I didn't manage to find how to program thermal-hydraulic Node structure identifier signal in AMESet (tfnode/tfflow). I've spent much time searching in the online help, found some interesting pages («Causality in the Thermal-Hydraulic library. Variable gas content »,..) but nothing enough practical for me.
Could anybody give me any useful advise and examples ?
have you looked at this page? Thermal-hydraulic external variables qthelp://lmsimagine.lab/ame_dir/libthh/doc/html/utils/thh_external_variables.html
(in Amehelp, go to View/Toolbars/Address Toolbar to enter this address)
Does this help you?
Indeed this page should give you useful information about how to deal with nodes and flows structures in the thermal hydraulic library.
Note that it can be accessed through a link present in the "external variables" section of the HTML documentation of all THH submodels : ""
In this page you'll find a paragraph called Submodel development using the "Gas Transport" port structure
This paragraph explains the changes in a submodel structure required to handle the variable gas content (also known as "Gas Transport") feature, and gives examples of code.
Note also that using this new code structure is only necessary if you want to use the variable gas content feature of the THH library. If not, you can keep the old code structure since compatibility is insured.