Recent content by AndySh

  1. A

    In the molten polymer tube model, how do I work out the volume of a tube?

    Thanks that helped me out! I found that the cross sectional area should be pi*(R/2)^2 where R is the diameter of the tube given by a*sqrt(N) where N in this case is the number of monomers associated with a chain at the entanglement length.
  2. A

    In the molten polymer tube model, how do I work out the volume of a tube?

    a has already been determined
  3. A

    In the molten polymer tube model, how do I work out the volume of a tube?

    https://mail.google.com/mail/u/0/?ui=2&ik=f008be4e61&view=fimg&th=14a0207ebab747d7&attid=0.1&disp=inline&realattid=85ef658de2583b00_0.1&safe=1&attbid=ANGjdJ83mELN7FV0fVAYLCBHdeTOkCTXSvgcQ79kFceQ0d9T8HFoWNkFEN8LaY_2zoxcAJ4Kc0Hkqh0QD1HDIKNnh7mBxVwNlbm9H7XqMFIFaWwgg3P009KNMKTWs4Q&ats=1417373297883&r...
  4. A

    In the molten polymer tube model, how do I work out the volume of a tube?

    I have the same problem! Can anyone help?
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