Essays about: "Unit Cell Modeling"

Showing result 1 - 5 of 9 essays containing the words Unit Cell Modeling.

  1. 1. Mechanical properties of SiC nanowires with polytypes

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Anders Vesti; [2019]
    Keywords : atomistic modeling; nanowires; molecular dynamics; simulation; SiC; silicon carbide; fracture behavior; nanomechanics; Physics and Astronomy;

    Abstract : In this report, we model the mechanical properties and fracture behavior of SiC nanowires with different polytypes using Molecular Dynamics (MD) simulations. The mechanical properties investigated are the Young’s modulus, the maximum tensile stress and the fracture strain. The three polytype tested are SiC (3C), (2H) and (4H). READ MORE

  3. 2. Modeling of HVDC IGBT in Pspice : Serving an ultimate goal for converter station EMC studies

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Jin Yang; [2015]
    Keywords : StakPakTM IGBT module; IGBT behavioral model; Single pulse test circuit; Generation 4;

    Abstract : An IGBT/diode model with more accurate characteristics than simple switchis required to serve for EMC issues from converter valve. The purpose of thismaster thesis is to develop an IGBT and diode model to achieve both accuratetransient behavior and fast simulation time during single pulse switchingtest circuit for the 4:5 kV and 2:0 kA StakPakTM IGBT module. READ MORE

  4. 3. Modelling of heat and moisture transport in a corrugated board stack

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Marianna Xynou; [2014]
    Keywords : Corrugated cardboard; drying; transport phenomena; modeling; comsol;

    Abstract : The corrugated board is considered as the second most used packaging material and the world’s environmentally acceptable solution for packaging, with wide range of applications. After the manufacturing process, the corrugated board is cut into sheets and stored in a stack until optimum moisture content has been reached in order to avoid undesired properties. READ MORE

  5. 4. Applying Agent-Based Modeling to Studying Emergent Behaviors of the Immune System Cells

    University essay from KTH/Reglerteknik

    Author : Maryam Oryani; [2014]
    Keywords : Human immune system modeling; agent-based model; finite state;

    Abstract : Huge amount of medical data has been generated in practical experiments which makes data analysis a challenging problem. This requires novel techniques to be developed. The improvements in computational power suggest to use computerbased modeling approaches to process a large set of data. READ MORE

  6. 5. Exergy savings and exergy production in municipal wastewater treatment focus on thermodynamical concept and measurement devices.

    University essay from KTH/Mark- och vattenteknik

    Author : Pegah Piri; [2012]
    Keywords : calorimetry; emergy; exergy; Microbial Fuel Cell;

    Abstract : This report represents an overall view on thermodynamical studies of wastewater treatment plant, concepts like exergy, emergy and entropy. In addition, there has been an introduction of calorimetry. A common unit of measurement of organic contents in wastewater treatment facilities is COD. READ MORE