Essays about: "stress and strain at break"

Showing result 6 - 8 of 8 essays containing the words stress and strain at break.

  1. 6. Finite element modelling of strained nanowire heterostructures

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

    Author : Alexander Grape Wyke; [2019]
    Keywords : Strain; nanowire; heterostructure; physics; nanophysics; COMSOL; simulation; lattice; Physics and Astronomy;

    Abstract : When two materials with different lattice constants are grown together, this generates stress between them, and therefore strain. This strain causes them to have different thermal and electrical properties, and this is especially important on the nanoscale where changes have large impacts. READ MORE

  3. 7. DEVELOPMENT OF A MODEL OF THE DEGRADATION OF THE MECHANICAL PROPERTIES OF POLYOXYMETHYLENE (POM) IN THE PRESENCE OF BIODIESEL

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Adriano Linero Jiménez; [2014]
    Keywords : Aging; Polyoxymethylene; Diffusion; Biodiesel;

    Abstract : This project analyses the impact in the mechanical properties of Polyoxymethylene (POM) of three different blends of biodiesels: B0 with 0% of Rapeseed Methyl-ester (RME), B20 with 20% of RME and B100 with 100% of RME. Polyoxymethylene specimens have been subjected to an accelerated aging during 1600 hours at 85ºC. READ MORE

  4. 8. Mechanical Property Evaluation of Coconut Fibre

    University essay from Blekinge Tekniska Högskola/Avdelningen för maskinteknik

    Author : Oluseun Bolarinwa; Afa Waifielate; [2008]
    Keywords : Coconut Fibre; Young Modulus; Stress and Strain at break; Yield Stress; Tensile Stress; MTS; FEM; ABAQUS and MATLAB;

    Abstract : This thesis workis eco-friendly,agricultural material.Examples of some non-wood fibre material are also discussed briefly but with emphasis on coconut fibre to evaluate its mechanical properties.Experiments were carried out and the result analyzed to calculate its young modulus,yield stress,stress and strain at break. READ MORE