Dear all; does any one have a spre

[petroabbes1980]

Dear all;
does any one have a spredsheet for the calculaton of N2 dsiplacement purge for pipeline, the attached exemple of study may help (the work has been performed through OLGA)

http://www.ogj.com/articles/print/v...ation/nord-stream-dry-air-purge-improves.html

best Regards