Yazar "Demiralp, M" seçeneğine göre listele

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  • Küçük Resim Yok
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    Experimental and theoretical analysis of hydrogen absorption in LaNi5-H-2 reactors
    (PERGAMON-ELSEVIER SCIENCE LTD, 2005) Demircan, A; Demiralp, M; Kaplan, Y; Mat, MD; Veziroglu, TN
    Hydrogen absorption in two LaNi5-H2 reactors is experimentally and theoretically investigated. In the experimental program, two tanks are filled with LaNi5 alloy and hydrogen is charged with a constant pressure. The temperature changes in the tanks are measured at several locations and recorded in a computer. Hydriding process is identified from measured temperature histories. In the theoretical program, a two-dimensional mathematical model, which considers complex heat and mass transfer and fluid flow is developed and numerically solved. The numerical results are compared with the measured data to validate the mathematical model. A reasonable agreement between the numerical results and experimental data is obtained. (c) 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
  • Küçük Resim Yok
    Öğe
    Experimental and theoretical study of metal-hydride reactors
    (SPRINGER, 2005) Kaplan, Y; Demiralp, M; Veziroglu, TN; Sammes, N; Smirnova, A; Vasylyev, O
    Hydrogen absorption in LaNi5-H-2 reactor is experimentally and theoretically investigated. Two different reactors were designed and hydrogen gas was charged at constant temperature at constant pressure. Temperature changes in the tanks during the hydrogen charge were measured at several locations and readings of the data were continued until the temperature has stabilized. In the theoretical program, a two dimensional mathematical model, which considers complex heat and mass transfer during this process is developed and numerically solved. The numerical results are compared with the measured data to validate the mathematical model. A reasonable agreement between the numerical results and experimental data is obtained.