INFLUENCE OF INLET GAS FLOW VELOCITY ON THE OUTLET MALDISTRIBUTION COEFFICIENT OF GAS FLOW AFTER FOUR TYPES GAS DISTRIBUTION DEVICES
Tatyana St. Petrova
Pages: 191-199
Publié: 1 Jan 2011
Vues: 385 Téléchargements: 54
Résumé: Gas flow velocity profiles after four Gas Distribution Devices (GDD), mounted in column with diameter 0.5 m, have been measured experimentally. It is shown that the value of gas flow maldistribution factor (Mf) after each GDD depends on the initial gas flow velocity. The minimal values of Mf for every GDD at the investigated range of initial velocities have been determined. The lowest value for Mf (about 0.16) is reached for GDD №3 at lowest initial velocity (1.3 m/s) and for middle and highest one (1.6 and 2 m/s respectively) lowest Mf have been registered at GDD №4 (about 0.2 ÷ 0.22)
Mots-clés : gas distribution device, velocity influence, gas maldistribution factor
Citer cet article : Tatyana St. Petrova. INFLUENCE OF INLET GAS FLOW VELOCITY ON THE OUTLET MALDISTRIBUTION COEFFICIENT OF GAS FLOW AFTER FOUR TYPES GAS DISTRIBUTION DEVICES. Journal of International Scientific Publications: Materials, Methods & Technologies 5, 191-199 (2011). https://www.scientific-publications.net/en/article/1003331/
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