Estimation of Barrel of Oil Equivalent of Gas Using PVT Multi-Stage Separation Data

2010 ◽  
Author(s):  
Mohammad AlBahar ◽  
Anup Bora ◽  
B.B. Singh
Keyword(s):  
Stage Separation ◽  
Multi Stage

Study of Discrete and Multi-Tube Pass Number Inorganic Membrane Reactor

2011 ◽  
Vol 233-235 ◽  
pp. 3036-3039
Author(s):  
Yun Bo Jiang ◽  
Ke Zheng Zhang
Keyword(s):  
Membrane Reactor ◽  
Fixed Bed ◽  
Butyl Alcohol ◽  
Fixed Bed Reactor ◽  
Inorganic Membrane ◽  
Membrane Area ◽  
Stage Separation ◽  
Multi Stage ◽  
Transmission Area ◽  
Alcohol Dehydrogenation

Discrete and Multi-tube Pass Number Inorganic Membrane Reactor offers supplements to single-tube membrane reactor, referencing heat exchanger can provide larger transmission area and plate column can realize multi-stage separation. It realizes the reaction and separation occurs simultaneously many times, and can change the membrane area according to the need, so that reaction and separation process can be matched better. Discrete and multi-tube membrane reactor and fixed bed reactor was experimented in sec-butyl alcohol dehydrogenation system at 150-225, the result shows the new membrane reactor structure is reasonable.

Diagnostic Investigation of Nozzle Flow Choking Time and Stage Separation Sequence of a Multi-stage Rocket

2016 ◽  
Author(s):  
VR Sanal Kumar ◽  
Chandrasekaran Nichith ◽  
S Vigneshwaran ◽  
Anbarasan S ◽  
Ashish Kumar ◽  
...  
Keyword(s):  
Nozzle Flow ◽  
Diagnostic Investigation ◽  
Flow Choking ◽  
Stage Separation ◽  
Multi Stage ◽  
Separation Sequence

scholarly journals The chemical fundamentals for heavy oil supercritical fluid extraction and multi-stage separation technology

2018 ◽  
Vol 48 (4) ◽  
pp. 369-386 ◽  
Author(s):  
Suoqi Zhao ◽  
Linzhou Zhang ◽  
Zhentao Chen ◽  
Zhiming Xu ◽  
Xuewen Sun ◽  
...  
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Heavy Oil ◽  
Fluid Extraction ◽  
Separation Technology ◽  
Stage Separation ◽  
Multi Stage

scholarly journals Study on afterbody-effects of multi-stage separation at high-speed

2021 ◽  
Vol 2083 (3) ◽  
pp. 032076
Author(s):  
Yongqian Zheng ◽  
Hongyin Jia ◽  
Pengcheng Cui ◽  
Huan Li ◽  
Xiaojun Wu
Keyword(s):  
Drag Coefficient ◽  
High Speed ◽  
Dynamic Pressure ◽  
Three Dimensional ◽  
Strong Shock ◽  
Aerodynamic Characteristics ◽  
Second Stage ◽  
Stage Separation ◽  
Multi Stage ◽  
High Speed Vehicle

Abstract The stage separation of high-speed vehicle is complicated at high dynamic pressure, usually accompanied by strong shock and vortex interaction. There exists a strong interaction between first stage and second stage, which called “afterbody-effects”. The aerodynamic mechanism of “afterbody-effects” is studied in this paper based on numerical simulation. The aerodynamic characteristics of a simplified three-dimensional projectile model at different distances between stages at 0° angle of attack is researched with structural mesh. The results show that the vortexes of stages have a significant impact on the aerodynamic characteristics of different stages, As the distance between stages increases, the drag coefficient of the first stage increases, and the drag coefficient of the second stage increases first and then decreases.

Multi-Stage Separation of Neon Isotopes Over a Single Column

2018 ◽  
Vol 54 (7-8) ◽  
pp. 576-583
Author(s):  
V. L. Bondarenko ◽  
Yu. M. Simonenko ◽  
B. A. Pilipenko
Keyword(s):  
Stage Separation ◽  
Multi Stage ◽  
Single Column
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