v0.2.1 - Fourier’s Fable (February, 7 2020)#
New Features#
Back end modifications in order to improve calculation speed. For the results see (PR #147).
Documentation#
Parameter renaming#
Bug fixes#
Prevent pandas 1.0.0 installation due to bug in the
to_csv()
method (bug will be fixed in PR #31513 of pandas). Additionally,the version requirements of third party packages have been updated to prevent future bugs resulting from possible API changes (PR #146).There was a bug in the heat exchanger kA-functions (
tespy.components.heat_exchangers.simple.kA_func()
,tespy.components.heat_exchangers.base.kA_func()
andtespy.components.heat_exchangers.condenser.kA_func()
). The factors for the heat transfer coefficient should not simultaneously amplify the value but instead with their inverse.\[f_{kA} = \frac{2}{\frac{1}{f_{kA,1}} + \frac{1}{f_{kA,2}}}\]For simple heat exchangers, \(f_{kA,2}\) will be equal to 1 (PR #150).
Other changes#
Replacing some of the characteristic lines by generic ones. The simulation results using the default lines might slightly differ from the results using the original defaults (PR #149).
Contributors#
Francesco Witte (@fwitte)
@maltefritz