Hi all
Does anybody know any good references on measuring the progress of pipeline construction e.g measuring right of way , construction road , stringing etc
Best regards
m.taffish
HI all
I want to know if there is any information on modelling a pressure air vessel.I want to able to know how long it will take for the pressure to decrease to the atmospheric pressure through an outlet.
thx
I am working on a refrigeration project investigating alternatives to HFCs.I have looked into ammonia ,carbon dioxide and hydrocarbons.I have calculated all the information on the compressors,condensors,et.I need some advice on how to select these components or what information is needed to...