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c2f73d09e5
This script creates a VKT Hershey Bar wing and writes out a Selig and Bezier airfoil file for the airfoil defined at the mid-span location. This demonstrates the WriteSeligAirfoil and WriteBezierAirfoil API functions.
72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
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void main()
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{
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Print(string("Begin Single Airfoil Export Script\n"));
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const double epsilon = 0.1;
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const double kappa = 0.1;
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const double tau = 10;
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Print(string("--> Creating Wing Geometry\n"));
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//==== Add Wing Geometry and Set Parms ====//
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string wing_id = AddGeom( "WING", "" );
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// Set VKT airfoil
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string xsec_surf = GetXSecSurf( wing_id, 0 );
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ChangeXSecShape( xsec_surf, 0, XS_VKT_AIRFOIL );
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string xsec_surf1 = GetXSecSurf(wing_id, 1);
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ChangeXSecShape( xsec_surf1, 1, XS_VKT_AIRFOIL );
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//==== Set Wing Section Controls ====//
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SetDriverGroup( wing_id, 1, AR_WSECT_DRIVER, ROOTC_WSECT_DRIVER, TIPC_WSECT_DRIVER );
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Update();
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//==== Set Parms ====//
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SetParmVal( wing_id, "Sweep", "XSec_1", 0 );
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SetParmVal( wing_id, "Root_Chord", "XSec_1", 1 );
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SetParmVal( wing_id, "Tip_Chord", "XSec_1", 1 );
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SetParmVal( wing_id, "Epsilon", "XSecCurve_0", epsilon );
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SetParmVal( wing_id, "Epsilon", "XSecCurve_1", epsilon );
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SetParmVal( wing_id, "Kappa", "XSecCurve_0", kappa );
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SetParmVal( wing_id, "Kappa", "XSecCurve_1", kappa );
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SetParmVal( wing_id, "Tau", "XSecCurve_0", tau );
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SetParmVal( wing_id, "Tau", "XSecCurve_1", tau );
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SetParmVal( wing_id, "Aspect", "XSec_1", 7.5005 );
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SetParmVal( wing_id, "Tess_W", "Shape", 122 );
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SetParmVal( wing_id, "SectTess_U", "XSec_1", 30 );
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SetParmVal( wing_id, "TECluster", "WingGeom", 1.0 );
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SetParmVal( wing_id, "LECluster", "WingGeom", 0.5 );
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Update();
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//==== Setup filenames, save, and export ====//
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string vsp_fname = "VKT_e" + double(epsilon) + "_k" + double(kappa) + "_t" + double(tau) + ".vsp3";
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string selig_fname = "VKT_e" + double(epsilon) + "_k" + double(kappa) + "_t" + double(tau) + ".dat";
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string bezier_fname = "VKT_e" + double(epsilon) + "_k" + double(kappa) + "_t" + double(tau) + ".bz";
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//==== Save Vehicle to File ====//
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string message = string("-->Saving vehicle file to: ") + vsp_fname + string("\n");
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Print( message );
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WriteVSPFile( vsp_fname, SET_ALL );
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Print( "COMPLETE\n" );
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const double u = 0.5; // export airfoil at mid span location
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//==== Write Selig Airfoil File ====//
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message = string("-->Writing Selig airfoil file to: ") + selig_fname + string("\n");
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Print( message );
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WriteSeligAirfoil( selig_fname, wing_id, u );
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Print( "COMPLETE\n" );
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//==== Write Bezier Airfoil File ====//
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message = string("-->Writing Bezier airfoil file to: ") + bezier_fname + string("\n");
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Print( message );
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WriteBezierAirfoil( bezier_fname, wing_id, u );
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Print( "COMPLETE\n" );
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Print(string("Done\n"));
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} |