Changelog & Release Notes

Upgrading

To upgrade to the latest version of aerokit use pip:

pip install aerokit --upgrade

You can determine your currently installed version using this command:

pip show aerokit

Versions

1.2.1 (2023-12-10)

new

• common.numspectral extrapolation and fitting
• stability.Euler with Rankine-Hugoniot conditions

fixed

• compilation of documentation on readthedocs

1.2.0 (2023-11-22)

new

• common.numspectral subpackage with Chebyshev derivation operator
• stability.OrrSommerfeld with new Orr-Sommerfeld model
• stability.Euler with new Linearized Euler model
• eigenvalue problem, solver, sorting functions, convergence with Rayleigh method

1.1.3 (2021-06-02)

fixed

• instance.riemann: fix wave speeds for right wave if it is an expansion

1.1.2 (2021-04-15)

fixed

• remove debug print in aero.ShockWave conical functions
• add reverse function conical_Mach_walldeflection_sigma (upstream Mach number from conical wall deflection and shock angle)

1.1.1 (2021-03-29)

changed

• save and restore default in common.defaultgas
• change Pi to Pt in ShockWave functions (backward compatibility handled)

fixed

• improve aero.MassFlow initialization for Sigma to Mach computations
• instance.nozzle is now using prescribed gamma
• some recommended fixes by LGTM code analysis
• improve test coverage

1.1.0 (2021-02-05)

changed

• changed total/stagnation notation Ti,Pi to Tt,Pt (backward compatibility handled)
• moved nozzle and riemann to instance.* submodule

1.0.0 (2021-01-20)

• aero.Isentropic submodule: classical compressible isentropic flow functions
• aero.ShockWave submodule: local (2D) and conical shock functions (shock angle and deviation)
• aero.Supersonic submodule: supersonic 2D invariants, Busemann/Prandtl meyer functions
• aero.Massflow submodule: 1D massflow functions
• aero.Fanno submodule: theoretical solution of Fanno 1D flow (momentum source)
• aero.Rayleigh submodule: theoretical solution of Rayleigh 1D flow (energy source)