darsia.CO2MassAnalysis#

class CO2MassAnalysis(baseline, atmospheric_pressure=1.01, atmospheric_temperature=23.0, atmospheric_pressure_gradient=0.0, atmospheric_temperature_gradient=0.0)[source]#

Bases: object

Interpolation routines, based on NIST data.

Initialization of mass analysis.

Parameters:

baselineImage: Baseline image.
atmospheric_pressurefloat: Atmospheric pressure in bar.
atmospheric_temperaturefloat: Temperature in Celsius.

Methods

`atmospheric_temperature_map`()	Return atmospheric temperature map due to gradient.
`inverse_mass_analysis`(mass)	Determine phase maps from a total mass map and recompute components.
`log`(path)	Plot density, solubility, hydrostatic pressure, temperature.
`mass_analysis`(c_aq, s_g)	Determine mass of CO2, given maps for dissolved and gaseous CO2.
`setup_20_degrees_celsius`()	Setup water density at 20 degrees Celsius and NIST data for CO2 density.
`setup_23_degrees_celsius`()
`setup_density_gaseous_co2`()	Setup density of gaseous CO2 taking into account pressure variation.
`top_atmospheric_pressure`()
`update_state`([atmospheric_pressure, ...])	Update atmospheric pressure and temperature.

Attributes

`height_map`
`baseline`	Baseline image.
`atmospheric_pressure`	Atmospheric pressure in bar.
`atmospheric_temperature`	Temperature in Celsius.
`atmospheric_pressure_gradient`	Atmospheric pressure gradient in bar.
`atmospheric_temperature_gradient`	Temperature gradient in Celsius.

atmospheric_temperature_map()[source]#: Return atmospheric temperature map due to gradient.

inverse_mass_analysis(mass)[source]#

Determine phase maps from a total mass map and recompute components.

Parameters:

massdarsia.Image: Total CO2 mass map.

Returns:

darsia.SimpleMassAnalysisResults: Reconstructed concentrations, saturation, and component masses.

log(path)[source]#

Plot density, solubility, hydrostatic pressure, temperature.

Parameters:

pathPath: Path to save the plots.

mass_analysis(c_aq, s_g)[source]#: Determine mass of CO2, given maps for dissolved and gaseous CO2.

setup_20_degrees_celsius()[source]#: Setup water density at 20 degrees Celsius and NIST data for CO2 density.

setup_density_gaseous_co2()[source]#

Setup density of gaseous CO2 taking into account pressure variation.

NOTE: Fixed temperature at 23 deg Celsius.

update_state(atmospheric_pressure=None, atmospheric_temperature=None, atmospheric_pressure_gradient=None, atmospheric_temperature_gradient=None)[source]#

Update atmospheric pressure and temperature.

Parameters:

atmospheric_pressurefloat: Atmospheric pressure in bar.
atmospheric_temperaturefloat: Temperature in Celsius.

atmospheric_pressure#: Atmospheric pressure in bar.

atmospheric_pressure_gradient#: Atmospheric pressure gradient in bar.

atmospheric_temperature#: Temperature in Celsius.

atmospheric_temperature_gradient#: Temperature gradient in Celsius.

baseline#: Baseline image.