Essays about: "current injection"

Showing result 1 - 5 of 85 essays containing the words current injection.

  1. 1. Investigation of charge injection at electrode-dielectric interface relevant for HVDC cables : Simulation of charge injection and transport dynamics in electrical insulation for HVDC cables

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Mohammed Mosa; [2023]
    Keywords : BCT model; charge injection; space charge density; electric field distribution; Fowler-Nordheim; Richardson-Schottky;

    Abstract : A bipolar charge transport (BCT) model is used to simulate charge injection and transportdynamics inside insulation material which are used in a high voltage direct current (HVDC)cable. Gaining knowledge about space charge density and electric field distribution in theinsulation material enables minimising charge injection at the metal-insulator interface andavoiding unnecessary energy loss. READ MORE

  3. 2. The Contemporary Discourse of American Supervised Injection Facilities : An analysis of the conversation surrounding the implementation of supervised injection facilities in New York City

    University essay from Uppsala universitet/Historiska institutionen

    Author : William Livingston; [2023]
    Keywords : addiction treatment; harm reduction; supervised injection; USA; New York City public policy;

    Abstract : This paper explores the discourse surrounding the introduction of supervised injection facilities (SIF) in New York City following their recent introduction in November 2021.  The contemporary debate surrounding SIF in New York is more diverse than may be assumed, even within a seemingly liberal city in the United States, as there are many competing perspectives which make broad categorizations of the discourse difficult. READ MORE

  4. 3. Model Predictive Urea Dosing Control Strategy for Heavy-Duty Diesel Vehicles

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

    Author : Mathias Schmekel; [2023]
    Keywords : Model predictive control; Selective catalytic reduction; Nitrogen oxides; Modell-prediktiv reglering; Selektiv katalytisk reduktion; Kväveoxider;

    Abstract : Stricter requirements on the reduction of Nitrogen Oxides (NOx) in the emissions of heavy-duty diesel vehicles drives development for more efficient aftertreatment systems. An ammonia covered catalyst is one of the most successful technologies in reducing NOx by converting it into the harmless byproducts water and nitrogen. READ MORE

  5. 4. System for augmented video with Unreal Engine

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Gustaf Söderholm; [2023]
    Keywords : Unreal Engine; Gstreamer; Video Streaming; Augmented Video; Video Injection; Video Overlay;

    Abstract : Video and body cameras are increasingly used by operational personnel, such as first responders, to improve situational awareness and safety of operations. However, to attain the full potential of video applications in this domain, operators need support to find the relevant information in the multiple video streams sent from the accident site. READ MORE

  6. 5. Product development of a handguard : For AK4 weapon system/Heckler & Koch G3

    University essay from Linköpings universitet/Produktrealisering

    Author : Troy Moreno Atienza; Jesper Keskitalo; [2023]
    Keywords : AK4 rifle; Home Guard; Swedish Armed Forces; stability; accuracy; control; heat protection; ergonomics; accessory compatibility; interviews; user testing; material selection; mechanical properties; thermal performance; durability; environmental impact; injection molding;

    Abstract : The AK4 rifle serves as the primary weapon for the Home Guard, an integral part of the Swedish Armed Forces. Introduced in 1964, the AK4 is the Swedish version of the Heckler & Koch G3 and functions as a fully automatic assault rifle. READ MORE