Essays about: "FEM"

Showing result 1 - 5 of 1839 essays containing the word FEM.

  1. 1. Temperature distribution in air tight cavities of steel framed modular buildings when exposed to fire

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser; Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Elin Bergroth; Greta Torstensson; [2019]
    Keywords : Cavities; fire furnace; fire test; modular building; steel; TASEF; Brandugn; brandtest; hålrum; modulbyggnader; stål; TASEF;

    Abstract : A common way to construct large buildings is by assemble prefabricated modules around a load bearing steel construction. However, if a fire occurs these buildings can be subject to a rapid fire spread due to its cellular nature. READ MORE

  2. 2. Exotiska trädarter i urbana miljöer : fördelar, nackdelar och risker kopplat till användningen av exotiskt växtmaterial i urbana miljöer

    University essay from SLU/Department of Landscape Architecture, Planning and Management (from 130101)

    Author : Johan Nilsson; Filip Andersson; [2019]
    Keywords : stadsträd; exotiska; risker; fördelar; urban; hållbar; artdiversitet; invasivitet;

    Abstract : The design of our outdoor environments is today an important part of a functioning city. The cities are growing more densely and the green areas are getting smaller. This means that the presence of vegetation and especially trees in urban environments is of great importance. READ MORE

  3. 3. From theory to practice: food waste reduction strategies in literature and a case study of municipalities in Skåne, Sweden

    University essay from Lunds universitet/LUCSUS

    Author : Halley Rainer; [2019]
    Keywords : sustainability science; food waste reduction; consumer food waste; municipal food waste; municipal policy; Skåne; Social Sciences;

    Abstract : Food waste is recognized as a major global issue that currently lacks sufficient political and legislative action in order to understand or address it adequately. Skåne County, Sweden’s southernmost county, has highly ambitious climate action goals, and reducing municipal food waste could help them meet these goals. READ MORE

  4. 4. Metamodelling of a Finite Element Analysis of a Drilling Process with Replaceable Inserts

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Samy Akrouh Ettaghadouini; [2019]
    Keywords : drilling; speed; feed; CAD; FEM; simulations; metamodel; neural network; optimization;

    Abstract : The aim of this project is to create a metamodel from a drilling tool with replaceable inserts from FEA of the machining process using MATLAB and ABAQUS. This report contains research in drilling and in metamodeling using neural networks and the work from the design of the CAD, through FEA and simulations, to the metamodeling, excluding the optimization. READ MORE

  5. 5. Skattning av skogsbestånds kapitalförräntning – utifrån Skogliga grunddata

    University essay from SLU/Dept. of Forest Resource Management

    Author : Henrik Wikman; [2019]
    Keywords : avkastning; direktavkastning; ekonomi; investering; kapitalförräntning; lönsamhet; risk; räntabilitet; slutavverkning; skattning; skog; skogliga grunddata; virke; värdetillväxt;

    Abstract : Ett skogsbestånds monetära virkesproduktionsvärde kan beräknas som bruttointäkt minus avverkningskostnad. Såväl bruttointäkt som avverkningskostnad beror på skogstillståndet; främst beståndets volym per arealenhet, medelstammens volym och virkeskvaliteten. READ MORE