Finished products having aerodynamic often wonder profile of the finished product, having aerodynamic parts on the LOW PRESSURE preset profiles, and a compressor

摘要

1. The finished product having the predetermined part of the aerodynamic profile substantially in accordance with the values ​​of X, Y and Z Cartesian coordinates given in Table 1, scalable, in which the values ​​X, Y and Z Cartesian coordinate system are dimensionless values ​​that can be transformed into dimensional distance by multiplying the specified values ​​X, Y and Z into a number, and the coordinates X and Y represent coordinates of which being connected continuing arcs, define airfoil profile sections at parts each height Z, wherein the airfoil section of the profile at each height Z smoothly connected to each other to form a complete airfoil shape chasti.2. The finished product according to claim 1, comprising an aerodynamic chast.3. The finished product according to claim 1, comprising a guide vane outlet, intended for use with kompressorom.4. The finished product according to claim 1, wherein the shape of the airfoil portion lies in an envelope within at least one of: +/- 5% of the chord length in a direction perpendicular to the place of the aerodynamic surface portion; and +/- 0.25 inches (6.35 mm) in a direction perpendicular to the place chasti.5 aerodynamic surface. The finished product according to claim 1, wherein the number used to convert dimensionless values ​​in the dimensional distance is at least one of a fraction, a decimal fraction, integer and mixed chislo.6. The finished product according to claim 1, whose height is approximately 1 inch to 15 inches (2.54 cm to 38.1 cm) .7. The finished product having a portion with reduced aerodynamic pressure side of a predetermined profile on susches