NASA Technical PaperNational Aeronautics and Space Administration, Scientific and Technical Information Office, 1985 - Science |
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Common terms and phrases
1st derivative 2nd derivative Aerodynamic Shapes analytic expression axial station b-spline Barger and Mary Blended wing-body combination canopy surface class of surfaces Cn(n component computed computerized lofting Constant lines curvature derivative with respect Digitized dimensional grid end sections end shape specified equation 29 figure 2(b fuselage surface geometry homotopy parameter independent variable inner surface intermediate cross sections Intermediate Cross-Sectional Shape Langley Research Center lofted surface lofting lines lofting of aerodynamic methods for fit metric coefficients Modeling of Aerodynamic NASA outer boundary shape Performing Organization polynomial Raymond L represent rƒ(x,tƒ Security Classif Semianalytic Modeling semianalytic representation shape are presented shape transition function smooth specified intermediate Spline fit superimposing such surfaces Superposition surface equations eqs surface is defined surface normal surface parameters surface vector surfaces and grid surfaces are described surfaces that vary synthesized theory in various tion transition surface equations variation function vary smoothly x-station xa,t y₁ y₁(t