v1.2.1

VortexStepMethod v1.2.1

Diff since v1.2.0

Added

• Add back bench2.jl and rename it to bench_solve.jl

Removed

• Remove problematic parallel Xfoil computing and use single thread instead

Merged pull requests:

• Add rotation and translation from cad to body frame field to wing (#149) (@1-Bart-1)
• Improve linearize test (#151) (@1-Bart-1)
• Add bench_solve.jl (#152) (@ufechner7)
• Add VSMSettings struct and equivalent yaml file (#156) (@ufechner7)
• Remove parallelized polar computation (#162) (@1-Bart-1)

Closed issues:

• Add VSMSettings struct (#84)
• Release v.1.2.0 (#148)
• Add back bench2.jl and rename it to bench_solve.jl (#150)
• Remove problematic parallel Xfoil computing (#161)

v1.2.0

VortexStepMethod v1.2.0

Diff since v1.1.2

Changed

• The fields that had as type a Matrix of size Px1 have now the type Vector
• Many new fields of the type VSMSolution documented
• init!(body_aero) is now a public function

Added

• Added the option to use nonlinear solve to calculate the gamma distribution
• New page Tips and tricks added to the documentation
• Fast and modular linearization added around an operating point

Merged pull requests:

• Improve init!(body_aero) performance (#139) (@1-Bart-1)
• Add linearization feature (#140) (@1-Bart-1)
• Refactoring: add underscore to private fields (#142) (@ufechner7)

Closed issues:

• Refactoring, part II (#62)
• Use nonlinear solver in gamma_loop (#72)
• Rotate the RamAirKite geometry such that the kite body frame aligns with the principal axes (#132)
• Register and Release v1.1.2 (#135)
• Linearize model (#136)
• Add to docs that init!(body_aero) is very fast (#141)

v1.1.2

VortexStepMethod v1.1.2

Diff since v1.1.1

Added

• The function install_examples() which allows to easily install the examples without using git
• The function solve! returns a struct now. The function solvethat returns a dict is still available.
• The moment coefficients distribution in solve!
• The script install to the bin folder for users who checked out this git repository
• The script bench2.jl was added for allocation testing of the solve! function

Changed

• Read the y-coordinates in the correct direction from the ram_air_kite_body.obj file
• In the menu.jl, changed help to help_me. It works better now, no more warnings on Linux, it should also work on MacOS now
• The coordinate frames of the panels now use the same convention as the kite body frame
• The page "Glossary" of the documentation is quite complete now
• The center of mass field of the RamAirWing is removed, and the geometry is created such that [0, 0, 0] is the center of mass
• The enumeration WingType was added and replaces the symbols, used before
• The allocations of the function solve! where reduced by a factor of 11 to 85 allocations
• align_to_principal option added to RamAirWing
• deform! by a distribution instead of just a left and right angle

Fixed

• The function calculate_circulation_distribution_elliptical_wing() was never called
• Fix the calculation of force coefficients in solve!
• The continues integration scripts (CI.yml) use now separate runs for the test coverage and for the allocation tests.

Merged pull requests:

• Make the coordinate frames of the panels use the same convention as the kite body frame (#92) (@1-Bart-1)
• Add installer for examples (#101) (@ufechner7)
• fix coordinate frames (#104) (@1-Bart-1)
• KiteWing should be centered at center of mass (#108) (@1-Bart-1)
• Fix moment and force coefficients (#110) (@1-Bart-1)
• Add Aqua.jl for quality assurance (#112) (@ufechner7)
• Make pdflatex optional (#114) (@ufechner7)
• Plot polars (#115) (@1-Bart-1)
• Update glossary (#117) (@ufechner7)
• Do not use LaTeX for CI (#118) (@ufechner7)
• Add CONTRIBUTING.md (#121) (@ufechner7)
• Change alpha beta to theta delta (#122) (@1-Bart-1)
• Deform with distribution instead of left and right angle (#123) (@1-Bart-1)
• Add deform! test (#124) (@1-Bart-1)
• Reduce allocation (#126) (@ufechner7)
• Add center of mass field to RamWing (#128) (@1-Bart-1)
• Rm bin (#129) (@1-Bart-1)
• Refactoring, one bugfix (#130) (@ufechner7)
• Add an option to align body frame with principal axes (#134) (@1-Bart-1)

Closed issues:

• Plotting should also work without LaTeX installed (#36)
• Create functions or example scripts that plot the bin files (#51)
• Test this package on Windows (#80)
• Corrected polars for LEI model (#83)
• Local panel axes should follow the same principles as body axes (z up, y spanwise, x from le to te) (#91)
• Add function to install examples (#99)
• Register and release 1.1.1 (#100)
• Add Documentation on symbols and greek letters (#102)
• Rename KiteWing to RamAirWing (#111)
• Use theta for geometric twist angle and delta for trailing edge deflection angle (#116)
• Add contribution guidelines (#119)
• Remove even more solve! allocations (#125)

v1.1.1

VortexStepMethod v1.1.1

Diff since v1.1.0

Fixed

• Fix a relative file path bug

v1.1.0

VortexStepMethod v1.1.0

Diff since v1.0.1

Added

• Dynamically deform the KiteWing by twisting the left side and right side, and deforming the trailing edges using deform!
• Set turn rate omega = [omega_x, omega_y, omega_z] in kite body frame using set_va!
• Add moment coefficient calculations around specified point to solve
• Add moment distribution of the moment around the local panel y-axes around user-defined points on the panels to solve!
• Add function solve!() which returns a VSMSolution struct
• Add the option to remove the NaNs in aero_data vectors or matrices using the remove_nan keyword in the Wing and KiteWing constructors

Changed

• Add origin argument to BodyAerodynamics constructor
• Improve documentation

Merged pull requests:

• Update docstring of Solver, use @with_kw (#81) (@ufechner7)
• Refactor Section, use @with_kw; refactor Wing (#82) (@ufechner7)
• add type AeroData (#86) (@ufechner7)
• Add solve!(res::Results, ...) (#88) (@ufechner7)
• Add trailing edge angle beta and deform (#89) (@1-Bart-1)
• Moment distribution (#95) (@1-Bart-1)
• Add origin parameter to BodyAerodynamics constructor (#96) (@1-Bart-1)
• Add the option to remove nans (#98) (@1-Bart-1)

Closed issues:

• Register and release version 1.0.1 (#13)
• Dynamically change segments. (#19)
• Don't assume constant radius on KiteWing creation (#42)
• Add origin argument to Wing and KiteWing constructor (#66)
• Write announcement for the new package, version 1.0.1 (#68)
• Add type AeroData (#85)
• Add a Results struct (#87)
• Add moment distribution around user-defined point (#90)
• Remove NaNs from XFoil polar matrices so the solver doesn't crash (#97)

v1.0.1

VortexStepMethod v1.0.1

Diff since v1.0.0

Changes

• memory allocations where significantly reduced
• a menu (examples/menu.jl) for running the examples was added
• plotting was moved to an extension
• added improved online documentation

v1.0.0

VortexStepMethod v1.0.0

Initial release

Merged pull requests:

• add CI.yml (#4) (@ufechner7)
• Add types MVec3, PosVector, VelVector (#9) (@ufechner7)
• replace Plots with ControlPlots (#11) (@ufechner7)
• Read .obj file to create Wing object (#12) (@1-Bart-1)
• CompatHelper: add new compat entry for Colors at version 0.13, (keep existing compat) (#21) (@github-actions[bot])
• CompatHelper: add new compat entry for LaTeXStrings at version 1, (keep existing compat) (#22) (@github-actions[bot])
• CompatHelper: add new compat entry for BenchmarkTools at version 1, (keep existing compat) (#23) (@github-actions[bot])
• CompatHelper: add new compat entry for DelimitedFiles at version 1, (keep existing compat) (#24) (@github-actions[bot])
• CompatHelper: add new compat entry for Statistics at version 1, (keep existing compat) (#25) (@github-actions[bot])
• CompatHelper: add new compat entry for Plots at version 1, (keep existing compat) (#26) (@github-actions[bot])
• CompatHelper: add new compat entry for StaticArrays at version 1, (keep existing compat) (#27) (@github-actions[bot])
• CompatHelper: add new compat entry for Measures at version 0.3, (keep existing compat) (#28) (@github-actions[bot])
• fix zero fx fy fz (#31) (@1-Bart-1)
• CompatHelper: add new compat entry for NonlinearSolve at version 4, (keep existing compat) (#32) (@github-actions[bot])
• CompatHelper: add new compat entry for Interpolations at version 0.15, (keep existing compat) (#33) (@github-actions[bot])
• remove dead code (#37) (@ufechner7)
• add NEWS.md (#38) (@ufechner7)
• add Uwe and Bart to CITATIONS.cff (#39) (@ufechner7)
• Add test for second plot (#40) (@ufechner7)
• Fix example stall_model (#41) (@ufechner7)
• Feat/xfoil (#43) (@1-Bart-1)
• reduce allocations more (#44) (@1-Bart-1)
• Add Documenter docu (#46) (@ufechner7)
• Start documenting the structs and types (#50) (@ufechner7)
• CompatHelper: add new compat entry for Timers at version 0.1, (keep existing compat) (#57) (@github-actions[bot])
• Replace all Int with Int64 in structs (#58) (@ufechner7)
• Use MVec3 in structs as much as possilbe (#59) (@ufechner7)
• Add moment coefficients and moments (#64) (@1-Bart-1)
• Add the turnrate vector omega (#65) (@1-Bart-1)
• Remove interpolation allocation (#67) (@1-Bart-1)
• use enum for parameter "model" (#70) (@ufechner7)
• add enum PanelDistribution (#71) (@ufechner7)

Closed issues:

• Implement CI workflow for the tests (#1)
• Replace Plots.jl with ControlPlots.jl (#3)
• Refactor code (#5)
• Cut down on allocations (#6)
• Add description and keywords to project (#8)
• kite.obj as input (#10)
• The aggregate forces Fx, Fy and Fz are not calculated (#14)
• CI: enable code coverage (#15)
• Add Bart and Uwe to .CFF file (#16)
• Add moment coefficient calculations around specified point (#17)
• Improve test coverage (#18)
• CI: Make CompatHelpers work (#20)
• Automatically generate polar_data from 2d_foil_profile.dat using XFoil.jl (#30)
• Remove dead code (#35)
• Delete the experimental functions calculate_artificial_damping() (#45)
• Add rotational velocities (#49)
• Document the reference frame(s) that are used (#52)
• Make more packages a test dependency (#54)