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Relevant bibliographies by topics / Progressive Cavity pump

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Journal articles

Academic literature on the topic 'Progressive Cavity pump'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 February 2022

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Journal articles on the topic "Progressive Cavity pump"

1

Ward, Peter R. B., William G. Dunford, and David L. Pulfrey. "Performance of small progressive cavity pumps with solar power." Canadian Journal of Civil Engineering 14, no. 2 (1987): 284–87. http://dx.doi.org/10.1139/l87-041.

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A small progressive cavity pump, rated at about 900 W, has been assembled and tested as part of a photovoltaic-cell-powered water pumping system. Torque-speed relationships for the progressive cavity pump, not readily available in published engineering journals, were measured and are presented. The pump was extremely well suited to lifting groundwater for small (domestic) supplies with solar power because it was capable of producing the full design head over a very wide range of speeds. In addition, the progressive cavity pump was robust, and unlike most other positive displacement pumps, would tolerate small concentrations of silt and sand in the water without damage. Very many of these pumps are already in use in parts of Africa and other developing areas, and excellent prospects exist for operating progressive cavity pumps with solar-energy-powered drives. Key words: pump, solar power, groundwater, water, water supply, solar, well, hydrology, hydraulic.

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2

Karthikeshwaran, Ramasamy. "Progressive Cavity Pump: A Review." Biosciences Biotechnology Research Asia 11, SE (2014): 231–37. http://dx.doi.org/10.13005/bbra/1415.

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3

Mrinal, KR, and Abdus Samad. "Performance prediction of kinetic and screw pumps delivering slurry." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 232, no. 7 (2018): 898–911. http://dx.doi.org/10.1177/0957650918760161.

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Transporting slurry is a difficult task and industries use a kinetic or centrifugal pump or a screw or progressive cavity pump to deliver it. On the other hand, approximation models can help predicting performance and avoiding the expensive experiments of pumps with slurries. In this work, bentonite-based slurries were prepared and pumped by a centrifugal pump and a progressive cavity pump. The experimental facilities were developed in-house and artificial neural network-based approximation models were developed to predict performances. The approximation models say that it can eliminate the expensive testing to draw performance curve a pump. The relative merits of the pumps show that the progressive cavity pump has a better capability to handle the slurries or high viscosity fluids.

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4

Karthikeshwaran, Ramasamy. "Leakage Analysis of Metal Progressive Cavity Pump." Biosciences Biotechnology Research Asia 11, SE (2014): 357–61. http://dx.doi.org/10.13005/bbra/1431.

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5

Baroiu, Nicuşor, Georgiana-Alexandra Moroşanu, Virgil-Gabriel Teodor, and Nicolae Oancea. "Roller Profiling for Generating the Screw of a Pump with Progressive Cavities." Inventions 6, no. 2 (2021): 34. http://dx.doi.org/10.3390/inventions6020034.

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Progressive cavity pumps are used in industry for the circulation of high viscosity fluids, such as crude oil and petroleum products, sewage sludge, oils, salt water, and wastewater. Also known as single screw pumps, these pumps are composed of a single rotor which has the shape of a rounded screw, which moves inside a rubber stator. The stator has an double helical internal surface which, together with the helical surface of the rotor, creates a cavity that moves along the rotor. The movement effect of the cavity inside the stator is the movement of the fluid with a constant flow and high pressure. In this paper, an algorithm for profiling the rollers for generating the helical surface of the pump rotor with progressive cavities is proposed. These rollers are constituted as tools for the plastic deformation of the blank (in case the pump rotor is obtained by volumetric deformation) or for its superficial hardening.

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6

Mohamed Iyad Al, Naboulsi, Niculae Napoleon Antonescu, Alin Dinita, and Marius Morosanu. "Tribological Characterization of Some Elastomers Used at Progressive Cavity and Piston Pumps." MATEC Web of Conferences 318 (2020): 01016. http://dx.doi.org/10.1051/matecconf/202031801016.

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The progressive cavity pump (PCP) is a positive displacement pump, consisting of a polished helical-shaped rod (rotor) turning inside a helical elastomer (stator). PCP has many advantages, but the pump durability is manly limited by elastomer behavior. At piston pumps (PP) used for drilling mud piston has an elastomer sleeve that also limit the durability. Standards like ISO 15136.1 & 2 for pumps developed by manufactures and users’ committees provides requirements for design, quality design verification etc., but do not define specifically the elastomer for the stator or the metal used for the rotor. Each PCP and PP manufacturer used specific materials at pump construction. The aim of this study was to evaluate the tribological behavior of some elastomers such polybutadiene rubber (BR), polybutadiene acrylonitrile rubber (NBR), polybutadiene acrylonitrile carboxylate (XNBR) and polyamide (PA 6) in couples with hard chromium coated steel, nitride steel and cast iron. Were determined friction coefficients and wear on 2 types of friction couples (plane to plane and shoe to plane) on two tribometers and some mechanical proprieties (Young’s modulus, ultimate tensile strength, elongation, hardness).

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7

Zhou, Xian Jun, and Zhao Sheng Feng. "Numerical Simulation of Single Metal Progressive Cavity Pump." Advanced Materials Research 655-657 (January 2013): 372–75. http://dx.doi.org/10.4028/www.scientific.net/amr.655-657.372.

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The motion law of single metal progressive cavity pump was studied through motion simulation. Then, the finite element analysis software ANSYS was used to analyze the distribution characteristics and the influencing factors of the contact pressure. It was pointed out that the single metal progressive cavity pump has the ability to withstand high temperature and the differential pressure mainly influences the wear. At last the reasonable range of the clearance was given.

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8

Smith, Peter Mark. "Progressive cavity pump tubing drain valves: operator-savings illustration." APPEA Journal 60, no. 2 (2020): 677. http://dx.doi.org/10.1071/aj19023.

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Three case studies show how three progressive cavity pump (PCP) operators used Zenith® (Baker Hughes) tubing drain valves to protect problematic PCPs from blockage and damage, reducing downtime and avoiding cost of backflush operations. The efficient solids management system incorporated in the Zenith PCP tubing drain valve (PCP-TDV) reliably safeguards pumping equipment from damage or blockage caused by descending solids when the pump is shut down, eliminating unplanned downtime and costly equipment replacement. Addressing the failings of alternative valves, the Zenith PCP-TDV effectively reduces the requirement for well workover, preventing pump-off, increasing uptime and lift system run-life, even in heavy oil and high viscosity fluid operations. The Zenith PCP-TDV provides an innovative solution to costly pump damage, while preventing recirculation and simplifying backflush operations. The addition of backflush capability is designed to allow the pump rotor to be retracted and reset without running out of hole. A further addition specific to the coal seam gas market is the inclusion of a tubing pressure-activated, single-use locking piston, so as to allow external pressure to be subjected to the PCP-TDV without pumping being open, thus allowing the string to be set with no well fluid ingress into the production string and pump before operation.

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9

Kawamura, Takeshi. "Energy-saving and High-efficient Progressive Cavity Pump." JAPAN TAPPI JOURNAL 63, no. 8 (2009): 909–12. http://dx.doi.org/10.2524/jtappij.63.909.

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10

Guo, Zhong Feng, Shan Shan Li, and Hui Guo. "Developing Overview of Progressing Cavity Pump System." Advanced Materials Research 753-755 (August 2013): 2770–73. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.2770.

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Electrical Submersible-motor-driven Progressive Cavity Pumping (ESPCP) oil extraction technology has the advantages of sample technology and management convenience. ESPCP is suitable for the viscous, containing sand, high gas oil ratio oil extraction. Developing history of ESPCP is introduced and the structure and principle are analyzed. The advantages of ESPCP are compared with other oil extraction technology. At last, developing status is discussed and the developing trend is investigated.

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