Search for dissertations about: "circulating"

Showing result 21 - 25 of 855 swedish dissertations containing the word circulating.

  2. 21. Simulation of a circulating fluidized bed boiler

    Author : Eric Peirano; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; combustion; emissions; simulation; heat transfer; circulation fluidized bed boilers CFBB ; hydrodynamics; mathematical modelling;

    Abstract : .... READ MORE

  4. 22. Solids flows in circulating fluidized beds: explorations of phenomena with applications to boilers

    Author : Tove Djerf; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; solids flow; fluidization; scaling; circulating fluidized bed boiler; fluid dynamics;

    Abstract : The circulating fluidized bed (CFB), which is a technology that is commonly used in the heat and power sector, efficiently converts renewable and/or and low-grade solid fuels, such as biomass and biogenic waste fractions. CFB units serve also as a technological platform for carbon capture processes (combustion by oxy-firing or chemical looping), which are foreseen to play a key role in the transition of the energy system towards decreased atmospheric CO2 emissions. READ MORE

  5. 23. Circulating biomarkers in patients with abdominal aortic aneurysm

    Author : Despina Flondell-Sité; Vaskulära sjukdomar - kliniska studier; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; matrix metalloproteinases; biomarkers; risk factors; fibrinolysis; coagulation; inflammation; Abdominal aortic aneurysm; statin; interleukin 6.; APC-PCI complex; serpine-1; endothelin-1;

    Abstract : Abdominal aortic aneurysm (AAA) develops in 3-6% of the population over 65 years and affects mainly men. AAA has a complex etiology involving inflammation, proteolysis, fibrinolysis and coagulation. READ MORE

  6. 24. Mesoscopic analysis of instantaneous velocities of particles in a circulating fluidized bed using a phase Doppler particle analyzer

    Author : Tobias Bergenblock; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; velocity fluctuations; pressure fluctuations; scales; particle group; circulating fluidized bed; phase doppler particle analyzer;

    Abstract : .... READ MORE

  7. 25. Isolation of Circulating Tumor Cells with Acoustophoresis : Towards a biomarker assay for prostate cancer

    Author : Eva Undvall; Avdelningen för Biomedicinsk teknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acoustophoresis; Biomarkers; Cell separation; Circulating tumor cells CTCs ; Elastomeric particles; Microfluidics; Negative selection; Prostate Cancer;

    Abstract : Microfluidics has emerged as an essential approach in the development of novel technological platforms to detect and isolate rare circulating tumor cells (CTCs) in the blood of cancer patients. Micro-scaled fluidic systems offer means to precisely control fluid flow. READ MORE