scholarly journals Theoretical study on the pressurization characteristics of disc-seal single screw pump used in high viscosity oily sludge conveying field

2021 ◽  
Author(s):  
Zeng-Li Wang ◽  
Hou-Wei Shi ◽  
Shu-Yu Wang ◽  
Zong-Ming Wang ◽  
Mu-Ming Hao ◽  
...  
Keyword(s):  
Theoretical Study ◽  
High Viscosity ◽  
Oily Sludge ◽  
Screw Pump ◽  
Single Screw

Research on the Impacts of Screw Speed on All-Metal Screw Pump

2014 ◽  
Vol 703 ◽  
pp. 425-429
Author(s):  
Jun Fei Wu ◽  
Zhi Li ◽  
Fan Guo Meng ◽  
Ben Liang Yu
Keyword(s):  
Geometric Model ◽  
Constraint Condition ◽  
3D Flow ◽  
Screw Speed ◽  
Ansys Fluent ◽  
Screw Pump ◽  
Single Screw ◽  
Dynamic Mesh Technique ◽  
Fluent Software ◽  
Mesh Technique

Compared with traditional screw pump,all-metal screw pump have more advantages in the oil extraction. In this paper, all-metal single screw pump's geometric model was made by PROE software; then the dynamic mesh technique was applied to mesh the model and constraint condition was applied in the ANSYS-FLUENT software. 3D flow field was numerical analyzed In that software, the impacts of screw speed on volume flow and volumetric efficiency were concluded, the conclusion can offer some valuable guidances to the all-metal single screw pump's design.

scholarly journals CIRCULATORY HIGH-VISCOSITY NONNEWTONIAN FLUID FLOW IN A SINGLE-SCREW EXTRUDER CHANNEL

2016 ◽  
pp. 97-107
Author(s):  
Maria Andreevna PONOMAREVA ◽  
◽  
Maria Petrovna FILINA ◽  
Vladimir Albertovich YAKUTENOK ◽  
◽  
...  
Keyword(s):  
Fluid Flow ◽  
High Viscosity ◽  
Screw Extruder ◽  
Single Screw ◽  
Single Screw Extruder

Design of down-Hole Oil-Water Separation and Reinjection in the same Well System with Surface Driving Single Screw Pump

2011 ◽  
Vol 339 ◽  
pp. 595-602 ◽  
Author(s):  
Chuan Wei Zhao ◽  
Zeng Liang Li
Keyword(s):  
General Structure ◽  
Environmental Benefits ◽  
Screw Pump ◽  
Water Separation ◽  
Single Screw ◽  
Innovative System ◽  
Oil Water Separation ◽  
Oil Water ◽  
Oil Production Technology ◽  
The Cost

Down-hole oil-water separation and reinjection in the same well system can reduce the cost of lifting the water and the ground pollution due to the treatment of production water, which can bring good economic and environmental benefits. By combining down-hole oil-water separation technology with surface driving single screw pump oil production technology, the author designed an innovative system of down-hole oil-water separation and reinjection in the same well. In this paper, the general structure, working principle and structure characteristics of the system are introduced. The structure composition and the connection method of each part are described, and the calculation method of basic parameters of the single screw pump in the system is given.

Theory Research on Full Metal Single Screw Pump

2013 ◽  
Vol 345 ◽  
pp. 233-237
Author(s):  
Ben Liang Yu ◽  
Jun Fei Wu ◽  
Ying Yu
Keyword(s):  
Flow Rate ◽  
Theoretical Basis ◽  
Theoretical Research ◽  
Reciprocating Motion ◽  
Screw Pump ◽  
Single Screw ◽  
Rotor Profile ◽  
Motion Characteristics ◽  
Theory Research

This paper first studied the feasibility in application and advantages of the the full metal single screw pump by the method of theoretical research . Then the paper deducted the motion characteristics of the rotor around the stator and flow rate of the metal single screw pump .It is pointed that the center of the rotor profile is always located in the long shaft of the section of stator in any section .As the rotor rotates, the center of the rotor profile on this section takes straight reciprocating motion along the long axis of stator section .The results indicate that it exists feasibility in the designing and processing of full metal single screw pump. Thereby it provides theoretical basis for the application of full metal screw pump.

Study on Single Screw Pump with Narrow Gap

2019 ◽  
Vol 2019.94 (0) ◽  
pp. P029
Author(s):  
Yuta ABE ◽  
Masaaki HORIE
Keyword(s):  
Narrow Gap ◽  
Screw Pump ◽  
Single Screw

The Design of Double-Helix Single-Screw Pump Based on PRO/E

2010 ◽  
Vol 37-38 ◽  
pp. 1437-1441
Author(s):  
Xiao Bing Huang ◽  
Guang Wen
Keyword(s):  
Optimal Design ◽  
3D Modeling ◽  
Double Helix ◽  
Virtual Assembly ◽  
Screw Pump ◽  
Multiphase Pump ◽  
Single Screw ◽  
Experimental Prototype ◽  
Working Principle

Based on the unique merit of double-helix single-screw pump, its working principle is analyzed and its rolling bush and screw profile are designed in this paper. The 3D modeling and virtual assembly of double-helix Screw Pump are established based on Pro/E. The results showed that the multiphase pump could assembly with the design without interference. It provided the reference for optimal design and experimental prototype manufacturing.

Sign in / Sign up

Export Citation Format

Share Document