Sökning: "40 hour"

Visar resultat 1 - 5 av 77 uppsatser innehållade orden 40 hour.

  1. 1. Impact of Frame Stiffness on Tribological Behaviour of Sliding Interfaces

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Nisha Singh; [2023]
    Nyckelord :coefficient of friction; friction-vibration interaction; stiffness; tribometer; vibrations; friktionskoefficient; friktion-vibrationsinteraktion; styvhet; tribometer; vibrationer;

    Sammanfattning : Friction and wear have been concerns to industrialists, scientists and environmentalist for several decades. Many robust models have been developed to address friction and wear and their dependency on various parameters. Numerous experiments have been conducted in the past to model friction and wear. LÄS MER

  3. 2. Study of the effects of the operating conditions of a decanter centrifuge on a pilot-scale protein recovery setup from cold-pressed rapeseed press cake

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Sergio de La Cruz Padilla; [2023]
    Nyckelord :By-product; Rapeseed press cake; protein; Food engineering; Agriculture and Food Sciences; Technology and Engineering;

    Sammanfattning : There is significant evidence to suggest that diets that include high levels of meat consumption have negative effects on both the environment and human health. As a result, efforts are being made to identify and characterize more plant-based proteins, such as those found in rapeseed. LÄS MER

  4. 3. Top-down cost assessment and market regulatory conditions affecting BESS feasibility in the Spanish framework : Exploring the viability of utility-scale stand-alone Battery Energy Storage Systems in Spain

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Pere Abelló Sunyer; [2023]
    Nyckelord :Battery Energy Storage Systems BESS ; Regulatory framework; Operational optimization; Economic viability;

    Sammanfattning : This thesis report provides a comprehensive analysis of the regulatory landscape governing Battery Energy Storage Systems (BESS) in Spain and offers insights into their operational optimization and economic viability. The study centers on a 40 MW BESS and explores three distinct case studies, each representing varying system durations (one, two, and four hours) and two different electricity price scenarios (2019 and 2022). LÄS MER

  5. 4. Arbetstidsförkortningens påverkan på balansen mellan arbete och privatliv – striden om tiden fortsätter

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för handel och företagande

    Författare :Linn Granath; Carolina Götstav; [2023]
    Nyckelord :Reduced working hours; psychosocial work environment; work-life balance; demand-control-support; Arbetstidsförkortning; psykosocial arbetsmiljö; work-life balance; krav-kontrollstöd;

    Sammanfattning : Bakgrund: I den här studien undersöks ett projekt i en kommun i Mellansverige. Kommunen har infört arbetstidsförkortning för personal inom hemtjänst och äldreboenden. Debatten kring arbetstidsförkortning har pågått under en lång tid och pågår i dagsläget. LÄS MER

  7. 5. Characterization of Landscape Structures and Precipitation in relation to Flooding events in Pampa Deprimida : A Minor Field Study in Argentina

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Linnea Svärd; [2023]
    Nyckelord :Pampeana hydrology; flood risk mapping; runoff; infiltration; precipitation; SCSCN; remote sensingg; Hydrologi på Pampas; kartläggning av översvämningsrisker; avrinning; infiltration; nederbörd; SCS-CN; fjärranalys; Hidrología de la Pampa Deprimida; cartografía del riesgo de inundaciones; escorrentía; infiltración; precipitación; SCS-CN; sensores remotos;

    Sammanfattning : The purpose of the thesis is to characterize flood events within the agricultural fields of flooding Pampa in Argentina. The characterization divides the flat landscape into flood prone areas and endeavour at linking driving factors to flood response based on past events. LÄS MER