Pressure/Time trace for a large gun?

[InigoMontoya]

Yeah, it's a bit of a long shot (OK, a reeaaaallly long shot) but it never hurts to ask....

Does anybody here have a chamber pressure vs. time plot for something like a 105 mm Howizter (or anything in that league)?

 

[FrankenMauser]

If no one here can help you out, contact A-Square. They may be able to provide you something from their load development process (they offer load data for the 105mm ).

 

[Hog Buster]

Try here:

http://www.dtic.mil/cgi-bin/GetTRDoc?Location=U2&doc=GetTRDoc.pdf&AD=AD0905714

 

[InigoMontoya]

Woot! When google fails, the gun geek network prevails!

Thanks much.