Essays about: "manganese"

Showing result 21 - 25 of 106 essays containing the word manganese.

  1. 21. Parameter extraction in lithium ion batteries using optimal experiments

    University essay from KTH/Fordonsdesign

    Author : Venu Gopal Prathimala; [2021]
    Keywords : Lithium-ion battery; State of Charge; Physics-based battery models; Model parameterization; Optimal experiments; Sensitivity analysis; Scanning electron microscopy; Brunauer–Emmett–Teller; Litiumjonbatteri; fysikbaserade batterimodeller; modellparameterisering; optimala experiment; känslighetsanalys; skanningelektronmikroskopi; Brunauer – Emmett – Teller; batteri elfordon;

    Abstract : Lithium-ion (Li-Ion) batteries are widely used in various applications and are viable for automotive applications. The effective management of Li-Ion batteries in battery electric vehicles (BEV) plays a crucial role in performance and range. READ MORE

  3. 22. Vulnerability assessment of groundwater pollution in the vicinity of a landfill in Nigeria

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Melisa Marta; Lovisa Nordgren; [2021]
    Keywords : Olusosun landfill; Lagos; Nigeria; Groundwater quality assessment; Groundwater; Contamination; Deponin Olusosun; Lagos; Nigeria Grundvattenkvalitetsbedömning; Grundvatten; Förorening;

    Abstract : Malfunctioning landfills are a globally sprawled problem. The Olusosun landfill in Lagos, Nigeria is not an exception. It is located in the middle of the city, nearby groundwater resources used to supply drinking water for the inhabitants in Lagos. READ MORE

  4. 23. Comparative life cycle assessment of different lithium-ion battery chemistries and lead-acid batteries for grid storage application

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

    Author : Ryutaka Yudhistira; [2021]
    Keywords : life cycle assessment LCA ; lithium-ion batteries; lead-acid battery systems; grid storage application; livscykelbedömning LCA ; litiumjonbatterier; bilbatteri system; nas lagring applikation;

    Abstract : With the rapid increase of renewable energy in the electricity grids, the need for energy storage continues to grow. One of the technologies that are gaining interest for utility-scale energy storage is lithium-ion battery energy storage systems. READ MORE

  5. 24. Battery Digital Twin : Modeling and Characterization of a Lithium-Ion Battery

    University essay from Linköpings universitet/Fordonssystem

    Author : Fabian Sund; Gustav Erbing; [2021]
    Keywords : Electrical vehicles; Lithium-ion batteries; Modular multilevel converter; Two-level converter; Thermal characteristics;

    Abstract : Electrical vehicles have become more popular during recent years due to their reduced greenhouse gas emissions. The research within Li-ion batteries is therefore moving fast. Presently, two-level converters transforming the current from DC to AC. READ MORE

  6. 25. Preparation and characterization of translucent glass ceramics

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Shahow Kakavandy; [2021]
    Keywords : ;

    Abstract : The purpose of this thesis is to prepare and characterize translucent glass ceramics. The procedure was as follows, first a general background of the field is presented where the problems with current dental glass ceramics are presented, together with their history. The need for a stronger material is then clarified with the addition of new metals. READ MORE