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rdf:type
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Description
| - Je vybudována matematická teorie pro ustálená a časově závislá proudění tekutin s nespojitými konstitutivními rovnicemi. Uvažujeme model tekutiny, která vykazuje při dosažení určité kritické hodnoty rzchlosti smyku skokovou singularitu v yobecněné viskozitě mocninného typu. Pomocí nástrojů jako jsou Youngovy míry, maximální monotónní operátory, kompaktní vnoření a energetická rovnost, ukážemě existenci slabého řešení uvažovaného problému. (cs)
- We establish the mathematical theory for the steady and unsteady flows of fluids with discontinuous constitutive equations. We consider a model for a fluid that at certain critical value of the shear rate exhibits jumps in the generalized viscosity of a power-law type. Using tools such as Young measures, maximal monotone operators, compact embeddings and energy equality we prove the existence of a solution to the problem in consideration. In this approach, Galerkin approximations converge strongly to the solution of the original problem.
- We establish the mathematical theory for the steady and unsteady flows of fluids with discontinuous constitutive equations. We consider a model for a fluid that at certain critical value of the shear rate exhibits jumps in the generalized viscosity of a power-law type. Using tools such as Young measures, maximal monotone operators, compact embeddings and energy equality we prove the existence of a solution to the problem in consideration. In this approach, Galerkin approximations converge strongly to the solution of the original problem. (en)
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Title
| - On flows of an incompressible fluid with a discontinuous power-law like rheology
- Proudění nestlačitelné tekutiny s nespojitou rheologií mocninného typu (cs)
- On flows of an incompressible fluid with a discontinuous power-law like rheology (en)
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skos:prefLabel
| - On flows of an incompressible fluid with a discontinuous power-law like rheology
- Proudění nestlačitelné tekutiny s nespojitou rheologií mocninného typu (cs)
- On flows of an incompressible fluid with a discontinuous power-law like rheology (en)
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skos:notation
| - RIV/00216208:11320/07:00004388!RIV08-MSM-11320___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA201/03/0934), Z(MSM0021620839)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/07:00004388
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - flows; incompressible; fluid; discontinuous; power-law; rheology (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Computers and Mathematics with Applications
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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