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, formed substantially in accordance with the values ​​of X, Y and Z Cartesian coordinates given in Table scalable selected from the group consisting of Tables 1-11, in which the values ​​of X, Y and Z Cartesian coordinate system are dimensionless values ​​given to convert into a dimensional distance by multiplying the values ​​of X, Y and Z Cartesian coordinate system into a number, and the coordinates X and Y represent coordinates koto rye, being connected continuing arcs, define the airfoil profile section portion at each height Z, wherein the sectional profile of the airfoil portion at each height Z are joined together 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 rotor blade, designed 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 20 inches (2.54 cm to 50.8 cm) .7. The finished product, having AER