I try to use PD 5500 Annex G but it is not active so how can we activate them?

Thanks in advance,
MxxMng

Check the checkbox for "Nozzles", then click the radio-button for PD5500 and fill in the data on the dialog.

thanks for your quick response. in my question I mean on Analysis-WRC 107/297 in Vessel Data tab-Analysis Type WRC 107 & 297 radio-button is active but in PD 5500 Annex G radio-button is not active. how to use them?

Thanks in advance,
MxxMng

The "PD-5500" option has (in the nozzle analysis) never been active in CAESAR II. We had good intentions of incorporating this in Version 5.10 (hence the radio button you see), but that didn't happen.

Hopefully we can get this in Version 5.30.