v0.3.0

Support for arbitrary equation of state

• ecosystem to work with arbitrary equation of state (tested against brusilovsky and cppcsaft w autodiff)
• flash-names are renamed to split
• code of brusilovsky eos is separated from general interface
• updates in docstrings
• for now, vt flash implementation with newton solver is deprecated, but will return

Full Changelog: v0.2.2...v0.3.0

v0.2.2

What's Changed

• Gradient in ideal variables for stability is correct now (#39)
• Flags are of stability results are consistent (#41)
• In vt-stability: initial hessian is of ones, as it shows better performance (#42) with ideal variables, so they are default by now (71662b2)

Full Changelog: v0.2.1...v0.2.2

v0.2.1

Updates

VT flash

• Old code for vt_flash is deprecated, only version with explicit variable choice is left (#26)
• For ideal variables, a linear approximation of size constraint is added (#32)

VT stability

• Now result of vt stability contains flag for successful finishing of optimization (though, it may not converged) (#30)
• Refactor (in a similar way for flash in v0.2.0) and new variables for the solver (#37)

Other

• License dates and contributors (a2bf273)

Full Changelog: v0.2.0...v0.2.1

v0.2.0

Updates

• Migration to Downhill.jl
• Mixture uses StructArray for better memory layout of components' data

New features

• Choice of internal variables for vt_flash and vt_flash_newton. Implemented are PhysicalState, RatioState and IdealIdentityState (#22)
• Common convergence criteria for chemical potential and pressure (#24)