Sökning: "vessels"

Visar resultat 11 - 15 av 770 avhandlingar innehållade ordet vessels.

  1. 11. Some aspects of the design of stirred vessels

    Författare :Mattias Ljungqvist; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; impeller discharge; mixing times; impeller displacement; CFD; turbulence; suspension; closed stirred vessels; LDA;

    Sammanfattning : .... LÄS MER

  3. 12. Fluid mechanics of solid-liquid suspensions in stirred vessels : an experimental and numerical study

    Författare :Torbjörn Virdung; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; stirred vessels; solid-liquid; eulerian eulerian; suspensions; pitched blade; compulational fluid dynamics; granular; particle image velocimetry;

    Sammanfattning : .... LÄS MER

  4. 13. Turbulent Flow in Constricted Blood Vessels : Quantification of Wall Shear Stress Using Large Eddy Simulation

    Författare :Roland Gårdhagen; Matts Karlsson; Toste Länne; Leif Rune Hellevik; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : The genesis of atherosclerosis has previously been shown to be affected by the frictional load from the blood on the vessel wall, called the wall shear stress (WSS). Assessment of WSS can therefore provide important information for diagnoses, intervention planning, and follow‐up. LÄS MER

  5. 14. Blood Vessels, Biomarkers, and Broken Barriers: lnvestigations of the Brain Vasculature in Models of Neonatal Brain lnjuries

    Författare :E. Axel Andersson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neonatal brain injury; hypoxia ischemia; germinal matrix haemorrhage; blood brain barrier; tight‐junctions; blood vessels;

    Sammanfattning : Brain injury during the perinatal period can lead to lifelong impairment in cognitive and motor function, or an early death. Term neonatal encephalopathy and preterm germinal matrix haemorrhage are two conditions that can irreversibly injure the brain, but clinical tools for diagnosing and treating these pathologies are lacking. LÄS MER

  7. 15. Avoiding slopping in top-blown BOS vessels

    Författare :Mats Brämming; Göran Carlsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

    Sammanfattning : Slag formation plays a decisive role in all steelmaking processes. In top-blowing Basic Oxygen Steelmaking (BOS), i.e. in the LD process, an emulsion consisting of liquid slag, dispersed metal droplets and solid particles will, together with process gases, form an expanding foam. LÄS MER