Sökning: "Environmental Failure Mode and Effect Analysis"

Hittade 4 uppsatser innehållade orden Environmental Failure Mode and Effect Analysis.

  1. 1. Implementering av ekodesignmetoder i Nobias befintliga designprocess

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Frida Enoksson; [2017]
    Nyckelord :Eco-design methods; Life cycle; Sustainable development; Eco-design; Philips five fast; Eco-design portfolio; Environmental Failure Mode and Effect Analysis; Scorecard; Ekodesignmetoder; Livscykel; Hållbar utveckling; Ekodesign; Ekostrategihjul; Philips five fast; Jämförelsematris; Ekodesignportfolio; Miljöriskanalys; Scorecard;

    Sammanfattning : Examensarbetet har genomförts vid Högskolan i Skövde i samverkan med Nobia AB. Målet var att implementera ekodesignmetoder i Nobias befintliga designprocess och att genomföra en fallstudie på en kökslucka. Fallstudien genomfördes för att verifiera ekodesignprocessen och för att föreslå ett lämpligt material till en kökslucka. LÄS MER

  3. 2. Component State Prediction Based on Field Data : Master Thesis in Energy System Engineering

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Linnea Johansson; [2017]
    Nyckelord :Gas Turbine; Prediction Model; Failure model; Field data; Environmental attributes; Weibull Distribution; Bayesian Statistics;

    Sammanfattning : This master thesis is part of a big project at Siemens Industrial Turbomachinery (SIT) in Finspång aimed to use the operation experience available at SIT to predict the state of the gas turbines in general and some mechanical components in particular. The objective of the thesis is to continue the development of a prediction model based on experience data for estimations of a components lifetime. LÄS MER

  4. 3. Reinforced Concrete Beams Strengthened with Side Near Surface Mounted FRP : A parametric study based on finite element analysis

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Rewan Eredini; [2016]
    Nyckelord :Side near surface mounted reinforcement; Bottom near surface mounted reinforcement; Parametric study; FEM-analysis; Atena; Carbon fiber reinforced polymer;

    Sammanfattning : Most of the today’s concrete structures are older than tenyears, and the need to strengthening existing structures is growing steadily. This is due to various reasons such as degradation due to ageing, environmentally induced degradation, poor initial design or construction and lack of maintenance, to name a few. LÄS MER

  5. 4. Survival analysis of gas turbine components

    Master-uppsats, Linköpings universitet/Statistik

    Författare :Alessandro Olivi; [2016]
    Nyckelord :Bayesian Weibull regression; failure modes; optimal replacement time; reliability; survival analysis;

    Sammanfattning : Survival analysis is applied on mechanical components installed in gas turbines. We use field experience data collected from repair inspection reports. These data are highly censored since the exact time-to-event is unknown. We only know that it lies before or after the repair inspection time. LÄS MER