2005, English, Article edition: A-priori calculation of the refractive index of some simple gas hydrates of structures I and II Bonnefoy, Olivier; Gruy, Frédéric; Herri, Jean-Michel

User activity

Share to:
 
Bookmark: http://trove.nla.gov.au/version/204630
Physical Description
  • text
Published
  • HAL - CCSD
  • 2005
Language
  • English

Edition details

Title
  • A-priori calculation of the refractive index of some simple gas hydrates of structures I and II
Author
  • Bonnefoy, Olivier
  • Gruy, Frédéric
  • Herri, Jean-Michel
Published
  • HAL - CCSD
  • 2005
Physical Description
  • text
Subjects
Notes
  • This work aims at providing theoretical values of the refractive index of some gas hydrates using up-to-date physical data. Indices of refraction have been computed with a modified Lorenz–Lorentz model for a pressure between 2 and 15 MPa, a temperature between 0 and 12 °C and wavelengths in the extended visible domain. Given the prohibitive time required to perform the calculations with the standard procedure (up to 20 min for one P-T-λ set), we considered separately the crystalline structure and the molecules that occupy its sites. Thus, we obtain a series of tensors, characterising the sole structure, that we can easily use to get the refractive indices within less than 1 s. In this paper, all data are given to calculate the absolute or relative refractive index of any gas hydrate, provided the host gas polarisability is known. The numerical results are in agreement with experimental data.
  • HAL:hal-00125048, version 1
  • HAL:http:/​/​hal.archives-ouvertes.fr/​hal-00125048/​en/​
Language
  • English
Contributed by
OAIster

Get this edition

  • Set up My libraries

    How do I set up "My libraries"?

    In order to set up a list of libraries that you have access to, you must first login or sign up. Then set up a personal list of libraries from your profile page by clicking on your user name at the top right of any screen.

  • All (1)
  • Unknown (1)
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this edition

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this version

Add a comment