Airfoil generation using CST parameterization method by Pramudita Satria Palar

Generates an airfoil shape using CST method (aerospace, optimization, aerodynamics)

CST_airfoil(wl,wu,dz,N);

reFoil by Jason Botha

Airfoil geometry modification (airfoil, aerospace, aeronautical)

reFoil()

Novel Implementation of Hess and Smith panel method using Data structures by ronak gupta

Code to plot pressure variation on NACA 4 digit aerofoil and calculate lift variation (aerospace, panel, aerodynamics)

def_panel2(af,iaf)

def_prob( a,b )

hess_smith2( iaf,panel,u,alpha )

Oswald efficiency estimation function by Sky Sartorius

Finds Oswald efficiency factor for purposes of approximating a simple parabolic aircraft drag polar (aerospace, aeronautics, aircraft)

oswaldfactor(AR,sweep,method,CD0,df_over_b,u)

Oblique Shock Solver by Cory Dodson

Solves for unknown turning or shock angle, or mach number in addition to pre/post shock flow ratios. (aerodynamics, compressible flow, oblique shocks)

OShock(G,T,B,M)

Prandtl-Meyer expansion wave solver by Ivan

Numerical solution of a Prandtl-Meyer expansion wave flow field based on Anderson's CFD book (prandtl, meyer, expansion wave)

compute_predicted_G(F_p,G_p,P_p,Gamma,i)

compute_step_size(Theta,i,y,M_angle)

compute_transformation(i,Grid,H,E,Theta)

Wake Induced Dynamics Simulator (WInDS) for Offshore Floating Wind Turbines by Tommy Sebastian

A lifting-line, free vortex wake method code developed for wind turbine aerodynamic analysis. (aerodynamics, wind energy, wind turbine)

[airfoils,blade,turbine,platform,wind]=input_import(filenam...

[blade,turbine,platform,fastout,airfoils,wind]=NRELflat(use...

[blade,turbine,platform,fastout,airfoils,wind]=NRELrotor(us...

XFOIL - MATLAB interface by Rafael Oliveira

Class interface between XFOIL and MATLAB, with the ability of running many instances in parallel. (aerodynamics, airfoil, xfoil)

Airfoil

XFOIL

exampleXFOIL.m

Flutter Analysis Model by Cole Stephens

Models a 2 DOF wing using SimMechanics™. (aerodef, airfoil, aerodynamics)

make2plots(X1, Y1, Y2)

make3plots(X1, Y1, Y2, Y3)

FindFlutBnd.m

Shock Properties by Jared Miller

The program interpolates Normal Shock Properties from a given table of properties. (shock, aerodynamics, properties)

ShockProp(xi,prop1,prop2)

QuiverS by Bertrand Dano

Quiver vector plot with reference vector showing scale (fluid dynamics, aerodynamics, vector plot)

quivers(x,y,u,v,Gscale,Spos,Sunit,Acol)

Airlib by Giampiero Campa

The Aircraft Library (aerospace, boeing 747, aerodef)

[CD,CL,CY,Cl,Cm,Cn]=ab2dv(Alg,Blg,Alt,Blt,GM,deltaE_0,alpha...

[X0,U0]=air3m(name,V,H,G)

demos

NACA 5 digit Airfoil Generator by Divahar Jayaraman

Generates the NACA 5 digit airfoil coordinates (5 digit, aerospace, aerodynamics)

naca5gen(iaf)

tst_naca5gen.m

NACA 4 digit Airfoil Generator by Divahar Jayaraman

Generates the NACA 4 digit airfoil coordinates (4 digit, airfoil, aerospace)

naca4gen(iaf)

tst_naca4gen.m

Model-Based Design of Landing Gear by Terry Denery

These files are used in webinar titled, "Model-Based Design of Landing Gear". (control system, aerodynamics, aerodef)

Airfoil Analyzer by Divahar Jayaraman

Small but essential tool for all Aerospace Engineers and Scientists. (aerospace, aeronautics, aerodef)

Airfoil_Analyzer(varargin)

RofCurve(X,Y)

arrow2d(x1,x2,acolor)

Tennis by Giampiero Campa

Fairly detailed simulation of a tennis ball flight and bounce. (mechanical modeling, tennis, aerodynamics)

[Psw,Pww,Pws,Pss]=sstrat(Gs,Qs,Gw,Qw)

[Vbo,Wbo]=tnsbounce(Vb,ts,Vs,Ns,cor,cof,plt);

[pL,tL,ncl]=tnsstroke(p0,v0sph,ts,plt);