tobolar

@HansOlsson > And we could explicitly change the parameter-name as well here I guess the parameters' names (`angle`, `angles`) are fine. Would the conversion also work if we don't rename...

> There is a wording mismatch in the documentation of the Surface visualizer ... @anotheruserofgithub Please feel free to improve the documentation on your own and set a pull request...

> Would the following wording make it better on your opinion:.. Sounds good. The following could be a reasonable implementation now: ``` parameter Real residualFriction=1e-5 "Residual friction coefficient (if free...

@christiankral IMO, one would expect regarding a mechanical component: 1. "friction **coefficient**" (`mu` overall in MSL) is generally a unitless quantity, 2. and so is probably also with "angular velocity...

@HansOlsson Need to open a new issue? (See Sec. 2.3.3 Dimensions of quantities of the [BIPM: The International System of Units – 9th edition (2019) ](https://www.bipm.org/en/search?p_p_id=search_portlet&p_p_lifecycle=2&p_p_state=normal&p_p_mode=view&p_p_resource_id=%2Fdownload%2Fpublication&p_p_cacheability=cacheLevelPage&_search_portlet_dlFileId=41483053&p_p_lifecycle=1&_search_portlet_javax.portlet.action=search&_search_portlet_page=2&_search_portlet_operation=changePage) - probably you know...

@HansOlsson and @maltelenz Thanks for your response. In particular, I refer to changes in https://github.com/DLR-SR/ThermofluidStream/blob/main/ThermofluidStream/HeatExchangers/Internal/PartialDiscretizedHEX.mo where connector's instance ``` Interfaces.Inlet inletB(redeclare package Medium = MediumB) annotation ( Placement( transformation(extent={{-110,70},{-90,90}}), iconTransformation(...

> The point here is to make base classes flexible enough. ... This is exactly the idea behnid!

> I have short listed the instances to which changes have to be made. ... What about - "OnOff-controller" in `Thermal.HeatTransfer.Examples.ControlledTemperature` and - "Voltage-Frequency-Controller" in `Electrical.Machines.Utilities.VfController` and `Magnetic.QuasiStatic.FundamentalWave.Utilities.VfController`? (Btw. do...

@AHaumer Regarding example `Modelica.Blocks.Examples.DemoUnwrapAngle`, why is it necessary to have components from the `Mechanics.Rotational` package? It works all fine also without it.

> I agree that der_y (my preference) might be a more meaningful name for the angular velocity. Me too.