ipython notebook for phase envelopes

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Update phase_envelope.ipynb

fixed p, was T
storing of variables in phase envelope happens in separate folder

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Merge branch 'master' of https://github.com/ibell/coolprop
Fixed units for conductivity

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Fixed residual for Mixture saturation point with NRVLE.  bubble and dew points work properly and agree with REFPROP.  Fixed PropsSI.

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Added Maple cycle example

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Fixed compile error due to MPL code

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Include density derivative wrt enthalpy for incompressible fluids, needed for Modelica. Needs improvement though...
Added Fluoroethane (R161) to fix https://github.com/ibell/coolprop/issues/97

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Merge branch 'master' of https://github.com/ibell/coolprop
Updated BibTeX for Fluoroethane

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Refactored FluidContainer into AllFluids so that all changes for a new fluid happen in one file

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Found an older implementation of Fluoroethane already under R161 .

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Removed new implementation of R161

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Added alias to old R161 file

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Upper case aliases for any fluids that need them.  More refactoring.

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Added Prandtl number as an output

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Changed default encoding in CoolProp.pyx

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
More encoding fixing

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>