Essays about: "nano systems"

Showing result 16 - 20 of 45 essays containing the words nano systems.

  1. 16. Waste heat recovery systems : Fuel energy utilisation for a marine defence platform

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Filip Gustafsson; [2020]
    Keywords : Waste heat; Efficiency; Energy; Thermal energy storage; Marine; Restvärme; Verkningsgrad; Energi; Termisk energilagring; Marin;

    Abstract : This report is a thesis for BTH in collaboration with the company Saab Kockums AB. In order to meet future environmental and economical demands, a vessel must reduce its fuel consumption to have a smaller climate impact and save money. READ MORE

  3. 17. HfO2 and ITO Resistive Random-Access Memory

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Mattias Åstrand; [2020]
    Keywords : RRAM; Resistive switching; HfO2; ITO; Physics and Astronomy;

    Abstract : The purpose of this work is of evaluating the choice of HfO2 and ITO as the dielectric and the top electrode in high performance resistive random-access memory (RRAM), respectively. The study is twofold, as it quantifies performance according to standard figures of merit for this technology, as well as provides insight into the physics of current conduction for this material choice. READ MORE

  4. 18. Generation of Model NiMo Hydrotreating Nano-catalyst via the Spark Discharge Technique

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Hatoon Makhool; [2020]
    Keywords : Model catalyst systems; hydrotreating catalysts; NiMo catalysts; Spark discharge technique; nanoparticles; chemical engineering; kemiteknik; Technology and Engineering;

    Abstract : Establishing a technically practical method to generate representative model catalysts for the use in characterizations and testing prior to catalyst implementation in chemical process units would allow for a more sophisticated understanding of the underlying catalytic mechanisms. As a step towards establishing such a method, generating non-agglomerated, spherical NiMo nanoparticles, with diameters below 25 nm and atomic composition of maximum 30 at% Ni with Mo (maximum 3:7 Ni:Mo atomic ratio), for application as model hydrotreating catalysts, was addressed. READ MORE

  5. 19. Improved Precision Time Protocol with Relative Clock Phase Information

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

    Author : Avneesh Vyas; [2020]
    Keywords : ;

    Abstract : A common time reference among nodes is one of the key requirements in telecommunication, distributed control systems and industrial automation systems. For instance, 3GPP LTE TDD standard requires at least ± 1.5 µsec time accuracy among base stations in order to resolve uplink and downlink transmission. READ MORE

  6. 20. Robotic Hand Controlled by Glove Using Wireless Communication

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

    Author : MEHNAZ KAZI; MICHELLE BILL; [2020]
    Keywords : Mechatronics; Robotic Hand; Wireless Control; Mekatronik; Robothand; Trådlös Kontroll;

    Abstract : The interest in the research and development of humanoid robots has been steadily growing in recent years. The application of such robotic systems are many and wide. In this bachelor’s thesis in mechatronics one such robotic system was built in the form of a hand. READ MORE