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See PCF translator Help / manual for complete details
Below are general questions and answers about the process of exporting an existing AutoPIPE model (DAT) to a PCF file, translate the newly created PCF file with the PCF translator back into an AutoPIPE model, and compare AutoPIPE results between before and after translation:
Q1. The expansion joint are not support in the current PCF translator
A1. Support for Flex/Expansion Joints were implemented in PCF translator 18.104.22.168. Suggest to use the latest release of PCF Translator. Y
Q2. The pipe is oriented 180 deg from original
A2. Before export to PCF from AutoPIPE, In AutoPIPE Go to Tools> Settings > Isogen Settings
Change North arrow to +X then the coordinates will matched exactly
Q3. Pressure and Temp are different from before to after, example: 10 deg & 100 psi converted to 0.0 deg & 0.0 psi
A3. This is a limitation in AutoPIPE PCF Export, which does not write Pressure and Temperature and hence default values are used.
Q4. Pipe properties changed; wall thickness changed sch 160 changed to STD and Pipe material, from A335-P91 changed to A106-A
A4. There is a limitation in AutoPIPE PCF Export could not correctly map the material and by default A106-A with STD wall thickness has been used. Adjust the map file as required to correctly map the material and wall thickness.
Q5. Extra support (V-stop) added to the converted file at origin point with anchor.
A5. During first time Export to PCF. AutoPIPE write Anchors as a Support with SKEY 01AN and then on import this support component converted to an default support V-STOP. Manually delete V-Stop.
Q6. Flanges converted for the expansion joint are in the wrong location.
A6. This has been fixed in a newer version of the translator, upgrade to the latest version of PCF Translator,
Q7. Tee SIF values are different (because of wall thickness issue above, Q4)
A7. Yes, proper schedule has not been exported by AutoPIPE in PCF. update PCF map file accordingly.
Q8 Bend radius is different
A8. Bend length is exactly same but after import from PCF the actual radius has been written instead of "LONG"
Q9 I cannot get the PCF translator to execute from the command line (Batch Processing) as mentioned in the help info, why?
A9. This passage was not suppose to have been printed in the published documentation because this feature had never been added to the program. This information was removed in the new version of the documentation.
PCF Translator Issues