Essays about: "Hölje"

Showing result 6 - 10 of 20 essays containing the word Hölje.

  1. 6. CFD Simulation of MQL with low temperature and high-pressure coolant

    University essay from KTH/Industriell produktion

    Author : Venkata Raghurama Swaroop NADELLA; [2018]
    Keywords : Temperature; Pressure; Fluid flow; Heat transfer; Cutting fluid; Coolants; Velocity; Simulation; Temperatur; Tryck; Vätskeflöde; Värmeöverföring; Skärvätska; Kylmedel; Hastighet; Simulering;

    Abstract : Att använda stora mängder skärvätskor vid en bearbetningsprocess har potentiellt negativ inverkan inte bara för operatören men också på miljön. Utöver detta tillkommer ökade kostnader för tillverkningsprocessen. READ MORE

  3. 7. Additive weld manufacturing and material properties effect on structural margins

    University essay from KTH/Lättkonstruktioner

    Author : Daniel Arvidsson; [2018]
    Keywords : ;

    Abstract : the FE analyses. Traditionally all parts are modeled with isotropic base material. Analyses are made on a part of the nozzle which includes both a butt weld and metal deposition and which is an interface to another part causing loads that has to be sustained by the weld and the MD. READ MORE

  4. 8. A case study of the reduction of district heating energy consumption in a residential building in Örebro (Sweden)

    University essay from KTH/Energiteknik

    Author : Laura PEREZ CASADO; [2018]
    Keywords : ;

    Abstract : One of the major challenges to be faced in the energy supply sector is related to the requirement of matching the demand side. This is especially the case for the countries characterized by a high share of renewable energy sources. Among the renewable energy sources the use of wind power and photovoltaics has a priority. READ MORE

  5. 9. Heated Dipstick

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Sebastian Wattle Björk; Omar Ali; [2017]
    Keywords : Dipstick; Heat transfer; Thermodynamics; engine oil; mineral oil; synthetic oil.; Oljesticka; värmeöverföring; termodynamik; motorolja; Syntetisk olja;

    Abstract : Starting an engine in low temperatures creates unnecessary wear on components due to the insufficient lubrication of cold engine oil. A cold engine produces more emissions and consumes more fuel. Not all cars are equipped with engine heaters and installing an aftermarket heater is both expensive and time consuming. READ MORE

  6. 10. Nuclear Waste Canister : Evaluating the mechanical properties of cassette steel after casting

    University essay from KTH/Materialvetenskap

    Author : Fredrick Fager; Serg Chanouian; [2017]
    Keywords : Nuclear waste canister; Steel; nodular cast iron; carbon diffusion; microstructure; chemical composition; mechanical properties; pearlite; ferrite; BWR; radioactive;

    Abstract : Företaget Svensk Kärnbränslehantering AB (SKB) håller på att utveckla en slutförvaringskapsel som kommer innehålla avfall från den svenska kärnkraften. Det är dock fortfarande en process under utveckling och därför undersöks olika typer av metoder och kapselmaterial för att kunna tillverka en hållbar och säker kapsel. READ MORE