Sökning: "engine test cell"

Visar resultat 1 - 5 av 38 uppsatser innehållade orden engine test cell.

  1. 1. Virtual Test Cell : a Real-Time digital twin of an internal combustion engine

    M1-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Rasmus Malmqvist; [2024]
    Nyckelord :Virtual Test cell; Digital twin; Software in the loop; Real-time;

    Sammanfattning : As the world is evolving faster and technology gets cheaper and more powerful, simulations are proving to be more and more beneficial. Simulations allow for faster development with less lead time between iterations which means that product versions can be released more often and at less cost. LÄS MER

  3. 2. Reprocessing and Characterization of Polybenzimidazole for High-Temperature Polymer Electrolyte Membrane Fuel Cells

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Douglas Björkengren; [2023]
    Nyckelord :polymer electrolyte membrane fuel cells; PEMFC; HTPEMFC; polymer technology; polymer characterization; reprocessing; recycling; polybenzimidazole; PBI; Technology and Engineering;

    Sammanfattning : A reprocessing method of poly(2,2’-(m-phenylene)-5,5’-bibenzimidazole) (PBI) membranes recovered from the production line of High-Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFC) at Blue World Technologies (BWT) has been developed in order to reduce material loss in the production. Redissolution of scrap PBI membranes in poly(phosphoric acid) (PPA) and phosphoric acid (PA) was successful and the subsequent washing procedure produced PBI that could be redissolved in N,N-dimethyl acetamide (DMAc) and suitable for solution casting of new membranes. LÄS MER

  4. 3. CFD Analysis of Engine Room Temperature : CFD Analysis of Engine Room Temperature: Case study The Grange Castle Power Plant Project

    Master-uppsats, Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

    Författare :William Wanli; [2023]
    Nyckelord : CFD Computational Fluid Dynamics; ventilation system; temperature; airflow; engine room.;

    Sammanfattning : Computational Fluid Dynamics (CFD) has emerged as an indispensable tool in various engineering fields, particularly in the design and optimization of HVAC systems in complex environments, such as engine rooms. This paper presents a comprehensive overview of CFD applications and focuses on the engine rooms of the Grange Castle Power Plant in Dublin, Ireland. LÄS MER

  5. 4. Internal Combustion Engine Calibration considering the Embedded Systems Sensor Accuracy

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

    Författare :Daniel Rodríguez Pascual; [2021]
    Nyckelord :;

    Sammanfattning : In recent years, the increasing economic, environmental and legal demands on internal combustion engines to reduce emissions and fuel consumption are a major challenge. A lot of effort has been put into achieve reliable methods of diagnosis, fault detection and monitoring to increase safety and efficiency in vehicles. LÄS MER

  7. 5. Väderskydd av ett avgastorn till en testcell för jetmotorer

    M1-uppsats, KTH/Hållbar produktionsutveckling (ML)

    Författare :Johan Franzén-Hildeman; Joel Persson; [2021]
    Nyckelord :Concept study; test cell; exhaust tower; hatch; Konceptstudie; testcell; avgastorn; lucka;

    Sammanfattning : Syftet med detta arbete har varit att genomföra en konceptstudie av en teknisk lösning för öppning och stängning av en testcells avgastorn. Detta som en del av det projekt som omfattar ombyggnation av testcellens utlopp. LÄS MER