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Design and Simulation of a Microfabricated Gas Chromatographic Column

[+] Author Affiliations
Rekha S. Pai, David R. Mott, R. Andrew McGill

U.S. Naval Research Laboratory, Washington, DC

Jennifer L. Stepnowski

Nova Research, Inc., Alexandria, VA

Paper No. DETC2008-49545, pp. 589-592; 4 pages
doi:10.1115/DETC2008-49545
From:
  • ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
  • Volume 4: 20th International Conference on Design Theory and Methodology; Second International Conference on Micro- and Nanosystems
  • Brooklyn, New York, USA, August 3–6, 2008
  • Conference Sponsors: Design Engineering Division and Computers in Engineering Division
  • ISBN: 978-0-7918-4328-4 | eISBN: 0-7918-3831-5
  • Copyright © 2008 by ASME

abstract

This paper describes the development of new micro gas chromatographic column designs intended to optimize the analysis by improving homogeneity of analyte molecules as they progress along the column length. We are particularly interested in applying these approaches for trace analysis of illicit materials such as explosives and other hazardous chemicals. A significant component of this work has been in using computational fluid dynamic (CFD) modeling as a tool to help in optimization of the GC column design.

Copyright © 2008 by ASME
Topics: Simulation , Design

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