Essays about: "diesel"

Showing result 1 - 5 of 530 essays containing the word diesel.

  1. 1. Kartläggning av krisberedskapen på nötkreatursgårdar i Uppland : en intervjustudie av lantbrukares uppfattningar om sårbarheter och styrkor i beredskapen på mjölk- och köttgårdar

    University essay from SLU/Dept. of Clinical Sciences

    Author : Christine Dahl; [2024]
    Keywords : nötkreatur; ko; mjölkko; kris; krisberedskap; beredskap; beredskapsplan; lantbrukare; resiliens;

    Abstract : Primärproduktionen, där animalieproduktion är en del, behöver kunna fortgå trots störningar så som mer extrema väderförhållanden med långdragen torka eller kraftiga skyfall, större sjukdomsutbrott eller i värsta fall väpnad konflikt. Idisslare har en viktig roll i vår livsmedelsförsörjning men i dagsläget vet vi väldigt lite om hur den enskilda gården skulle påverkas vid olika samhällsstörningar. READ MORE

  3. 2. Modelling the chemical recycling of plastic waste via pyrolysis and analysing integration with existing refinery infrastructure

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Simon Dahl; [2023]
    Keywords : Pyrolysis; Recycling; Integration; Modelling; Simulation; Techno-economic; Plastic; Chemical engineering; Technology and Engineering;

    Abstract : Current plastic management is unsustainable as large amounts of plastic end up landfilled or in the ocean, necessitating an expansion of waste management infrastructure. Pyrolysis is a viable chemical recycling option, and in this report a pyrolysis model is constructed in Aspen Plus. READ MORE

  4. 3. Identification and evaluation of solutions for long-haul electric road freight.

    University essay from Linköpings universitet/Logistik- och kvalitetsutveckling

    Author : Amanda Lundström; Gustav Lindén; [2023]
    Keywords : Electric road freight; long-haul; TCO; Tripple bottom line;

    Abstract : Road freight transportation is important for the development of the global economy and, at the same time, one of the most destructive businesses when it comes to the environment and human health. As societies evolve, the need for freight transportation increases and the transport demand cannot in a sustainable way be fulfilled with the use of diesel trucks as it is done today. READ MORE

  5. 4. High Temperature Tribology of Exhaust Components in Alternative Fuel Engines

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

    Author : Muhammad Hashir Zaheer; [2023]
    Keywords : High temperature tribology; Wear; Friction; Exhaust manifold; Lip seal ring; Wear resistant coatings; Inconel 718c; SiMo51 ductile cast iron; AlTiN; Tribaloy 400;

    Abstract : Internal Combustion Engine (ICE) exhaust components are exposed to extreme operating temperatures. Thus, it is necessary that they are designed with materials that can sustain thermal and vibrational stresses. READ MORE

  6. 5. Optimization of an energy system in rural Thailand

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Axel Lund; Mattias Malmberg; [2023]
    Keywords : Rural energy; Thailand; Microgrid; Biomass; Solar PV; Sustainable development goals; Minor field study; stand-alone; HOMER pro; Landsbyggdens energi; Thailand; Microgrid; Biomassa; Solceller; Hållbara utvecklingsmål; Minor field study; fristående energi system; HOMER pro;

    Abstract : By 2020, Thailand ensured 100% electricity access to its 72 million inhabitants. This was partly done by promoting off-grid energy systems in rural areas instead of using costly grid extensions. READ MORE