namely around a pilot burner. The flow guiding surface passes radially on the outer side of the main swirlers from the section that faces radially outwards to the section located on the inlet hole and facing radially inwards.EFFECT: creation of gas turbine burner that has uniform air flow in the main swirlers.13 cl, 6 dwg |
