Sökning: "alternative waste cover."

Visar resultat 1 - 5 av 15 uppsatser innehållade orden alternative waste cover..

  1. 1. Comparative Analysis of Modern Energy Systems for Ice Rinks

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Pendar Hemati; [2023]
    Nyckelord :Ice rinks; refrigeration; heat recovery; CO2; ammonia; propane; Pistas de hielo; refrigeración; recuperación de calor; CO2; amoníaco; propano;

    Sammanfattning : Ice rinks are highly energy-intensive commercial buildings with an average annual energy consumption of 1,000 MWh, most of it being used to cover the simultaneous heating and cooling demands. The aim of this thesis is to find the most energy efficient energy system for ice rinks by evaluating different system modifications and refrigerants. LÄS MER

  3. 2. Implementing Inland Waterway Transportation as a mode for Construction Logistics in Gothenburg

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Dimitrios Zacharopoulos; Badreddine El Rharbi; [2020-06-22]
    Nyckelord :inland waterway transportation; sustainable transportation; modal shift; construction logistics; urban transport;

    Sammanfattning : Urbanisation is an undeniable trend that will put tremendous stress in the transport systems and networks of modern cities. The growth of these cities will require huge development projects that will add to the already existing problems, since the vehicles used for the transportation of construction materials and waste are generally bigger and heavier. LÄS MER

  4. 3. Exhaust Pressure Based Misfire Detection

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Björn Nybäck; [2018]
    Nyckelord :Blowdown; CARB; CI; Combustion; Detection; Diagnosis; Diesel; Engine; Exhaust; HD; Misfire; OBD; Pressure; Avgastryck; CARB; CI; Detektion; Diagnos; Diesel; Förbränningsmotor; HD; Misständning; Motor; OBD; Tryck; Utblåsning;

    Sammanfattning : The parts in this report that are classified have been replaced by the symbol □.Even axes in some figures have been erased by the same reason.In emission legislation from California Air Resources Board, CARB, futuredemands on misfire detection in heavy duty diesel vehicles will cover anextended operating area than previous demands. LÄS MER

  5. 4. Effektivare användning av SVA:s spillvärme : en ekonomisk analys av en organisk Rankinecykel (ORC)

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Felix Ek; [2017]
    Nyckelord :förbränning; energieffektivisering; ångcykel; elproduktion; modellering;

    Sammanfattning : The National veterinary institute, SVA, produces heat through an incinerator which is in use from Monday to Friday during office-hours. Before 2014 the heat was used by the veterinary clinic next-door but after the veterinary clinic moved to new buildings the produced heat is used in-house by SVA. LÄS MER

  7. 5. Development and implementation of small-scale biogas balloon biodigester in Bali, Indonesia

    Master-uppsats, KTH/Energi och klimatstudier, ECS

    Författare :Marco Ghiandelli; [2017]
    Nyckelord :;

    Sammanfattning : Indonesia, due to its abundant resource of organic waste and a climate characterized by elevated and constant temperatures, is perfectly suited for anaerobic degradation and biogas production without applying expensive technologies. A huge number of household-level fixed-dome biodigesters installed in the last years in Indonesia have manifested problems such as costs, complex logistics, a bad follow-up strategy, the poor quality of the material and lack of farmers’ knowledge to operate and maintain the system. LÄS MER