Sökning: "Fluid temperature levels"

Visar resultat 6 - 10 av 77 avhandlingar innehållade orden Fluid temperature levels.

  1. 6. Battery thermal management for electric vehicles operating in cold climates

    Författare :Anandh Ramesh Babu; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; battery pack encapsulation; electric vehicle; battery modeling; lithium-ion battery; low-temperature performance;

    Sammanfattning : Electromobility has gained significance over recent years in an attempt to reduce greenhouse gas emissions which contribute to climate change. The requirements on the performance and efficiency of electric vehicles are high to make them an attractive alternative to the conventional fossil-fuel driven vehicles. LÄS MER

  3. 7. Direct numerical simulation of turbulent premixed flames at high Karlovitz numbers: structure and modelling

    Författare :Thommie Nilsson; Strömningsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Direct numerical simulation; Computational fluid dynamics; Combustion model; Premixed flame; Turbulence; Karlovitz number;

    Sammanfattning : There has been recent increased interest in premixed flames and in particular for use in gas turbines for power generation. This is a development that follows from increasing demands for high efficiency and low emissions of NOx, which can be achieved by using premixed flames and lean pre-heated mixtures, often close to the lean flammability limit. LÄS MER

  4. 8. Postmortem analyses of vitreous fluid

    Författare :Brita Zilg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The identification of various various medical conditions postmortem is often difficult. Results from analysis of postmortem blood and urine samples are not as appropriate as in living subjects, due to bacterial contamination and postmortem cell degradation. LÄS MER

  5. 9. Glucose degradation products in peritoneal dialysis fluids

    Författare :Martin Erixon; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Medicine human and vertebrates ; 4-dideoxyglucosone-3-ene; 3; cytotoxicity; storage; temperature; Glucose degradation products biocompatibility; sterlization; Medicin människa och djur ; Analytical chemistry; Analytisk kemi;

    Sammanfattning : Patients suffering from renal failure must remove extracellular water and waste products from their body in order to survive. One way of doing this is by treatment with peritoneal dialysis (PD). LÄS MER

  7. 10. Milk production, fluid balance and temperature regulation in lactating camels (Camelus dromedarius)

    Författare :Tafesse Bekele; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : The aims of this thesis were to identify good milking and watering routines for camels, and to better understand the physiological mechanisms that enable camels to produce milk during long periods of water deprivation. Milk production was increased by changing the number of milkings from one to four times per day in an on-farm study. LÄS MER