Essays about: "high speed engines"

Showing result 1 - 5 of 39 essays containing the words high speed engines.

  1. 1. EV battery temperature estimation : Designing a model for minimal temperature of high-voltage battery in a BEV

    University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

    Author : Björn Arvidsson; [2023]
    Keywords : BEV; temperature estimation; lowpass filter; BEV; lågpassfilter; temperaturestimering;

    Abstract : Fordonsindustrin är inne i ett skifte, där förbränningsmotorer (ICE) bör-jar fasas ut och det satsas mer på eldrift med hjälp av batterier (BEV).  I detta arbete, som efterfrågades av Volvo Cars, utvecklades en matema-tisk modell som uppskattar den lägsta temperaturen i en elbils högspän-ningsbatteri. READ MORE

  3. 2. Dynamo

    University essay from KTH/Arkitektur

    Author : Arvid Saveby; [2022]
    Keywords : Workshop; community-centre; hybrid; rural; Eskilstuna; car; sub-culture; hotrod; electric; vehicle; ev; electric vehicle; tool; gas station; bensinstation; mack; elbil; landsbygd;

    Abstract : This project is based on the studies we made of Eskilstuna's countryside. Engines and mechanics are a recurring interest among the population in Eskilstuna. At the same time, petrol prices are becoming more expensive and the transition to electric power is starting to pick up speed, which is positive in many ways. READ MORE

  4. 3. Compressor Surge: Simulation, Modeling and Analysis

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Robin Massiquet; [2022]
    Keywords : Turbo compressor; Surge; Simulation; Modelling;

    Abstract : The master thesis subject takes place in the automotive industry and specifically in the internal combustion engine area. The need of improving the efficiency of the engines leads to develop new technologies like turbo compressors. Some of the challenges to overcome are high rotational speed difficulties or extreme load and fatigue in the rotors. READ MORE

  5. 4. Geometrical Improvement of Fuel Nozzle Locations in the SGT-750 Gas Turbine : An investigation into fuel-air mixing in main channels 1 & 2

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Aryan Delir; [2022]
    Keywords : gas turbine engines; turbofan; combustion; SGT-750; flashback; hydrogen; natural gas; premixing; fuel-air mixing; computational fluid dynamics; CFD; turbulence modelling; NOx emission; lean premixed mixture;

    Abstract : This study was conducted on SGT-750, which utilizes can type fourth generation DLE burner, developed at Siemens Energy AB, in Finspång, Sweden. The aim of this study is to obtain a flat fuel profile at the outlet of main channel 1 and main channel 2, demonstrating a proper mixing of fuel and air in the main channels leading to reducing local high-temperature points, and thus, reducing thermal NOx emissions. READ MORE

  6. 5. FPGA Implementation of the ORB Algorithm

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Xinyuan Zhang; Emil Sturk Sellstedt; [2022]
    Keywords : Technology and Engineering;

    Abstract : Image feature extraction has become a key technology in the field of autonomous Artificial Intelligence. The algorithm Oriented FAST and Rotated BRIEF (ORB), uses established technologies in image processing to allow a computer to ”see” and navigate its surroundings. READ MORE