Essays about: "Oskar Nilsson"

Showing result 1 - 5 of 26 essays containing the words Oskar Nilsson.

  1. 1. Simulating Microwave Heating for Industrial Processes Using the Finite-Difference Time-Domain Method

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Dante Grenholm; Axel Nilsson; Linus Olofsson; Oskar Pettersson Löfstedt; [2022]
    Keywords : Microwave oven; Heating; Simulation; Mikrovågsugn; Uppvärmning; Simulering;

    Abstract : Microwave heating is an efficient way of heating compared to conventional industrial alternatives such as autoclaves, a type of pressure cooker commonly used for curing and sterilisation. One problem that limits the adoption of microwave ovens in industrial processes is uneven heating. READ MORE

  2. 2. Green logistics and blockchain— barriers, challenges and potential for a more efficient distribution system

    University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

    Author : Oskar Moberg; Björn Nilsson; [2022]
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. Micromechanical modelling of creep in wooden materials

    University essay from Uppsala universitet/Tillämpad mekanik; Uppsala universitet/Tillämpad mekanik; Uppsala universitet/Tillämpad mekanik

    Author : Oskar Falkeström; Kevin Coleman; Malin Nilsson; [2021]
    Keywords : Creep; RVE; Homogenization; Honeycomb; Tracheid; Comsol Multiphysics; Micromechanical modelling; Orthotropic; Parametric study; S2 material; Norwegian Spruce; Scots Pine; Cell geometry;

    Abstract : Wood is a complex organic orthotropic viscoelastic material with acellular structure. When stressed, wood will deform over timethrough a process called creep. Creep affects all wooden structureand can be difficult, time-consuming and expensive to measure. For this thesis, a simple computer model of the woodenmicrostructure was developed. READ MORE

  4. 4. Wake analysis for NACA4412 in free-flight condition

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : William Nord Nilsson; Oskar Hedström; [2021]
    Keywords : ;

    Abstract : The purpose of this project is to evaluate the differences in the wake of a NACA 4412 airfoil in free-flight condition compared to wind tunnel and also investigate wall-interference. This was done using two sets of angles of attack, 5 degrees and 8 degrees. READ MORE

  5. 5. Modelling and improvement of 2-Speed Smoothing System

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Oskar Nilsson; [2021]
    Keywords : Simulink; Skid-steer; Hydraulics;

    Abstract : A skid steer loader is a machine used in construction for multiple tasks. Its small size and versatility makesit a use-full addition to any work site. The machine is driven by a combustion engine that in turn powers ahydraulic pump. This hydraulic fluid from the pump is then directed to either motor to propel the vehicle. READ MORE