Matches in SemOpenAlex for { <https://semopenalex.org/work/W2038806885> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2038806885 endingPage "462" @default.
- W2038806885 startingPage "451" @default.
- W2038806885 abstract "Summary Fundamental understanding of the flow inside progressing-cavity pumps (PCPs) represents an important step in the optimization of the efficiency of these pumps, which are largely used in artificial-lift processes in the petroleum industry. The computation of the flow inside a PCP is extremely complex because of the transient character of the flow, the moving boundaries, and the difference in length scale of the channel height between the stator and rotor. This complexity makes the use of computational fluid dynamics (CFD) as an engineering tool almost impossible. This work presents an asymptotic model to describe the single-phase flow inside PCPs using lubrication theory. The model was developed for Newtonian fluid, and lubrication theory was used to reduce the 3D Navier-Stokes equations in cylindrical coordinates to a 2D Poisson's equation for the pressure field at each timestep, which is solved numerically by a second-order finite-difference method. The predictions are close to the experimental data and the results obtained by solving the complete 3D, transient Navier-Stokes equations with moving boundaries, available in the literature. Although the accuracy is similar to the complete 3D model, the computing time of the presented model is orders of magnitude smaller. The model was used to study the effect of geometry, fluid properties, and operating parameters in the pump-performance curves and can be used in the design of new pumping processes." @default.
- W2038806885 created "2016-06-24" @default.
- W2038806885 creator A5032954881 @default.
- W2038806885 creator A5071961498 @default.
- W2038806885 creator A5091329275 @default.
- W2038806885 date "2011-02-23" @default.
- W2038806885 modified "2023-10-16" @default.
- W2038806885 title "Asymptotic Model of the 3D Flow in a Progressing-Cavity Pump" @default.
- W2038806885 cites W1981578108 @default.
- W2038806885 cites W1992426428 @default.
- W2038806885 cites W2006733570 @default.
- W2038806885 cites W2012560154 @default.
- W2038806885 cites W2022780833 @default.
- W2038806885 cites W2055537535 @default.
- W2038806885 cites W2076637719 @default.
- W2038806885 cites W2106768982 @default.
- W2038806885 doi "https://doi.org/10.2118/142294-pa" @default.
- W2038806885 hasPublicationYear "2011" @default.
- W2038806885 type Work @default.
- W2038806885 sameAs 2038806885 @default.
- W2038806885 citedByCount "18" @default.
- W2038806885 countsByYear W20388068852013 @default.
- W2038806885 countsByYear W20388068852014 @default.
- W2038806885 countsByYear W20388068852015 @default.
- W2038806885 countsByYear W20388068852016 @default.
- W2038806885 countsByYear W20388068852017 @default.
- W2038806885 countsByYear W20388068852018 @default.
- W2038806885 countsByYear W20388068852020 @default.
- W2038806885 countsByYear W20388068852021 @default.
- W2038806885 countsByYear W20388068852022 @default.
- W2038806885 crossrefType "journal-article" @default.
- W2038806885 hasAuthorship W2038806885A5032954881 @default.
- W2038806885 hasAuthorship W2038806885A5071961498 @default.
- W2038806885 hasAuthorship W2038806885A5091329275 @default.
- W2038806885 hasConcept C11413529 @default.
- W2038806885 hasConcept C121332964 @default.
- W2038806885 hasConcept C124101348 @default.
- W2038806885 hasConcept C127413603 @default.
- W2038806885 hasConcept C139002025 @default.
- W2038806885 hasConcept C162802515 @default.
- W2038806885 hasConcept C1633027 @default.
- W2038806885 hasConcept C171483109 @default.
- W2038806885 hasConcept C184608416 @default.
- W2038806885 hasConcept C2776873729 @default.
- W2038806885 hasConcept C38349280 @default.
- W2038806885 hasConcept C41008148 @default.
- W2038806885 hasConcept C45374587 @default.
- W2038806885 hasConcept C57879066 @default.
- W2038806885 hasConcept C78519656 @default.
- W2038806885 hasConcept C78762247 @default.
- W2038806885 hasConcept C90278072 @default.
- W2038806885 hasConceptScore W2038806885C11413529 @default.
- W2038806885 hasConceptScore W2038806885C121332964 @default.
- W2038806885 hasConceptScore W2038806885C124101348 @default.
- W2038806885 hasConceptScore W2038806885C127413603 @default.
- W2038806885 hasConceptScore W2038806885C139002025 @default.
- W2038806885 hasConceptScore W2038806885C162802515 @default.
- W2038806885 hasConceptScore W2038806885C1633027 @default.
- W2038806885 hasConceptScore W2038806885C171483109 @default.
- W2038806885 hasConceptScore W2038806885C184608416 @default.
- W2038806885 hasConceptScore W2038806885C2776873729 @default.
- W2038806885 hasConceptScore W2038806885C38349280 @default.
- W2038806885 hasConceptScore W2038806885C41008148 @default.
- W2038806885 hasConceptScore W2038806885C45374587 @default.
- W2038806885 hasConceptScore W2038806885C57879066 @default.
- W2038806885 hasConceptScore W2038806885C78519656 @default.
- W2038806885 hasConceptScore W2038806885C78762247 @default.
- W2038806885 hasConceptScore W2038806885C90278072 @default.
- W2038806885 hasIssue "02" @default.
- W2038806885 hasLocation W20388068851 @default.
- W2038806885 hasOpenAccess W2038806885 @default.
- W2038806885 hasPrimaryLocation W20388068851 @default.
- W2038806885 hasRelatedWork W1528115141 @default.
- W2038806885 hasRelatedWork W1976487665 @default.
- W2038806885 hasRelatedWork W1977730413 @default.
- W2038806885 hasRelatedWork W2001329212 @default.
- W2038806885 hasRelatedWork W2006146088 @default.
- W2038806885 hasRelatedWork W2015066618 @default.
- W2038806885 hasRelatedWork W2350596706 @default.
- W2038806885 hasRelatedWork W3138081475 @default.
- W2038806885 hasRelatedWork W4254014471 @default.
- W2038806885 hasRelatedWork W4366162493 @default.
- W2038806885 hasVolume "16" @default.
- W2038806885 isParatext "false" @default.
- W2038806885 isRetracted "false" @default.
- W2038806885 magId "2038806885" @default.
- W2038806885 workType "article" @default.