Essays about: "Ball"

Showing result 11 - 15 of 254 essays containing the word Ball.

  1. 11. SFEER Hydrogen Permeation : Finding a suitable coating for the PA6 liner

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Elsa Friis; Klara Karlsson; Rebecka Damgren; Emma Åkesson; Malin Johansson; [2023]
    Keywords : Hydrogen permeation; PA6; coating; hydrogen permeation barrier; polymer hydrogen permeation; permeation; protective coating; hydrogen embrittlement;

    Abstract : Water Stuff & Sun are developing a hydrogen battery based on a technology called SFEER’s. The SFEER’s are spherical high-pressure gas storage containers that are the size of a tennis ball. They consist of a carbon fiber-shell that is lined on the inside with a polymer called PA6. READ MORE

  3. 12. Agile robotic arm for vertical applications - Evaluation, design and development

    University essay from Lunds universitet/Maskinelement

    Author : Rasmus Gren; [2023]
    Keywords : Robotic arm development; HKM; Kinematics; Product development; Technology and Engineering;

    Abstract : Existing pick and place robots are either heavy or have a limited workspace for vertical operations. Since there is no robot today that are both light and have a good vertical workspace, this leads to a gap in the market. READ MORE

  4. 13. Modeling German Energy Market Hourly Profiles with a Focus on Variable Renewable Energy

    University essay from Lunds universitet/Nationalekonomiska institutionen; Lunds universitet/Statistiska institutionen

    Author : Vincent Ball; Thomas Pegoraro; [2023]
    Keywords : Energy Market; Energy Prices; Renewable Energy; Machine Learning; Business and Economics;

    Abstract : This paper investigates the best methods for modeling hourly profiles in the German energy market for the period between 2018 and 2022. Modeling emphasized variable renewable energy (VRE) and included information on the level of energy production, oil price, COVID lockdowns, and historic hourly energy spot prices. READ MORE

  5. 14. Does the Use of VR Improve Individuals’ Performance in Sports? : A Scoping Review

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : William Rolf; Carl Holmqvist; [2023]
    Keywords : virtual reality; VR; sports; performance; empirical evidence; virtual reality; VR; sport; prestanda; empiriskt bevis;

    Abstract : The purpose of this study is to explore if the use of virtual reality (VR) improves performance in sports and examine whether there is empirical evidence supporting this. There is a lack of a common denominator that can be used as a direct comparison between various studies. READ MORE

  6. 15. Synthesis of glass-ceramic Li2S-P2S5-based electrolyte for solid-state batteries

    University essay from Uppsala universitet/Oorganisk kemi

    Author : Leo Sjörén; [2023]
    Keywords : Solid electrolyte; Battery; sulphide; glass; electolyte; ball milling; ceramic; glass-ceramic; Batteri; elektrolyt; glas; glaskeram; svavel;

    Abstract : In this project, solid sulphur based Li3PS4 electrolytes doped with Li4SiO4 were synthesised using two methods. In method A, a bought β-Li3PS4 electrolyte from Nei Corp was doped with 5 mole per cent Li4SiO4, resulting in a glass-ceramic electrolyte. READ MORE