Experimental investigation of liquid distribution over structured packing

S. V. Alekseenko, D. M. Markovich, A. R. Evseev, A. V. Bobylev, B. V. Tarasov, V. M. Karsten

Результат исследований: Материалы для журналаСтатья

18 Цитирования (Scopus)

Выдержка

The thickness of a liquid film on the structured packing inside a distillation column was measured at the region of counter-current flow of gas and liquid by fiber-optic sensors. The local distribution of liquid inside a typical geometrical cell formed by the corrugated Koch IY sheets was examined in this study. It is shown that, in the vicinity of the sheet contact points inside the cell, the liquid film thickness is maximal, and peculiar meniscuses are formed where liquid flow redistribution over the corrugation surface occurs. A counter gas flow decreases pulsations of the liquid film thickness by a factor of 1.5-2 on the rib and lateral surfaces of corrugation. Experimental data on the effect of operation parameters on the local distribution of liquid in the cell and the pressure drop in the column are presented.

Язык оригиналаАнглийский
Страницы (с-по)1424-1430
Число страниц7
ЖурналAICHE Journal
Том54
Номер выпуска6
DOI
СостояниеОпубликовано - 1 июн 2008
Опубликовано для внешнего пользованияДа

Отпечаток

Liquid films
Flow of gases
Film thickness
Liquids
Gases
Distillation
Distillation columns
Point contacts
Fiber optic sensors
Ribs
Pressure drop
Flow of fluids
Pressure

ASJC Scopus subject areas

  • Biotechnology
  • Environmental Engineering
  • Chemical Engineering(all)

Цитировать

Experimental investigation of liquid distribution over structured packing. / Alekseenko, S. V.; Markovich, D. M.; Evseev, A. R.; Bobylev, A. V.; Tarasov, B. V.; Karsten, V. M.

В: AICHE Journal, Том 54, № 6, 01.06.2008, стр. 1424-1430.

Результат исследований: Материалы для журналаСтатья

Alekseenko, SV, Markovich, DM, Evseev, AR, Bobylev, AV, Tarasov, BV & Karsten, VM 2008, 'Experimental investigation of liquid distribution over structured packing', AICHE Journal, том. 54, № 6, стр. 1424-1430. https://doi.org/10.1002/aic.11498
Alekseenko, S. V. ; Markovich, D. M. ; Evseev, A. R. ; Bobylev, A. V. ; Tarasov, B. V. ; Karsten, V. M. / Experimental investigation of liquid distribution over structured packing. В: AICHE Journal. 2008 ; Том 54, № 6. стр. 1424-1430.
@article{02026af7828043fa8c83b76630471802,
title = "Experimental investigation of liquid distribution over structured packing",
abstract = "The thickness of a liquid film on the structured packing inside a distillation column was measured at the region of counter-current flow of gas and liquid by fiber-optic sensors. The local distribution of liquid inside a typical geometrical cell formed by the corrugated Koch IY sheets was examined in this study. It is shown that, in the vicinity of the sheet contact points inside the cell, the liquid film thickness is maximal, and peculiar meniscuses are formed where liquid flow redistribution over the corrugation surface occurs. A counter gas flow decreases pulsations of the liquid film thickness by a factor of 1.5-2 on the rib and lateral surfaces of corrugation. Experimental data on the effect of operation parameters on the local distribution of liquid in the cell and the pressure drop in the column are presented.",
keywords = "Distillation, Fibers, Films, Fluid mechanics, Multi-phase flow",
author = "Alekseenko, {S. V.} and Markovich, {D. M.} and Evseev, {A. R.} and Bobylev, {A. V.} and Tarasov, {B. V.} and Karsten, {V. M.}",
year = "2008",
month = "6",
day = "1",
doi = "10.1002/aic.11498",
language = "English",
volume = "54",
pages = "1424--1430",
journal = "AICHE Journal",
issn = "0001-1541",
publisher = "American Institute of Chemical Engineers",
number = "6",

}

TY - JOUR

T1 - Experimental investigation of liquid distribution over structured packing

AU - Alekseenko, S. V.

AU - Markovich, D. M.

AU - Evseev, A. R.

AU - Bobylev, A. V.

AU - Tarasov, B. V.

AU - Karsten, V. M.

PY - 2008/6/1

Y1 - 2008/6/1

N2 - The thickness of a liquid film on the structured packing inside a distillation column was measured at the region of counter-current flow of gas and liquid by fiber-optic sensors. The local distribution of liquid inside a typical geometrical cell formed by the corrugated Koch IY sheets was examined in this study. It is shown that, in the vicinity of the sheet contact points inside the cell, the liquid film thickness is maximal, and peculiar meniscuses are formed where liquid flow redistribution over the corrugation surface occurs. A counter gas flow decreases pulsations of the liquid film thickness by a factor of 1.5-2 on the rib and lateral surfaces of corrugation. Experimental data on the effect of operation parameters on the local distribution of liquid in the cell and the pressure drop in the column are presented.

AB - The thickness of a liquid film on the structured packing inside a distillation column was measured at the region of counter-current flow of gas and liquid by fiber-optic sensors. The local distribution of liquid inside a typical geometrical cell formed by the corrugated Koch IY sheets was examined in this study. It is shown that, in the vicinity of the sheet contact points inside the cell, the liquid film thickness is maximal, and peculiar meniscuses are formed where liquid flow redistribution over the corrugation surface occurs. A counter gas flow decreases pulsations of the liquid film thickness by a factor of 1.5-2 on the rib and lateral surfaces of corrugation. Experimental data on the effect of operation parameters on the local distribution of liquid in the cell and the pressure drop in the column are presented.

KW - Distillation

KW - Fibers

KW - Films

KW - Fluid mechanics

KW - Multi-phase flow

UR - http://www.scopus.com/inward/record.url?scp=44649199191&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=44649199191&partnerID=8YFLogxK

U2 - 10.1002/aic.11498

DO - 10.1002/aic.11498

M3 - Article

AN - SCOPUS:44649199191

VL - 54

SP - 1424

EP - 1430

JO - AICHE Journal

JF - AICHE Journal

SN - 0001-1541

IS - 6

ER -