Essays about: "Lightweight"

Showing result 1 - 5 of 234 essays containing the word Lightweight.

  1. 1. Design of a Ski Mountaineering Helmet

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Mikaela Zernell; [2020]
    Keywords : Design; Ski Mountaineering; Helmet; Design Process; industrial design;

    Abstract : This is a master thesis project in Industrial Design Engineering at Luleå University of Technology performed during the spring semester 2019 and with the goal to design a helmet for POC specialized for ski mountaineering.   To cope with new rules in ski mountaineering competitions, to widen the product catalogue of POC and to make ski mountaineering safer and more enjoyable, a double certified helmet was to be designed, meaning certified for both mountaineering and downhill skiing. READ MORE

  2. 2. OCTO

    University essay from Lunds universitet/Industridesign

    Author : Nina Cherrug; [2020]
    Keywords : Arts and Architecture; Technology and Engineering;

    Abstract : Today’s sports glasses are great for rather extreme sports like biking, skiing and running often in tough weather conditions. They protect against wind, rain, blinding sun in the snow but also insects and dirt. READ MORE

  3. 3. Techniques for Improving Weldability and Testing of Weld-bonded Joints

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Mattias Högsäter Myhr; [2020]
    Keywords : Adhesives; Automotive industry; Resistance Spot Welding; RSW; Weldability; Weld-bonding; Welding parameters; Fordonsindustri; Limning; Limpunktsvetsning; Motståndssvetsning; Punktsvetsning; Svetsbarhet; Svetsparametrar;

    Abstract : Increased understanding of improving the weld-bonding process is essential in order for the automotive industry to constantly develop their designs and production processes for the energy-efficient vehicles of the future. The joining method of weld-bonding, a hybrid method of adhesive joining and resistance spot welding, has introduced new challenges in the manufacturing and design of auto bodies. READ MORE

  4. 4. Stability analysis and modelling of a structure with corrugated roof

    University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Nikola Tosovic; [2020]
    Keywords : Technology and Engineering;

    Abstract : Corrugated galvanized iron (CGI), or corrugated sheet metal, is a lightweight roofing material that was invented in the early 1800s. The corrugation gives the steel an increased flexural strength in its installed direction and thus increases the amount of load the CGI-plate is able to carry and the span it can be effective at. READ MORE

  5. 5. Context-Based Authentication and Lightweight Group Key Establishment Protocol for IoT Devices

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Nico Ferrari; [2019]
    Keywords : Internet of Things; Context-based authentication; Fuzzy commitment scheme; Cryptographic key establishment; Lightweight cryptography; Contiki; One-way accumulators;

    Abstract : The concept of the Internet of Things is driven by advancements of the Internet with the interconnection of heterogeneous smart objects using different networking and communication technologies. With the rapidly increasing number of interconnected devices present in the life of a person, providing authentication and secure communication between them is considered a key challenge. READ MORE