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  1. ampis

    Equation clarification_EN13458-2:2002

    Dear Kejul, You may check with existing interpretations; Alternatively check with later equivalent ISO codes. As the trends going forward its going to be EN ISO. Its not much, but something to start with.
  2. ampis

    Cryogenic hoses (vacuum insulated)

    Inox India Pvt Limited manufactures these hoses. You may contact them accordingly. Other insulation such as foam, PTFE would not provide you the same efficiency as that of Vacuum Super Insulated Hose pipes. http://www.inoxindia.com/
  3. ampis

    Superinsulation Sources

    Refer the following links technical fiber Products hrttp://www.techfibres.com/cryogenic_tissues.htm Lydall http://www.lydall.com/world/industry/ind-insulation.shtml
  4. ampis

    how to find NM3 ???

    For Liquid Nitrogen Service, I know that 1 Kg = 0.7997 Nm3 But Ido not know the basic behind it. Also, 1scf = 0.2628 Nm3 is common for all. I tried using p1v1/t1=p2v2/t2 But this doesnt seems to apply . Please help
  5. ampis

    Cryogenic liquid cylinder perfomance

    Thank you iainuts, I was also thinking in same line but doing exactly opposite exactly opposite. If you look at liquid cylinder, the copper is in contact with SS outer vessel. So instead of increasing length of pipe between inner and outer vessel i am concentrating on reducing the contact area...
  6. ampis

    worthwhile time management courses or seminars

    zen to Done is quiet good and is free also go through the site zen habits. http://zenhabits.net/
  7. ampis

    Cryogenic liquid cylinder perfomance

    Back Ground:- I am talking about cryogenic Liquid Cylinder. The Cylinder is Super + vacuum Insulated. Previously we were using 500 mm diameter outer vessel. But now they have changed it to 550 mm Diameter Outer vessel. ( Done to accomodate more layers of insulation) Even after the...
  8. ampis

    Cryogenic Liquid Cylinder Perfomance "NER"

    Back Ground:- I am talking about cryogenic Liquid Cylinder. The Cylinder is Super + vacuum Insulated. Previously we were using 500 mm diameter outer vessel. But now they have changed it to 550 mm Diameter Outer vessel. ( Done to accomodate more layers of insulation) Even after the...
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