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Description
  • Stať pojednává o defomaci hustotní vlny v rámci neustáleného proudění pevné fáze dlouhým potrubím se sedlinou ve dně. (cs)
  • During dredging operations the density of mixture transported along the pipeline of a conveying system varies in time and space. The density waves generated at the inlet of the system tend to transform their shape while moving along a pipeline. Under suitable conditions (a partially stratified flow, low mean velocity of the mixture) high density waves tend to be amplified. This process is associated with the hydrodynamic interaction between the granular bed at the bottom of a pipeline and the suspension stream above the bed. The strongest amplification of high density waves occurs at mixture velocities around or below the deposition limit value. On the basis of the field measurements the paper quantifies the development of density waves and discusses the mechanisms leading to the deformation of density waves along a long pipeline.
  • During dredging operations the density of mixture transported along the pipeline of a conveying system varies in time and space. The density waves generated at the inlet of the system tend to transform their shape while moving along a pipeline. Under suitable conditions (a partially stratified flow, low mean velocity of the mixture) high density waves tend to be amplified. This process is associated with the hydrodynamic interaction between the granular bed at the bottom of a pipeline and the suspension stream above the bed. The strongest amplification of high density waves occurs at mixture velocities around or below the deposition limit value. On the basis of the field measurements the paper quantifies the development of density waves and discusses the mechanisms leading to the deformation of density waves along a long pipeline. (en)
Title
  • On the Amplification of Density Waves in Long Pipelines Connected with a Dredge
  • On the Amplification of Density Waves in Long Pipelines Connected with a Dredge (en)
  • O amplifikaci hustotní vlny v dlouhých potrubích spojených se sacím bagrem (cs)
skos:prefLabel
  • On the Amplification of Density Waves in Long Pipelines Connected with a Dredge
  • On the Amplification of Density Waves in Long Pipelines Connected with a Dredge (en)
  • O amplifikaci hustotní vlny v dlouhých potrubích spojených se sacím bagrem (cs)
skos:notation
  • RIV/68407700:21110/01:01144574!RIV08-MSM-21110___
http://linked.open.../vavai/riv/strany
  • 1;14
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 689960
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21110/01:01144574
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • hydraulic transport; slurry flow; two-phase flow (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [27CD0C338D6E]
http://linked.open...v/mistoKonaniAkce
  • Kuala Lumpur
http://linked.open...i/riv/mistoVydani
  • Delft
http://linked.open...i/riv/nazevZdroje
  • Proceedings of the 16th World Dredging Congress
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Matoušek, Václav
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • World Organisation of Dredging Companies
http://localhost/t...ganizacniJednotka
  • 21110
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