Essays about: "CAD cut"

Showing result 6 - 10 of 10 essays containing the words CAD cut.

  1. 6. FE-Modelling and Material Characterization of Ice-Hockey Helmet

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Isotta Rigoni; [2017]
    Keywords : traumatic brain injury; ice-hockey; helmet; finite element;

    Abstract : The aim of this research was to produce a reliable finite element model of a helmet, that could be used to simulate approval tests as well as impacts to investigate the safety offered. A 2D and 3D mesh was generated from the CAD file of an Easton Synergy 380 with HyperWorks, and then checked referring to standard parameter values. READ MORE

  3. 7. Analysis and Modification of Heatex Model H2 Heat Exchanger

    University essay from Lunds universitet/Innovation

    Author : Fredrik Engman; [2015]
    Keywords : Heatex; FEM; product development; mechanical analysis; Technology and Engineering;

    Abstract : The product H2 is a new heat exchanger produced, manufactured and sold by Heatex. It has an excellent surface efficiency, in large parts because of its slim features. The slim features does however have a drawback. It isn’t as mechanically stable and robust as its earlier cousins. READ MORE

  4. 8. Comparative life cycle impact assessment of a battery electric and a conventional powertrains for a passenger transport ferryboat : A case study of the entire integrated system for vessel propulsion

    University essay from Industriell miljöteknik; Tekniska högskolan

    Author : Veselin Mihaylov; [2014]
    Keywords : Environment; life cycle impact assessment; transportation; power train; battery electric; diesel engine; propulsion;

    Abstract : This master thesis represents a life cycle impact assessment of a state of the art electrically driven power train. It is expected to be installed in a diesel engine passenger ferry boat, currently transporting passengers in downtown Stockholm archipelago. READ MORE

  5. 9. Model-based study of the energy efficiency of two different types of harvester cranes

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Johan Forsberg; [2014]
    Keywords : Forest machines; hydraulics; efficiency; Skogsmaskiner; hydraulik; effektivitet;

    Abstract : In today’s forest industry two mechanized methods are used, the Tree Length (TL) method and the Cut To Length (CTL) method. With the Tree Length method, trees are harvested and extracted from the forest as a whole tree to be further processed whereas with the Cut To Length method trees are harvested, branches are removed and the tree is cut to desired length to be extracted by a forwarder. READ MORE

  6. 10. Conceptual design of miniature vegetation cutter for demining activities in difficult terrain – an evaluation : Intended for the Chouf Mountains, Lebanon

    University essay from Institutionen för teknik och samhälle

    Author : Emmily Sjölander; Hanna Risén; [2009]
    Keywords : Humanitarian demining; ground preparation; vegetation cutting; conceptual design;

    Abstract : A conceptual design of a miniature vegetation cutter for use in minefields in southern Lebanon has been developed and the authors have evaluated its mechanical properties focusing on the stress in welded joints using the CAD software Pro/Engineer Wildfire 4.0. READ MORE