Sökning: "3§ LPT"

Hittade 5 avhandlingar innehållade orden 3§ LPT.

1. 1. Numerical modeling of deforming bubble transport related to cavitating hydraulic turbines

   Författare :Daniel Lörstad; Institutionen för energivetenskaper; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Gases; fluid dynamics; plasmas; Gaser; fluiddynamik; plasma; Energy research; Energiforskning; Direction Averaged Curvature DAC ; Direction Averaged Normal DAN ; Volume of Solid VOS ; Volume of Fluid VOF ; Lagrangian Particle Tracking LPT ; Large Eddy Simulation LES ; bubble; multiphase; turbulent flows; CFD; hydro-turbine;

   Sammanfattning : Cavitation is a problem in many hydroelectric power plants since it can cause adverse effects on performance and damage to nearby solid surfaces. The concerns of this thesis are the numerical aspects of flow simulations in cavitating hydraulic turbines which contain several difficulties: turbulent and complex flows, steady and moving parts of the geometry, bubble transport and cavitation development. LÄS MER

3. 2. Terapeutens rätt : rättslig och terapeutisk logik i domstolsförhandlingar

   Författare :Maritha Jacobsson; Stefan Sjöström; Rafael Lindqvist; Lars-Christer Hydén; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; court hearing; social worker; new institutionalism; psychiatrist; legal representative; compulsory care; therapeutic law; therapeutic jurisprudence; normalisation; communication; discourse analysis;

   Sammanfattning : In this dissertation, I explore a quite unique legal situation, namely administrative court hearings relating to coercive interventions: the Care of Young Persons Act (LVU), Care of Abusers (Special Provisions) Act (LVM), and the Compulsory Psychiatric Care Act (LPT). There are three central participatory roles in the court hearings: The official party is the authority who files the application for coercive intervention – either a chief psychiatrist or a social welfare board (typically represented by a social worker or sometimes a lawyer assisted by a social worker), whereas the citizen party is the person about whom the application is brought. LÄS MER

4. 3. Numerical modeling of air-fiber flows

   Författare :Jelena Andric; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aggregation; particle-level simulation; rheology; fiber; dry-forming; fiber suspension;

   Sammanfattning : The dynamics of fiber suspensions are of great importance in applications such as the dry-forming process of pulp mats for use in hygiene products. In this forming process, fibers are transported in flowing air. The fibers interact with the fluid, and may interact with each other and interlock in flocs. LÄS MER

5. 4. Investigations of Heat Transfer and Fluid Flow in the Pocket Region of a Gas Turbine Engine and Cooling of a Turbine Blade

   Författare :Jian Liu; Värmeöverföring; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pocket cavity; symmetric vane; Liquid Crystal Thermography; truncated ribs; staggered arrangement; perforated ribs; secondary flows; endwall film cooling; leading edge; turbine vane; coolant coverage;

   Sammanfattning : In the present work, heat transfer within gas turbine applications are investigated bothexperimentally and numerically. The main content concerns heat transfer and fluidflow over the pocket region and cooling of a turbine blade. LÄS MER

7. 5. Recovery from focal brain ischemia induced by extradural compression in diabetic and non-diabetic rats

   Författare :Tiago J T Prazeres Moreira; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Focal ischemia; locomotor activity; lever-press task; neurodegeneration; hyperglycemia; Goto-Kakizaki rats; Fluoro-Jade; heme-oxygenase; astrocytes; microglia.;

   Sammanfattning : Cerebrovascular disease and head trauma are among the leading causes of death and disability. In addition to severe motor disturbances, ischemia resulting from stroke or traumatic brain injury (TBI) can cause mild to severe cognitive deficits. LÄS MER