Theoretical and experimental research on pressure drop ratio prediction model of de-oiling hydrocyclone

被引：0

作者：

Li, Zi-Li ^{[1
]}

Feng, Shu-Chu ^{[1
]}

机构：

[1] Dept. of Storage and Transp. Eng., Univ. of Petrol., Dongying 257062, China

来源：

| 2001年 / Chemical Industry Press卷 / 52期

关键词：

Cyclone separators - Mathematical models - Petroleum chemistry - Pressure drop;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The correlation between energy dissipation and split ratio in a 35 mm diameter de-oiling hydrocyclone was established by experiment. under the conditions of different overflow orifice diameters, as long as the split ratio is less than 25%, energy dissipation was a constant. It only changed with inlet flow rate. When the inlet flow rate was 30, 40, 50, 60, 70 L&middotmin-1, the energy dissipation is about 10, 30, 80, 140, 205 N&middotm&middots-1 respectively. Based on this characteristics of hydrocyclone and theoretical analysis, a prediction model of de-oiling hydrocyclone was proposed. The prediction of pressure drop ratio was identical with the test data.

引用

共 50 条

[31] Experimental research of the flowrate and pressure characteristic of twin-cone hydrocyclone
Shiyou Jixie, 7 (11-13):
[32] Experimental study of the drag reduction and separation efficiency for a new hydrocyclone with a Reducing Pressure Drop Stick
Wang, Lian-Ze
Wang, Ji-Ming
SEPARATION AND PURIFICATION TECHNOLOGY, 2012, 98 : 7 - 15
[33] Experimental study on prediction model of wet gas pressure drop across number region
Youfang Ma
Youfu Ma
Junfu Lyu
Weiye Liu
ChineseJournalofChemicalEngineering, 2022, 46 (06) : 63 - 72
[34] Experimental Investigation and Theoretical Model for Subcooled Flow Boiling Pressure Drop in Microchannel Heat Sinks
Lee, Jaeseon
Mudawar, Issam
JOURNAL OF ELECTRONIC PACKAGING, 2009, 131 (03) : 0310081 - 03100811
[35] Experimental and theoretical study of density wave and pressure drop oscillations
Yuncu, H., 1600, (11):
[36] Research on Prediction Theoretical Model of Projectile Base Pressure during Aftereffect Period
Zhou M.
Cao C.
Qian L.
Binggong Xuebao/Acta Armamentarii, 2019, 40 (06): : 1304 - 1309
[37] EXPERIMENTAL RESEARCH OF PRESSURE DROP IN PACKED BEDS OF MONOSIZED SPHERES A NOVEL CORRELATION FOR PRESSURE DROP CALCULATION
Stamenic, Mirjana S.
THERMAL SCIENCE, 2017, 21 : S717 - S724
[38] Experimental Investigations on the Pressure Drop of a Two-cone Hydrocyclone for Separation Fine Particles from Waste Water
Zhao, Qingguo
Li, Weiqing
He, Wei
Xia, Guodong
6TH INTERNATIONAL SYMPOSIUM ON MULTIPHASE FLOW, HEAT MASS TRANSFER AND ENERGY CONVERSION, 2010, 1207 : 125 - 132
[39] Frictional pressure drop in a flotation column: An experimental investigation in continuous mode and its prediction by a general model
Fahad M.K.
Prakash R.
Majumder S.K.
Ghosh P.
Multiphase Science and Technology, 2019, 31 (03) : 235 - 254
[40] Experimental research on pressure drop of wet gas flow in Venturi
Yuan, Chao
Xu, Ying
Zhang, Tao
Wei, Jing
Wang, Huaxiang
EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2016, 75 : 183 - 188

← 1 2 3 4 5 →