Sökning: "Angle measurement"

Visar resultat 1 - 5 av 211 uppsatser innehållade orden Angle measurement.

  1. 1. Validering av KFX för vätgasjetflammor som träffar ytor

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Jonathan Nilsson; [2024]
    Nyckelord :Kameleon FireEX; KFX; CFD; Hydrogen Jetfire; Technology and Engineering;

    Sammanfattning : Regarding climate change and the future need för renewable energy, hydrogen is considered to be an important component in energy storage systems. However, the use of hydrogen is fraught with risk due to its chemical properties. This thesis deals with the problem of modelling heat transfer from hydrogen jet flames hitting surfaces. LÄS MER

  3. 2. Digital goniometer : Ett mätverktyg för att effektivisera rehabilitering efter böjsenskada

    Kandidat-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Lisa Almstedt; Maja Wahlin; [2023]
    Nyckelord :Angle measurement; Flexor tendon injury; Rehabilitation; TAM; Mobile application; Digital tool; Vinkelmätning; Böjsenskada; Rehabilitering; TAM; Mobilapplikation; Digitalt verktyg;

    Sammanfattning : Mellan år 2020 och år 2021 registrerades 381 operationer av böjsenskador i Sverige. Rehabiliteringsprocessen efter en böjsenskada är lång och kräver kontinuerlig uppföljning. Uppföljningen sker genom mätningar av böj- och sträckförmågan i de fingrar som patienten opererat. LÄS MER

  4. 3. Developing a Test Method to Evaluate the Blackout Effect of Uncoated Curtains at Varying Angles

    Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Sara Muminovic; Christina Lindén; [2023]
    Nyckelord :Blackout effect; blackout curtain; uncoated woven curtains; angle interval; light transmission; light box; light diffuser; microscopic image analysis;

    Sammanfattning : This study aimed to explore the integration of varying angles in small-scale measurements and assess the light transmission performance of uncoated curtains. A total of four curtains were evaluated: blackout curtain samples 1 and 2 had a weft satin structure, while daytime curtain samples 3 and 4 consisted of a twill structure. LÄS MER

  5. 4. Digital Valve-Jet Printing of Chitosan Ink on Cotton Fabric for Antibacterial and Comfort Properties

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Media Haghi; [2023]
    Nyckelord :Chitosan; Digital printing; Valve-jet printing; ChromoJet printer; Antibacterial textile; cotton fabric;

    Sammanfattning : Throughout history, the spread of microorganisms has caused much damage including infectious diseases and deaths. Ever since humans realized the impact of bacteria especially on population health many efforts have been done to combat the spread of pathogens. LÄS MER

  7. 5. Wrist Angle Estimation Using Two Wearable Inertial Measurement Units

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Arvin Razavi; [2023]
    Nyckelord :IMU wrist angle estimation; Wrist absolute angle; IMU-based human motion capture; orientation filter; Complementary filter; Kalman filter; IMU handledsvinkeluppskattning; handleds absolutvinkel; IMU-baserad mänsklig rörelsefångst; orienteringsfilter; komplementfilter; Kalman-filter;

    Sammanfattning : Hand-intensive work is closely related to the prevalence of upper body and hand/wrist work-related musculoskeletal disorders (WMSDs) in office work, manufacturing, service industries, as well as the healthcare industry. Some risk factors include vibrations, forceful exertions, heavy manual handling, repetitive motions, and prolonged nonneutral wrist postures. LÄS MER