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Two new relationships for slip velocity and characteristic velocity in a non-center rotating column

Torkaman Rezvan|Heydari Mehran|Cheshmeh Javad Najafi|Heydari Ali|Asadollahzadeh Mehdi
한국원자력학회 (Korean Nuclear Society)|2022.08|Nuclear Engineering and Technology|제54권 제8호|pp. 2809-2818|DOI 10.1016/j.net.2022.02.016

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키워드

Rotor speedSlip velocityCharacteristic velocityNon-center rotating column
주제분류원자력공학

초록

In this investigation work, liquid-liquid extraction (L.L.E) through three distinctive frameworks have been examined for assurance of slip velocity (S.V), and characteristic velocity (C.V) in a non-center rotating column (N.C.R.C) with a wide extend of factors. Three double frameworks with distinctive interfacial tension comprising of toluene-water (high interfacial tension), n-butyl acetateewater (medium interfacial tension), and n-butanolewater (low interfacial tension) were investigated for tests. Two common relationships for the expectation of S.V and C.V, including phase stream rates, rotor speed, column geometry additionally physical properties, are displayed. The recommended relationships were compared with test information gotten from the writing and the display examination. Findings of this study, the present proposed correlations are more accurate than those previously reported.

Abstract

In this investigation work, liquid-liquid extraction (L.L.E) through three distinctive frameworks have been examined for assurance of slip velocity (S.V), and characteristic velocity (C.V) in a non-center rotating column (N.C.R.C) with a wide extend of factors. Three double frameworks with distinctive interfacial tension comprising of toluene-water (high interfacial tension), n-butyl acetateewater (medium interfacial tension), and n-butanolewater (low interfacial tension) were investigated for tests. Two common relationships for the expectation of S.V and C.V, including phase stream rates, rotor speed, column geometry additionally physical properties, are displayed. The recommended relationships were compared with test information gotten from the writing and the display examination. Findings of this study, the present proposed correlations are more accurate than those previously reported.

참고문헌 (46)

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