Sökning: "Fluid"

Visar resultat 21 - 25 av 3337 avhandlingar innehållade ordet Fluid.

1. 21. Computational Fluid Dynamics of Processes in Iron Ore Grate-Kiln Plants

   Författare :Per Burström; Xue-Song Bai; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

   Sammanfattning : Computational Fluid Dynamics (CFD) approaches have been developed to studypollution reduction in the manufacturing phase and heat transfer in the packed beds of iron ore pellets. CFD is a versatile tool that can be applied to study numerous problems in fluid mechanics. LÄS MER

3. 22. How do metamorphic fluids move through rocks? : An investigation of timescales, infiltration mechanisms and mineralogical controls

   Författare :Barbara I. Kleine; Alasdair D. L. Skelton; John C. Schumacher; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Metamorphic fluid flow; fluid-rock interaction; fluid infiltration mechanisms; fluid flux rates; thermodynamic modeling; reaction front propagation; fluid flux calculation; Geology; geologi;

   Sammanfattning : This thesis aims to provide a better understanding of the role of mountain building in the carbon cycle. The amount of CO2 released into the atmosphere due to metamorphic processes is largely unknown. LÄS MER

4. 23. The Fluid Dynamics of the Cold Flow in a Rotary Kiln

   Författare :Sofia Larsson; Lisa Prahl Wittberg; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

   Sammanfattning : .... LÄS MER

5. 24. Cardiovascular fluid dynamics : methods for flow and pressure field analysis from magnetic resonance imaging

   Författare :Tino Ebbers; Håkan Arheden; Linköpings universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : Cardiovascular blood flow is highly complex and incompletely understood. Blood flow patterns are expected to influence the opening and closing of normal and prosthetic heart valves, the efficiency of cardiac filling and ejection, and the resistance to thrombus formation within the heart. LÄS MER

7. 25. Fixed and fluid : Negotiating genre metastability in instructional practice

   Författare :Björn Kindenberg; Anders Philipsson; Iben Christiansen; Beverley Derewianka; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; genres; genre-based writing; history; genre metastability; case study; språkdidaktik; Language Education;

   Sammanfattning : In this compilation licentiate thesis, two studies, concerned with genre and genre-based writing, are synthesized and discussed. Genres are often used as a pedagogical device for teaching the writing of educationally valued texts. LÄS MER