Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010677904> ?p ?o ?g. }
- W2010677904 abstract "Abstract Wax deposition in flowline of some crude oils and gas condensates in offshore is a serious problem. Deposition often reduces flow capacity and may block the line and reduce flow rate and increase the production cost substantially. In the last ten years, there have been a number of studies in modeling the deposition processes. All these models assume that the Fick's law of diffusion adequately describes the mass diffusion flux of wax-forming species from the oil or gas phase towards the wall. Wax deposition in flowlines is the result of radial temperature gradient and subsequent diffusion mass flux of species in the radial direction. However, the diffusion mass flux of species in the radial direction cannot be described by the Fick's law of diffusion. In this work, we first write the expression for diffusion flux in terms of: 1) molecular diffusion, and 2) thermal diffusion. Thermodynamics of irreversible processes is used to model the diffusion flux at non-isothermal conditions. We avoid the use of chain rule to relate composition gradient to temperature gradient. We also include the radial convective velocity in problem formulation for the laminar flow for the first time. In our formulation, both the mass balance and energy balance are written for a multicomponent two-phase solid-liquid mixture. A control volume method is used to solve the coupled problem of mass, momentum, and energy balances. A numerical example for a binary mixture shows that at long times, of the order of several days and longer, both molecular and thermal diffusion affect the hardening of the layer in which the wax forms." @default.
- W2010677904 created "2016-06-24" @default.
- W2010677904 creator A5020987688 @default.
- W2010677904 creator A5062188169 @default.
- W2010677904 date "2002-09-29" @default.
- W2010677904 modified "2023-09-26" @default.
- W2010677904 title "Modeling of Wax Deposition in Pipelines from Irreversible Thermodynamics" @default.
- W2010677904 cites W1489864863 @default.
- W2010677904 cites W1979302476 @default.
- W2010677904 cites W1983983264 @default.
- W2010677904 cites W1984899867 @default.
- W2010677904 cites W1987665413 @default.
- W2010677904 cites W1992022945 @default.
- W2010677904 cites W1995111934 @default.
- W2010677904 cites W2020616432 @default.
- W2010677904 cites W2027473503 @default.
- W2010677904 cites W2044734301 @default.
- W2010677904 cites W2045843521 @default.
- W2010677904 cites W2071630618 @default.
- W2010677904 cites W2073884764 @default.
- W2010677904 cites W2076282856 @default.
- W2010677904 cites W2078801576 @default.
- W2010677904 cites W2084175615 @default.
- W2010677904 cites W2085758254 @default.
- W2010677904 cites W2087167818 @default.
- W2010677904 cites W2087650908 @default.
- W2010677904 cites W2093428530 @default.
- W2010677904 cites W2119350473 @default.
- W2010677904 cites W2157704016 @default.
- W2010677904 cites W2163049992 @default.
- W2010677904 cites W2167541954 @default.
- W2010677904 doi "https://doi.org/10.2118/77571-ms" @default.
- W2010677904 hasPublicationYear "2002" @default.
- W2010677904 type Work @default.
- W2010677904 sameAs 2010677904 @default.
- W2010677904 citedByCount "4" @default.
- W2010677904 countsByYear W20106779042014 @default.
- W2010677904 crossrefType "proceedings-article" @default.
- W2010677904 hasAuthorship W2010677904A5020987688 @default.
- W2010677904 hasAuthorship W2010677904A5062188169 @default.
- W2010677904 hasConcept C10899652 @default.
- W2010677904 hasConcept C121332964 @default.
- W2010677904 hasConcept C133347239 @default.
- W2010677904 hasConcept C137109543 @default.
- W2010677904 hasConcept C151730666 @default.
- W2010677904 hasConcept C159188206 @default.
- W2010677904 hasConcept C162324750 @default.
- W2010677904 hasConcept C176217482 @default.
- W2010677904 hasConcept C178790620 @default.
- W2010677904 hasConcept C185592680 @default.
- W2010677904 hasConcept C21547014 @default.
- W2010677904 hasConcept C2816523 @default.
- W2010677904 hasConcept C33493971 @default.
- W2010677904 hasConcept C50517652 @default.
- W2010677904 hasConcept C51038369 @default.
- W2010677904 hasConcept C57736034 @default.
- W2010677904 hasConcept C57879066 @default.
- W2010677904 hasConcept C62520636 @default.
- W2010677904 hasConcept C64297162 @default.
- W2010677904 hasConcept C68709404 @default.
- W2010677904 hasConcept C69357855 @default.
- W2010677904 hasConcept C76563973 @default.
- W2010677904 hasConcept C86803240 @default.
- W2010677904 hasConcept C91738503 @default.
- W2010677904 hasConcept C97355855 @default.
- W2010677904 hasConceptScore W2010677904C10899652 @default.
- W2010677904 hasConceptScore W2010677904C121332964 @default.
- W2010677904 hasConceptScore W2010677904C133347239 @default.
- W2010677904 hasConceptScore W2010677904C137109543 @default.
- W2010677904 hasConceptScore W2010677904C151730666 @default.
- W2010677904 hasConceptScore W2010677904C159188206 @default.
- W2010677904 hasConceptScore W2010677904C162324750 @default.
- W2010677904 hasConceptScore W2010677904C176217482 @default.
- W2010677904 hasConceptScore W2010677904C178790620 @default.
- W2010677904 hasConceptScore W2010677904C185592680 @default.
- W2010677904 hasConceptScore W2010677904C21547014 @default.
- W2010677904 hasConceptScore W2010677904C2816523 @default.
- W2010677904 hasConceptScore W2010677904C33493971 @default.
- W2010677904 hasConceptScore W2010677904C50517652 @default.
- W2010677904 hasConceptScore W2010677904C51038369 @default.
- W2010677904 hasConceptScore W2010677904C57736034 @default.
- W2010677904 hasConceptScore W2010677904C57879066 @default.
- W2010677904 hasConceptScore W2010677904C62520636 @default.
- W2010677904 hasConceptScore W2010677904C64297162 @default.
- W2010677904 hasConceptScore W2010677904C68709404 @default.
- W2010677904 hasConceptScore W2010677904C69357855 @default.
- W2010677904 hasConceptScore W2010677904C76563973 @default.
- W2010677904 hasConceptScore W2010677904C86803240 @default.
- W2010677904 hasConceptScore W2010677904C91738503 @default.
- W2010677904 hasConceptScore W2010677904C97355855 @default.
- W2010677904 hasLocation W20106779041 @default.
- W2010677904 hasOpenAccess W2010677904 @default.
- W2010677904 hasPrimaryLocation W20106779041 @default.
- W2010677904 hasRelatedWork W1672704852 @default.
- W2010677904 hasRelatedWork W1983699260 @default.
- W2010677904 hasRelatedWork W1985194034 @default.
- W2010677904 hasRelatedWork W2062155033 @default.
- W2010677904 hasRelatedWork W2063159830 @default.
- W2010677904 hasRelatedWork W2066619056 @default.
- W2010677904 hasRelatedWork W2364689289 @default.