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diff --git a/python-pyxsteam.spec b/python-pyxsteam.spec new file mode 100644 index 0000000..4fcafde --- /dev/null +++ b/python-pyxsteam.spec @@ -0,0 +1,867 @@ +%global _empty_manifest_terminate_build 0 +Name: python-pyXSteam +Version: 0.4.9 +Release: 1 +Summary: pyXSteam is a port of the Matlab/Excel Package XSteam by Magnus Holmgren, www.x-eng.com to Python 3 +License: GNU General Public License v2 (GPLv2) +URL: https://github.com/drunsinn/pyXSteam +Source0: https://mirrors.nju.edu.cn/pypi/web/packages/3f/62/cab7aa7c469f23a8d4ac99cce60676913cf02e4ca1d9f91afe3d5e461fb6/pyXSteam-0.4.9.tar.gz +BuildArch: noarch + + +%description +# XSteam + +Original Released by Magnus Holmgren for Matlab and Excel: +<http://xsteam.sourceforge.net> and/or <http://www.x-eng.com> + +At [this github repository](https://github.com/stu314159/xsteam) you can find the/a matlab version. + +XSteam provides (mostly) accurate steam and water properties from 0 - +1000 bar and from 0 - 2000 °C according to the [IAPWS release IF-97](http://www.iapws.org/relguide/IF97-Rev.pdf). For +accuracy of the functions in different regions see IF-97 Page 4 + +Also includes thermal conductivity and viscosity, which are not part of +the IF97 release. +* Thermal Conductivity: (IAPWS 1998) +<http://www.iapws.org/relguide/ThCond.pdf> +* Viscosity: (2003) + +Some effort has been made to include the refined function of more recent releases +and also functions for calculations on heavy water. This includes: +* IAPWS R4 +* IAPWS R14 + + +## Contributors +In chronological order: +- IAPWS +- Magnus Holmgren +- drunsinn +- mohit0749 +- gonmolina +- xjtu-blacksmith + + +## Requirements + +There are no requirements for installing pyXSteam with Python 3.6 and up. + +Tests require numpy, demos require numpy and matplotlib + +## Install + +run `python3 setup.py install` + +To run unittests you need two additional packages: `pytest` and `numpy`. After installing both, just run pytest in +the base directory. The tests use some fixed values from the documentation to make sure that every coefficient +and formula works as intended. + +To test if setup was successful, run `python3 bin/pyXSteamDemo.py`. This will require numpy and matplotlib to be installed. + +## Nomenclature + +All Functions follow the same naming schema: First the wanted property, +then a underscore `_`, then the wanted input properties Example: +`t_ph` is temperature as a function of pressure and enthalpy. For a list +of valid functions se below: + +| Property | Description | +|----------|--------------------------------------------------------------| +| t | Temperature (°C or °F) | +| p | Pressure (bar or psi) | +| h | Enthalpy (kJ/kg or btu/lb) | +| v | Specific volume (m3/kg or ft\^3/lb) | +| rho | Density (kg/m3 or lb/ft\^3) | +| s | Specific entropy (kJ/(kg °C) or btu/(lb °F)) | +| u | Specific internal energy (kJ/kg or btu/lb) | +| Cp | Specific isobaric heat capacity (kJ/(kg °C) or btu/(lb °F)) | +| Cv | Specific isochoric heat capacity (kJ/(kg °C) or btu/(lb °F)) | +| w | Speed of sound (m/s or ft/s) | +| my | Viscosity (N s/m\^2 or lbm/ft/hr) | +| tc | Thermal Conductivity (W/(m °C) or btu/(h ft °F)) | +| st | Surface Tension (N/m or lb/ft) | +| x | Vapor fraction | +| vx | Vapor Volume Fraction | + +## Usage + +Simple Example: + + from pyXSteam.XSteam import XSteam + steamTable = XSteam(XSteam.UNIT_SYSTEM_MKS) + print(steamTable.hL_p(220.0)) + +By using the unitSystem Parameter, you can tell XSteam witch Unit System you are using. + + steamTable = XSteam(XSteam.UNIT_SYSTEM_MKS) # m/kg/sec/°C/bar/W + steamTable = XSteam(XSteam.UNIT_SYSTEM_FLS) # ft/lb/sec/°F/psi/btu + steamTable = XSteam(XSteam.UNIT_SYSTEM_BARE) # m/kg/sec/K/MPa/W + +To enable logging, add the following lines to your code: + + import logging + logging.basicConfig(level=logging.INFO) + +or alternatively + + import logging + logger = logging.getLogger('pyXSteam') + logger.setLevel(logging.DEBUG) + sh = logging.StreamHandler() + sh.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s')) + logger.addHandler(sh) + +## Available Functions + +### Temperature +| Function | Description | +|----------|----------------------------------------------------| +| tsat_p | Saturation temperature | +| t_ph | Temperature as a function of pressure and enthalpy | +| t_ps | Temperature as a function of pressure and entropy | +| t_hs | Temperature as a function of enthalpy and entropy | + +### Pressure +| Function | Description | +|----------|----------------------------------------------------------------------------------------------------------------| +| psat_t | Saturation pressure | +| p_hs | Pressure as a function of h and s. | +| p_hrho | Pressure as a function of h and rho. Very inaccurate for solid water region since it's almost incompressible! | +| pmelt_t | Pressure as a function of temperature along the melting curve. Optional parameter to select ice region | +| psubl_t | Pressure as a function of temperature along the sublimation curve. | + + +### Enthalpy +| Function | Description | +|----------|---------------------------------------------------------------------------------------------------------------------| +| hV_p | Saturated vapor enthalpy | +| hL_p | Saturated liquid enthalpy | +| hV_t | Saturated vapor enthalpy | +| hL_t | Saturated liquid enthalpy | +| h_pt | Enthalpy as a function of pressure and temperature | +| h_ps | Enthalpy as a function of pressure and entropy | +| h_px | Enthalpy as a function of pressure and vapor fraction | +| h_prho | Enthalpy as a function of pressure and density. Observe for low temperatures (liquid) this equation has 2 solutions | +| h_tx | Enthalpy as a function of temperature and vapor fraction | + +### Specific volume +| Function | Description | +|----------|-----------------------------------------------------------| +| vV_p | Saturated vapor volume | +| vL_p | Saturated liquid volume | +| vV_t | Saturated vapor volume | +| vL_t | Saturated liquid volume | +| v_pt | Specific volume as a function of pressure and temperature | +| v_ph | Specific volume as a function of pressure and enthalpy | +| v_ps | Specific volume as a function of pressure and entropy | + +### Density +| Function | Description | +|----------|---------------------------------------------------| +| rhoV_p | Saturated vapor density | +| rhoL_p | Saturated liquid density | +| rhoV_t | Saturated vapor density | +| rhoL_t | Saturated liquid density | +| rho_pt | Density as a function of pressure and temperature | +| rho_ph | Density as a function of pressure and enthalpy | +| rho_ps | Density as a function of pressure and entropy | + +### Specific entropy +| Function | Description | +|----------|----------------------------------------------------------------------------------------------------------| +| sV_p | Saturated vapor entropy | +| sL_p | Saturated liquid entropy | +| sV_t | Saturated vapor entropy | +| sL_t | Saturated liquid entropy | +| s_pt | Specific entropy as a function of pressure and temperature (Returns saturated vapor enthalpy if mixture) | +| s_ph | Specific entropy as a function of pressure and enthalpy | + +### Specific internal energy +| Function | Description | +|----------|--------------------------------------------------------------------| +| uV_p | Saturated vapor internal energy | +| uL_p | Saturated liquid internal energy | +| uV_t | Saturated vapor internal energy | +| uL_t | Saturated liquid internal energy | +| u_pt | Specific internal energy as a function of pressure and temperature | +| u_ph | Specific internal energy as a function of pressure and enthalpy | +| u_ps | Specific internal energy as a function of pressure and entropy | + +### Specific isobaric heat capacity +| Function | Description | +|----------|---------------------------------------------------------------------------| +| CpV_p | Saturated vapor heat capacity | +| CpL_p | Saturated liquid heat capacity | +| CpV_t | Saturated vapor heat capacity | +| CpL_t | Saturated liquid heat capacity | +| Cp_pt | Specific isobaric heat capacity as a function of pressure and temperature | +| Cp_ph | Specific isobaric heat capacity as a function of pressure and enthalpy | +| Cp_ps | Specific isobaric heat capacity as a function of pressure and entropy | + +### Specific isochoric heat capacity +| Function | Description | +|----------|----------------------------------------------------------------------------| +| CvV_p | Saturated vapor isochoric heat capacity | +| CvL_p | Saturated liquid isochoric heat capacity | +| CvV_t | Saturated vapor isochoric heat capacity | +| CvL_t | Saturated liquid isochoric heat capacity | +| Cv_pt | Specific isochoric heat capacity as a function of pressure and temperature | +| Cv_ph | Specific isochoric heat capacity as a function of pressure and enthalpy | +| Cv_ps | Specific isochoric heat capacity as a function of pressure and entropy | + +### Speed of sound +| Function | Description | +|----------|----------------------------------------------------------| +| wV_p | Saturated vapor speed of sound | +| wL_p | Saturated liquid speed of sound | +| wV_t | Saturated vapor speed of sound | +| wL_t | Saturated liquid speed of sound | +| w_pt | Speed of sound as a function of pressure and temperature | +| w_ph | Speed of sound as a function of pressure and enthalpy | +| w_ps | Speed of sound as a function of pressure and entropy | + +### Viscosity +| Function | Description | +|----------|-----------------------------------------------------| +| my_pt | Viscosity as a function of pressure and temperature | +| my_ph | Viscosity as a function of pressure and enthalpy | +| my_ps | Viscosity as a function of pressure and entropy | + +### Thermal Conductivity +| Function | Description | +|----------|----------------------------------------------------------------| +| tcL_p | Saturated vapor thermal conductivity | +| tcV_p | Saturated liquid thermal conductivity | +| tcL_t | Saturated vapor thermal conductivity | +| tcV_t | Saturated liquid thermal conductivity | +| tc_pt | Thermal conductivity as a function of pressure and temperature | +| tc_ph | Thermal conductivity as a function of pressure and enthalpy | +| tc_hs | Thermal conductivity as a function of enthalpy and entropy | + +### Surface tension +| Function | Description | +|----------|--------------------------------------------------------------| +| st_t | Surface tension for two phase water/steam as a function of T | +| st_p | Surface tension for two phase water/steam as a function of p | + +### vapor fraction +| Function | Description | +|----------|-------------------------------------------------------| +| x_ph | vapor fraction as a function of pressure and enthalpy | +| x_ps | vapor fraction as a function of pressure and entropy | + +## vapor volume fraction +| Function | Description | +|----------|--------------------------------------------------------------| +| vx_ph | vapor volume fraction as a function of pressure and enthalpy | +| vx_ps | vapor volume fraction as a function of pressure and entropy | + +## Pressure along the Melting and Sublimation Curves +| Function | Description | +|--------------|--------------------------------------------------------------------| +| pmelt_t | Pressure along the melting curve as a function of temperature | +| vx_psubl_tps | Pressure along the sublimation curve as a function of temperature | + +# Available Functions for Heavy Water +| Function | Description | +|----------|---------------------------------------------------------------| +| my_rhoT | Viscosity as a function of density and temperature | +| tc_rhoT | Thermal conductivity as a function of density and temperature | + + +# Development +- pull requests are always wellcome! +- code style is enforced by black + + + + +%package -n python3-pyXSteam +Summary: pyXSteam is a port of the Matlab/Excel Package XSteam by Magnus Holmgren, www.x-eng.com to Python 3 +Provides: python-pyXSteam +BuildRequires: python3-devel +BuildRequires: python3-setuptools +BuildRequires: python3-pip +%description -n python3-pyXSteam +# XSteam + +Original Released by Magnus Holmgren for Matlab and Excel: +<http://xsteam.sourceforge.net> and/or <http://www.x-eng.com> + +At [this github repository](https://github.com/stu314159/xsteam) you can find the/a matlab version. + +XSteam provides (mostly) accurate steam and water properties from 0 - +1000 bar and from 0 - 2000 °C according to the [IAPWS release IF-97](http://www.iapws.org/relguide/IF97-Rev.pdf). For +accuracy of the functions in different regions see IF-97 Page 4 + +Also includes thermal conductivity and viscosity, which are not part of +the IF97 release. +* Thermal Conductivity: (IAPWS 1998) +<http://www.iapws.org/relguide/ThCond.pdf> +* Viscosity: (2003) + +Some effort has been made to include the refined function of more recent releases +and also functions for calculations on heavy water. This includes: +* IAPWS R4 +* IAPWS R14 + + +## Contributors +In chronological order: +- IAPWS +- Magnus Holmgren +- drunsinn +- mohit0749 +- gonmolina +- xjtu-blacksmith + + +## Requirements + +There are no requirements for installing pyXSteam with Python 3.6 and up. + +Tests require numpy, demos require numpy and matplotlib + +## Install + +run `python3 setup.py install` + +To run unittests you need two additional packages: `pytest` and `numpy`. After installing both, just run pytest in +the base directory. The tests use some fixed values from the documentation to make sure that every coefficient +and formula works as intended. + +To test if setup was successful, run `python3 bin/pyXSteamDemo.py`. This will require numpy and matplotlib to be installed. + +## Nomenclature + +All Functions follow the same naming schema: First the wanted property, +then a underscore `_`, then the wanted input properties Example: +`t_ph` is temperature as a function of pressure and enthalpy. For a list +of valid functions se below: + +| Property | Description | +|----------|--------------------------------------------------------------| +| t | Temperature (°C or °F) | +| p | Pressure (bar or psi) | +| h | Enthalpy (kJ/kg or btu/lb) | +| v | Specific volume (m3/kg or ft\^3/lb) | +| rho | Density (kg/m3 or lb/ft\^3) | +| s | Specific entropy (kJ/(kg °C) or btu/(lb °F)) | +| u | Specific internal energy (kJ/kg or btu/lb) | +| Cp | Specific isobaric heat capacity (kJ/(kg °C) or btu/(lb °F)) | +| Cv | Specific isochoric heat capacity (kJ/(kg °C) or btu/(lb °F)) | +| w | Speed of sound (m/s or ft/s) | +| my | Viscosity (N s/m\^2 or lbm/ft/hr) | +| tc | Thermal Conductivity (W/(m °C) or btu/(h ft °F)) | +| st | Surface Tension (N/m or lb/ft) | +| x | Vapor fraction | +| vx | Vapor Volume Fraction | + +## Usage + +Simple Example: + + from pyXSteam.XSteam import XSteam + steamTable = XSteam(XSteam.UNIT_SYSTEM_MKS) + print(steamTable.hL_p(220.0)) + +By using the unitSystem Parameter, you can tell XSteam witch Unit System you are using. + + steamTable = XSteam(XSteam.UNIT_SYSTEM_MKS) # m/kg/sec/°C/bar/W + steamTable = XSteam(XSteam.UNIT_SYSTEM_FLS) # ft/lb/sec/°F/psi/btu + steamTable = XSteam(XSteam.UNIT_SYSTEM_BARE) # m/kg/sec/K/MPa/W + +To enable logging, add the following lines to your code: + + import logging + logging.basicConfig(level=logging.INFO) + +or alternatively + + import logging + logger = logging.getLogger('pyXSteam') + logger.setLevel(logging.DEBUG) + sh = logging.StreamHandler() + sh.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s')) + logger.addHandler(sh) + +## Available Functions + +### Temperature +| Function | Description | +|----------|----------------------------------------------------| +| tsat_p | Saturation temperature | +| t_ph | Temperature as a function of pressure and enthalpy | +| t_ps | Temperature as a function of pressure and entropy | +| t_hs | Temperature as a function of enthalpy and entropy | + +### Pressure +| Function | Description | +|----------|----------------------------------------------------------------------------------------------------------------| +| psat_t | Saturation pressure | +| p_hs | Pressure as a function of h and s. | +| p_hrho | Pressure as a function of h and rho. Very inaccurate for solid water region since it's almost incompressible! | +| pmelt_t | Pressure as a function of temperature along the melting curve. Optional parameter to select ice region | +| psubl_t | Pressure as a function of temperature along the sublimation curve. | + + +### Enthalpy +| Function | Description | +|----------|---------------------------------------------------------------------------------------------------------------------| +| hV_p | Saturated vapor enthalpy | +| hL_p | Saturated liquid enthalpy | +| hV_t | Saturated vapor enthalpy | +| hL_t | Saturated liquid enthalpy | +| h_pt | Enthalpy as a function of pressure and temperature | +| h_ps | Enthalpy as a function of pressure and entropy | +| h_px | Enthalpy as a function of pressure and vapor fraction | +| h_prho | Enthalpy as a function of pressure and density. Observe for low temperatures (liquid) this equation has 2 solutions | +| h_tx | Enthalpy as a function of temperature and vapor fraction | + +### Specific volume +| Function | Description | +|----------|-----------------------------------------------------------| +| vV_p | Saturated vapor volume | +| vL_p | Saturated liquid volume | +| vV_t | Saturated vapor volume | +| vL_t | Saturated liquid volume | +| v_pt | Specific volume as a function of pressure and temperature | +| v_ph | Specific volume as a function of pressure and enthalpy | +| v_ps | Specific volume as a function of pressure and entropy | + +### Density +| Function | Description | +|----------|---------------------------------------------------| +| rhoV_p | Saturated vapor density | +| rhoL_p | Saturated liquid density | +| rhoV_t | Saturated vapor density | +| rhoL_t | Saturated liquid density | +| rho_pt | Density as a function of pressure and temperature | +| rho_ph | Density as a function of pressure and enthalpy | +| rho_ps | Density as a function of pressure and entropy | + +### Specific entropy +| Function | Description | +|----------|----------------------------------------------------------------------------------------------------------| +| sV_p | Saturated vapor entropy | +| sL_p | Saturated liquid entropy | +| sV_t | Saturated vapor entropy | +| sL_t | Saturated liquid entropy | +| s_pt | Specific entropy as a function of pressure and temperature (Returns saturated vapor enthalpy if mixture) | +| s_ph | Specific entropy as a function of pressure and enthalpy | + +### Specific internal energy +| Function | Description | +|----------|--------------------------------------------------------------------| +| uV_p | Saturated vapor internal energy | +| uL_p | Saturated liquid internal energy | +| uV_t | Saturated vapor internal energy | +| uL_t | Saturated liquid internal energy | +| u_pt | Specific internal energy as a function of pressure and temperature | +| u_ph | Specific internal energy as a function of pressure and enthalpy | +| u_ps | Specific internal energy as a function of pressure and entropy | + +### Specific isobaric heat capacity +| Function | Description | +|----------|---------------------------------------------------------------------------| +| CpV_p | Saturated vapor heat capacity | +| CpL_p | Saturated liquid heat capacity | +| CpV_t | Saturated vapor heat capacity | +| CpL_t | Saturated liquid heat capacity | +| Cp_pt | Specific isobaric heat capacity as a function of pressure and temperature | +| Cp_ph | Specific isobaric heat capacity as a function of pressure and enthalpy | +| Cp_ps | Specific isobaric heat capacity as a function of pressure and entropy | + +### Specific isochoric heat capacity +| Function | Description | +|----------|----------------------------------------------------------------------------| +| CvV_p | Saturated vapor isochoric heat capacity | +| CvL_p | Saturated liquid isochoric heat capacity | +| CvV_t | Saturated vapor isochoric heat capacity | +| CvL_t | Saturated liquid isochoric heat capacity | +| Cv_pt | Specific isochoric heat capacity as a function of pressure and temperature | +| Cv_ph | Specific isochoric heat capacity as a function of pressure and enthalpy | +| Cv_ps | Specific isochoric heat capacity as a function of pressure and entropy | + +### Speed of sound +| Function | Description | +|----------|----------------------------------------------------------| +| wV_p | Saturated vapor speed of sound | +| wL_p | Saturated liquid speed of sound | +| wV_t | Saturated vapor speed of sound | +| wL_t | Saturated liquid speed of sound | +| w_pt | Speed of sound as a function of pressure and temperature | +| w_ph | Speed of sound as a function of pressure and enthalpy | +| w_ps | Speed of sound as a function of pressure and entropy | + +### Viscosity +| Function | Description | +|----------|-----------------------------------------------------| +| my_pt | Viscosity as a function of pressure and temperature | +| my_ph | Viscosity as a function of pressure and enthalpy | +| my_ps | Viscosity as a function of pressure and entropy | + +### Thermal Conductivity +| Function | Description | +|----------|----------------------------------------------------------------| +| tcL_p | Saturated vapor thermal conductivity | +| tcV_p | Saturated liquid thermal conductivity | +| tcL_t | Saturated vapor thermal conductivity | +| tcV_t | Saturated liquid thermal conductivity | +| tc_pt | Thermal conductivity as a function of pressure and temperature | +| tc_ph | Thermal conductivity as a function of pressure and enthalpy | +| tc_hs | Thermal conductivity as a function of enthalpy and entropy | + +### Surface tension +| Function | Description | +|----------|--------------------------------------------------------------| +| st_t | Surface tension for two phase water/steam as a function of T | +| st_p | Surface tension for two phase water/steam as a function of p | + +### vapor fraction +| Function | Description | +|----------|-------------------------------------------------------| +| x_ph | vapor fraction as a function of pressure and enthalpy | +| x_ps | vapor fraction as a function of pressure and entropy | + +## vapor volume fraction +| Function | Description | +|----------|--------------------------------------------------------------| +| vx_ph | vapor volume fraction as a function of pressure and enthalpy | +| vx_ps | vapor volume fraction as a function of pressure and entropy | + +## Pressure along the Melting and Sublimation Curves +| Function | Description | +|--------------|--------------------------------------------------------------------| +| pmelt_t | Pressure along the melting curve as a function of temperature | +| vx_psubl_tps | Pressure along the sublimation curve as a function of temperature | + +# Available Functions for Heavy Water +| Function | Description | +|----------|---------------------------------------------------------------| +| my_rhoT | Viscosity as a function of density and temperature | +| tc_rhoT | Thermal conductivity as a function of density and temperature | + + +# Development +- pull requests are always wellcome! +- code style is enforced by black + + + + +%package help +Summary: Development documents and examples for pyXSteam +Provides: python3-pyXSteam-doc +%description help +# XSteam + +Original Released by Magnus Holmgren for Matlab and Excel: +<http://xsteam.sourceforge.net> and/or <http://www.x-eng.com> + +At [this github repository](https://github.com/stu314159/xsteam) you can find the/a matlab version. + +XSteam provides (mostly) accurate steam and water properties from 0 - +1000 bar and from 0 - 2000 °C according to the [IAPWS release IF-97](http://www.iapws.org/relguide/IF97-Rev.pdf). For +accuracy of the functions in different regions see IF-97 Page 4 + +Also includes thermal conductivity and viscosity, which are not part of +the IF97 release. +* Thermal Conductivity: (IAPWS 1998) +<http://www.iapws.org/relguide/ThCond.pdf> +* Viscosity: (2003) + +Some effort has been made to include the refined function of more recent releases +and also functions for calculations on heavy water. This includes: +* IAPWS R4 +* IAPWS R14 + + +## Contributors +In chronological order: +- IAPWS +- Magnus Holmgren +- drunsinn +- mohit0749 +- gonmolina +- xjtu-blacksmith + + +## Requirements + +There are no requirements for installing pyXSteam with Python 3.6 and up. + +Tests require numpy, demos require numpy and matplotlib + +## Install + +run `python3 setup.py install` + +To run unittests you need two additional packages: `pytest` and `numpy`. After installing both, just run pytest in +the base directory. The tests use some fixed values from the documentation to make sure that every coefficient +and formula works as intended. + +To test if setup was successful, run `python3 bin/pyXSteamDemo.py`. This will require numpy and matplotlib to be installed. + +## Nomenclature + +All Functions follow the same naming schema: First the wanted property, +then a underscore `_`, then the wanted input properties Example: +`t_ph` is temperature as a function of pressure and enthalpy. For a list +of valid functions se below: + +| Property | Description | +|----------|--------------------------------------------------------------| +| t | Temperature (°C or °F) | +| p | Pressure (bar or psi) | +| h | Enthalpy (kJ/kg or btu/lb) | +| v | Specific volume (m3/kg or ft\^3/lb) | +| rho | Density (kg/m3 or lb/ft\^3) | +| s | Specific entropy (kJ/(kg °C) or btu/(lb °F)) | +| u | Specific internal energy (kJ/kg or btu/lb) | +| Cp | Specific isobaric heat capacity (kJ/(kg °C) or btu/(lb °F)) | +| Cv | Specific isochoric heat capacity (kJ/(kg °C) or btu/(lb °F)) | +| w | Speed of sound (m/s or ft/s) | +| my | Viscosity (N s/m\^2 or lbm/ft/hr) | +| tc | Thermal Conductivity (W/(m °C) or btu/(h ft °F)) | +| st | Surface Tension (N/m or lb/ft) | +| x | Vapor fraction | +| vx | Vapor Volume Fraction | + +## Usage + +Simple Example: + + from pyXSteam.XSteam import XSteam + steamTable = XSteam(XSteam.UNIT_SYSTEM_MKS) + print(steamTable.hL_p(220.0)) + +By using the unitSystem Parameter, you can tell XSteam witch Unit System you are using. + + steamTable = XSteam(XSteam.UNIT_SYSTEM_MKS) # m/kg/sec/°C/bar/W + steamTable = XSteam(XSteam.UNIT_SYSTEM_FLS) # ft/lb/sec/°F/psi/btu + steamTable = XSteam(XSteam.UNIT_SYSTEM_BARE) # m/kg/sec/K/MPa/W + +To enable logging, add the following lines to your code: + + import logging + logging.basicConfig(level=logging.INFO) + +or alternatively + + import logging + logger = logging.getLogger('pyXSteam') + logger.setLevel(logging.DEBUG) + sh = logging.StreamHandler() + sh.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s')) + logger.addHandler(sh) + +## Available Functions + +### Temperature +| Function | Description | +|----------|----------------------------------------------------| +| tsat_p | Saturation temperature | +| t_ph | Temperature as a function of pressure and enthalpy | +| t_ps | Temperature as a function of pressure and entropy | +| t_hs | Temperature as a function of enthalpy and entropy | + +### Pressure +| Function | Description | +|----------|----------------------------------------------------------------------------------------------------------------| +| psat_t | Saturation pressure | +| p_hs | Pressure as a function of h and s. | +| p_hrho | Pressure as a function of h and rho. Very inaccurate for solid water region since it's almost incompressible! | +| pmelt_t | Pressure as a function of temperature along the melting curve. Optional parameter to select ice region | +| psubl_t | Pressure as a function of temperature along the sublimation curve. | + + +### Enthalpy +| Function | Description | +|----------|---------------------------------------------------------------------------------------------------------------------| +| hV_p | Saturated vapor enthalpy | +| hL_p | Saturated liquid enthalpy | +| hV_t | Saturated vapor enthalpy | +| hL_t | Saturated liquid enthalpy | +| h_pt | Enthalpy as a function of pressure and temperature | +| h_ps | Enthalpy as a function of pressure and entropy | +| h_px | Enthalpy as a function of pressure and vapor fraction | +| h_prho | Enthalpy as a function of pressure and density. Observe for low temperatures (liquid) this equation has 2 solutions | +| h_tx | Enthalpy as a function of temperature and vapor fraction | + +### Specific volume +| Function | Description | +|----------|-----------------------------------------------------------| +| vV_p | Saturated vapor volume | +| vL_p | Saturated liquid volume | +| vV_t | Saturated vapor volume | +| vL_t | Saturated liquid volume | +| v_pt | Specific volume as a function of pressure and temperature | +| v_ph | Specific volume as a function of pressure and enthalpy | +| v_ps | Specific volume as a function of pressure and entropy | + +### Density +| Function | Description | +|----------|---------------------------------------------------| +| rhoV_p | Saturated vapor density | +| rhoL_p | Saturated liquid density | +| rhoV_t | Saturated vapor density | +| rhoL_t | Saturated liquid density | +| rho_pt | Density as a function of pressure and temperature | +| rho_ph | Density as a function of pressure and enthalpy | +| rho_ps | Density as a function of pressure and entropy | + +### Specific entropy +| Function | Description | +|----------|----------------------------------------------------------------------------------------------------------| +| sV_p | Saturated vapor entropy | +| sL_p | Saturated liquid entropy | +| sV_t | Saturated vapor entropy | +| sL_t | Saturated liquid entropy | +| s_pt | Specific entropy as a function of pressure and temperature (Returns saturated vapor enthalpy if mixture) | +| s_ph | Specific entropy as a function of pressure and enthalpy | + +### Specific internal energy +| Function | Description | +|----------|--------------------------------------------------------------------| +| uV_p | Saturated vapor internal energy | +| uL_p | Saturated liquid internal energy | +| uV_t | Saturated vapor internal energy | +| uL_t | Saturated liquid internal energy | +| u_pt | Specific internal energy as a function of pressure and temperature | +| u_ph | Specific internal energy as a function of pressure and enthalpy | +| u_ps | Specific internal energy as a function of pressure and entropy | + +### Specific isobaric heat capacity +| Function | Description | +|----------|---------------------------------------------------------------------------| +| CpV_p | Saturated vapor heat capacity | +| CpL_p | Saturated liquid heat capacity | +| CpV_t | Saturated vapor heat capacity | +| CpL_t | Saturated liquid heat capacity | +| Cp_pt | Specific isobaric heat capacity as a function of pressure and temperature | +| Cp_ph | Specific isobaric heat capacity as a function of pressure and enthalpy | +| Cp_ps | Specific isobaric heat capacity as a function of pressure and entropy | + +### Specific isochoric heat capacity +| Function | Description | +|----------|----------------------------------------------------------------------------| +| CvV_p | Saturated vapor isochoric heat capacity | +| CvL_p | Saturated liquid isochoric heat capacity | +| CvV_t | Saturated vapor isochoric heat capacity | +| CvL_t | Saturated liquid isochoric heat capacity | +| Cv_pt | Specific isochoric heat capacity as a function of pressure and temperature | +| Cv_ph | Specific isochoric heat capacity as a function of pressure and enthalpy | +| Cv_ps | Specific isochoric heat capacity as a function of pressure and entropy | + +### Speed of sound +| Function | Description | +|----------|----------------------------------------------------------| +| wV_p | Saturated vapor speed of sound | +| wL_p | Saturated liquid speed of sound | +| wV_t | Saturated vapor speed of sound | +| wL_t | Saturated liquid speed of sound | +| w_pt | Speed of sound as a function of pressure and temperature | +| w_ph | Speed of sound as a function of pressure and enthalpy | +| w_ps | Speed of sound as a function of pressure and entropy | + +### Viscosity +| Function | Description | +|----------|-----------------------------------------------------| +| my_pt | Viscosity as a function of pressure and temperature | +| my_ph | Viscosity as a function of pressure and enthalpy | +| my_ps | Viscosity as a function of pressure and entropy | + +### Thermal Conductivity +| Function | Description | +|----------|----------------------------------------------------------------| +| tcL_p | Saturated vapor thermal conductivity | +| tcV_p | Saturated liquid thermal conductivity | +| tcL_t | Saturated vapor thermal conductivity | +| tcV_t | Saturated liquid thermal conductivity | +| tc_pt | Thermal conductivity as a function of pressure and temperature | +| tc_ph | Thermal conductivity as a function of pressure and enthalpy | +| tc_hs | Thermal conductivity as a function of enthalpy and entropy | + +### Surface tension +| Function | Description | +|----------|--------------------------------------------------------------| +| st_t | Surface tension for two phase water/steam as a function of T | +| st_p | Surface tension for two phase water/steam as a function of p | + +### vapor fraction +| Function | Description | +|----------|-------------------------------------------------------| +| x_ph | vapor fraction as a function of pressure and enthalpy | +| x_ps | vapor fraction as a function of pressure and entropy | + +## vapor volume fraction +| Function | Description | +|----------|--------------------------------------------------------------| +| vx_ph | vapor volume fraction as a function of pressure and enthalpy | +| vx_ps | vapor volume fraction as a function of pressure and entropy | + +## Pressure along the Melting and Sublimation Curves +| Function | Description | +|--------------|--------------------------------------------------------------------| +| pmelt_t | Pressure along the melting curve as a function of temperature | +| vx_psubl_tps | Pressure along the sublimation curve as a function of temperature | + +# Available Functions for Heavy Water +| Function | Description | +|----------|---------------------------------------------------------------| +| my_rhoT | Viscosity as a function of density and temperature | +| tc_rhoT | Thermal conductivity as a function of density and temperature | + + +# Development +- pull requests are always wellcome! +- code style is enforced by black + + + + +%prep +%autosetup -n pyXSteam-0.4.9 + +%build +%py3_build + +%install +%py3_install +install -d -m755 %{buildroot}/%{_pkgdocdir} +if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi +if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi +if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi +if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi +pushd %{buildroot} +if [ -d usr/lib ]; then + find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst +fi +if [ -d usr/lib64 ]; then + find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst +fi +if [ -d usr/bin ]; then + find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst +fi +if [ -d usr/sbin ]; then + find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst +fi +touch doclist.lst +if [ -d usr/share/man ]; then + find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst +fi +popd +mv %{buildroot}/filelist.lst . +mv %{buildroot}/doclist.lst . + +%files -n python3-pyXSteam -f filelist.lst +%dir %{python3_sitelib}/* + +%files help -f doclist.lst +%{_docdir}/* + +%changelog +* Fri May 05 2023 Python_Bot <Python_Bot@openeuler.org> - 0.4.9-1 +- Package Spec generated |