Version numbers use calendar versioning based on YY.MM.MICRO. See the CalVer website for more information about this versioning convention. The format of this changelog follows the approach outlined on the Keep a Changelog website.

• Updated gas viscosity function for better use of the CAS number

• Code, tests, and documentation related to fluidization. See issue 27 for more information.

• Fix CAS numbers for cp liquid organic
• Fix CAS number for cp liquid inorganic
• Fix CAS numbers for cp gas organic
• Fix CAS numbers in cp gas inorganic

• Use dictionary for Umf coefficients

• cp_liquid() function to calculate liquid heat capacity
• Tests and documentation for the cp_liquid() function

• Unused code in gas heat capacity module

• Proximate and Ultimate analysis classes
• Tests and documentation for the above classes

• Deleted proximate_bases() and ultimate_bases() functions

• Mass transfer correlations
• Peclet (Pe), Schmidt (Sc), and Sherwood (Sh) dimensionless numbers
• Function to calculate pressure drop using Ergun equation

• Updated contributing guidelines

• cp_gas() function to calculate gas heat capacity
• Tests and documentation for the above function

• Fix dp in docstring for Archimedes function

• archimedes() function to calculate Archimedes number

• Imports for remaining choking velocity functions

• dimensionless_numbers module
• biot() function to calculate Biot number
• pyroI() function to calculate Pyrolysis number I
• pyroII() function to calculate Pyrolysis number II
• reynolds() function to calculate Reynolds number

• Moved prandtl function to dimensionless_numbers module

• prandtl() function to calculate dimensionless Prandtl number

• ubr_holland() function to calculate bubble rise velocity
• proximate_bases() function for proximate analysis bases
• ultimate_bases() function for ultimate analysis bases
• Tests and documentation for the functions mentioned above

• Renamed bubble_velocity module to bubble_rise_velocity
• Renamed ubr() function to ubr_kunii()

• biocomp() function to calculate biomass composition from ultimate analysis
• plot_biocomp() function to create a Matplotlib figure of the biomass composition results
• Tests for the biocomp() function
• Documentation for the biocomp() and plot_biocomp() functions

• ChemicalEquation() class to determine properties of the reactants and products in a given chemical reaction equation
• Tests for chemical equation class
• Documentation for the chemical equation class

• tdh_chan() and tdh_horio() functions for transport disengaging height
• Tests for the TDH functions
• Added math equations to terminal velocity doc strings

• Use terminal velocity from Newton's law to determine max value for guess in ut_ganser() function
• ut_ganser() now returns a scalar, not a tuple as in previous versions

• cp_wood() for wood heat capacity

• k_wood() for wood thermal conductivity
• Test and documentation for k_wood() function

• Fix display of the atomic_elements dictionary in documentation

• mu_graham() to calculate viscosity of a gas mixture using mole fraction and viscosity of each component
• mu_herning() to calculate viscosity of a gas mixture using molecular weight, mole fraction, and viscosity of each component

• Renamed molecular_weight() function to mw()
• Input parameters for mw_mix() are now molecular weight and mole fraction of each gas component

• Deleted the mu_gas_mix() function. Use the mu_graham() function instead

• Added option to plot min and max particle size on Geldart chart

• Renamed plot_geldart function to geldart_chart
• This function now returns a Matplotlib figure

• massfrac_to_molefrac() to convert from mass fractions to mole fractions
• molefrac_to_massfrac() to convert from mole fractions to mass fractions
• Tests for the mass fraction and mole fraction functions

• Correct docstring style for slm_to_lpm()

• Geldart particle classification