Sökning: "viskositet"

Visar resultat 1 - 5 av 46 avhandlingar innehållade ordet viskositet.

  1. 1. Studium av obliteration och viskositet : obliteration av vattenbaserade hydraulvätskor och mineraloljor samt viskositet för emulsioner vid plan Poiseuille strömning

    Författare :Jan Lundberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance; Machine Elements; Maskinelement;

    Sammanfattning : .... LÄS MER

  3. 2. Thermo-physical properties of CO2 mixtures and their impacts on cryogenic carbon capture processes

    Författare :Yuting Tan; Per Alvfors; Lars Nord; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CO2 conditioning; CO2 transport; CO2 storage; CO2 mixtures; CO2 cryogenic; heat exchanger; compressor; property impact; viscosity; thermal conductivity; property model; Koldioxidkonditionering; transport koldioxid; koldioxidlagring; koldioxidblandningar; kryogenisk process; värmeväxlare; kompressor; tillståndsstorheters påverkan; viskositet; värmekonduktivitet; tillstånds-storhets¬modell; Chemical Engineering; Kemiteknik;

    Sammanfattning : Carbon capture and storage (CCS) is one of the most promising technologies that may significantly reduce CO2 emissions. A better understanding of the thermo-physical properties of CO2 mixtures is required for the design and operation of different CCS processes. LÄS MER

  4. 3. Synthetic Paper for Point-of-Care Diagnostics : Capillary control, surface modifications, and their applications

    Författare :Weijin Guo; Wouter van der Wijngaart; Jonas Hansson; Govind V. Kaigala; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; capillary pump; lateral flow test; synthetic paper; OSTE; microarray; point-of-care; surface energy; viscosity; enrofloxacin; plasma separation; protein recovery rate; agglutination; antibody; glass; nitrocellulose; hydrophilic treatment; click chemistry; thiol-yne; thiol-maleimide; biotin-streptavidin; kapillärpump; lateral flödesprov; syntetiskt papper; OSTE; mikroarray; point-of-care; ytenergi; viskositet; enrofloxacin; plasmaseparation; proteinåtervinningshastighet; agglutination; antikropp; glas; nitrocellulosa; hydrofil behandling; klickkemi; tiol-yne; tiol-maleimid; biotin-streptavidin; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Capillary-based platforms for diagnostics are popular for the point-of-care diagnostics market because of their low cost, easy fabrication, and easy operation. Lateral flow tests are an excellent example of capillary-based platforms for point-of-care diagnostics. LÄS MER

  5. 4. Property Impacts on Heat Exchanger Design in CO2 Cryogenic Process of Carbon Capture and Storage

    Författare :Yuting Tan; Jinyue Yan; Hailong Li; Bin Liang; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Literature review; CO2 conditioning; CO2 transport; CO2 storage; CO2 mixtures; CO2 cryogenic; heat exchanger; sizing design; property impact; viscosity; thermal conductivity; property model; Energy Technology; Energiteknik;

    Sammanfattning : Carbon capture and storage (CCS) is one of the most promising technologies which can significantly reduce CO2 emissions. A better understanding of thermo-physical properties of CO2 mixtures is required for the design and operation of different CCS processes. LÄS MER

  7. 5. Hydrophobically Modified Polymers. Rheology and Molecular Associations

    Författare :Leif Karlson; Fysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; polymer self diffusion; Physical chemistry; Fysikalisk kemi; rheology; hydrophobically modified polyethylene glycol; hydrophobically modified ethyl hydroxyethyl cellulose; cyclodextrin; hydrophobically modified polymer; associative thickener;

    Sammanfattning : Structure- property relationships and thickening mechanism in aqueous solution of two hydrophobically modified polymers (HM-P) with different architecture have been investigated. The two polymers, hydrophobically modified ethyl hydroxyethyl cellulose (HM-EHEC) and hydrophobically modified polyethylene glycol (HM-PEG), are commonly used as associative thickeners in the paint industry. LÄS MER