1. Beitr. Tabakforsch. Int./Contrib. Tob. Research, 2001, 19-4, p. 189-203., ISSN.0173-783X

    A mathematical scheme for calculating flows and pressure drops in lit and unlit cigarettes

    DWYER R.W.; CHEN P.; WASYK R.D.
    Philip Morris USA, Research Center, Richmond, VA, USA
    A computational methodology is presented for evaluating the flows and pressure drops in both lit and unlit cigarettes. The flows and pressure drops across rows of tipping-paper perforations are considered explicitly, as are the locations and relative...
  2. CORESTA Meeting, Smoke/Technology, Xian, 2001, ST 30

    Dynamic characterization of banded paper cigarettes using Fourier transform infrared (FTIR) spectroscopy and nuclear magnetic resonance (NMR) imaging techniques

    WATKINS M.L.; LYONS-HART J.L.; AXELSON D.
    Philip Morris USA, Richmond, VA, USA
    This study describes preliminary results using Fourier Transform Infrared (FTIR) spectroscopy and Nuclear Magnetic Resonance (NMR) imaging techniques to investigate the combustion characteristics of cigarettes made with banded papers. In recent...