FIELD: mechanical engineering; axial flow turbines. SUBSTANCE: nozzle assembly of axial flow turbine included, for instance, into drive gas turbine plant has inner and outer coaxial shells with nozzle blades fitted in between. Exit edges of blades form angle 3...5° together with radial lines passing through root points of exit edges. EFFECT: increased useful power of gas plant in operation by modifying nozzle assembly of free power turbine without considerable design modifications of turbine base parts. 2 dwg
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