Method for producing a rotor/stator seal of a gas turbine
A gas turbine and stator sealing technology, which is used in engine manufacturing, machinery/engine, mechanical equipment, etc., can solve the problems of wear and tear of sealing material, blade tip entry, etc., to save fuel, prevent clogging, and have a small sealing effect.
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[0047] figure 2 A turbine housing 1 is shown in plan view, on the inner circumference of which a receiving section 2 for a sealing section 3 is arranged. The sealing segments 3 which adjoin one another on the circumference of the turbine housing 1 have sealing surfaces 4 on their radially inward circumferential surfaces.
[0048] exist figure 1 The axis of rotational symmetry of the gas turbine is schematically indicated with reference numeral 5 in . A plurality of turbine blades 7 (rotor blades or rotor blades) are arranged distributed over the circumference on the rotor disk 6 . The radially outward tips of the turbine blades 7 seal against the sealing surface 4 of the sealing section 3 and enclose therewith a sealing gap 8 which can be calculated from the difference between the stator radius 9 and the rotor radius 10 . Arrow 11 indicates the direction of air flow through the gas turbine.
[0049] Figure 3a also shows figure 1 The initial state shown in . The sealin...
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