From: plaa Date: Sun, 4 Sep 2011 17:52:21 +0000 (+0000) Subject: removed commented sysout lines X-Git-Tag: upstream/1.1.9^2~16 X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=1172448711a70511a9afb3fabc8171e02464b9f3;p=debian%2Fopenrocket removed commented sysout lines git-svn-id: https://openrocket.svn.sourceforge.net/svnroot/openrocket/trunk@168 180e2498-e6e9-4542-8430-84ac67f01cd8 --- diff --git a/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java b/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java index f15539c1..dac1c83d 100644 --- a/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java +++ b/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java @@ -206,7 +206,6 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { calcMap.get(component).calculateNonaxialForces(conditions, forces, warnings); forces.setCP(component.toAbsolute(forces.getCP())[0]); forces.setCm(forces.getCN() * forces.getCP().x / conditions.getRefLength()); - // System.out.println(" CN="+forces.CN+" cp.x="+forces.cp.x+" Cm="+forces.Cm); if (map != null) { AerodynamicForces f = map.get(component); @@ -256,25 +255,19 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { Re = conditions.getVelocity() * configuration.getLength() / conditions.getAtmosphericConditions().getKinematicViscosity(); - // System.out.printf("Re=%.3e ", Re); - // Calculate the skin friction coefficient (assume non-roughness limited) if (configuration.getRocket().isPerfectFinish()) { - // System.out.printf("Perfect finish: Re=%f ",Re); // Assume partial laminar layer. Roughness-limitation is checked later. if (Re < 1e4) { // Too low, constant Cf = 1.33e-2; - // System.out.printf("constant Cf=%f ",Cf); } else if (Re < 5.39e5) { // Fully laminar Cf = 1.328 / MathUtil.safeSqrt(Re); - // System.out.printf("basic Cf=%f ",Cf); } else { // Transitional Cf = 1.0 / pow2(1.50 * Math.log(Re) - 5.6) - 1700 / Re; - // System.out.printf("transitional Cf=%f ",Cf); } // Compressibility correction @@ -299,7 +292,6 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { } } - // System.out.printf("c1=%f c2=%f\n", c1,c2); // Applying continuously around Mach 1 if (mach < 0.9) { Cf *= c1; @@ -309,19 +301,16 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { Cf *= c2; } - // System.out.printf("M=%f Cf=%f (smooth)\n",mach,Cf); - + } else { // Assume fully turbulent. Roughness-limitation is checked later. if (Re < 1e4) { // Too low, constant Cf = 1.48e-2; - // System.out.printf("LOW-TURB "); } else { // Turbulent Cf = 1.0 / pow2(1.50 * Math.log(Re) - 5.6); - // System.out.printf("NORMAL-TURB "); } // Compressibility correction @@ -341,8 +330,6 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { Cf *= c2; } - // System.out.printf("M=%f, Cd=%f (turbulent)\n", mach,Cf); - } // Roughness-limited value correction term @@ -357,8 +344,7 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { roughnessCorrection = c2 * (mach - 0.9) / 0.2 + c1 * (1.1 - mach) / 0.2; } - // System.out.printf("Cf=%.3f ", Cf); - + /* * Calculate the friction drag coefficient. @@ -388,9 +374,6 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { roughnessLimited[finish.ordinal()] = 0.032 * Math.pow(finish.getRoughnessSize() / configuration.getLength(), 0.2) * roughnessCorrection; - - // System.out.printf("roughness["+finish+"]=%.3f ", - // roughnessLimited[finish.ordinal()]); } /* @@ -403,14 +386,8 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { // For perfect finish require Re > 1e6 if ((Re > 1.0e6) && (roughnessLimited[finish.ordinal()] > Cf)) { componentCf = roughnessLimited[finish.ordinal()]; - // System.out.printf(" rl=%f Cf=%f (perfect=%b)\n", - // roughnessLimited[finish.ordinal()], - // Cf,rocket.isPerfectFinish()); - - // System.out.printf("LIMITED "); } else { componentCf = Cf; - // System.out.printf("NORMAL "); } } else { @@ -420,9 +397,6 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { } - // System.out.printf("compCf=%.3f ", componentCf); - - // Calculate the friction drag: @@ -471,7 +445,6 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { } } - // System.out.printf("\n"); return (finFriction + correction * bodyFriction) / conditions.getRefArea(); } @@ -651,16 +624,8 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator { vel = MathUtil.max(vel, 1); - // double Cm = total.Cm - total.CN * total.cg.x / conditions.getRefLength(); - // System.out.printf("Damping pitch/yaw, mul=%.4f pitch rate=%.4f "+ - // "Cm=%.4f / %.4f effect=%.4f aoa=%.4f\n", mul, pitch, total.Cm, Cm, - // -(mul * MathUtil.sign(pitch) * pow2(pitch/vel)), - // conditions.getAOA()*180/Math.PI); - mul *= 3; // TODO: Higher damping yields much more realistic apogee turn - // total.Cm -= mul * pitch / pow2(vel); - // total.Cyaw -= mul * yaw / pow2(vel); total.setPitchDampingMoment(mul * MathUtil.sign(pitch) * pow2(pitch / vel)); total.setYawDampingMoment(mul * MathUtil.sign(yaw) * pow2(yaw / vel)); }