Essays about: "anisotropy"

Showing result 1 - 5 of 78 essays containing the word anisotropy.

  1. 1. Identifying Important Features to Minimize Hole Deviation in Percussive Drilling

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Ketan Dhananjay Deshpande; [2021]
    Keywords : Bending; Buckled profile; Drilling; Hole deviation; Mathematical model; Böjning; Buckled profil; Borrning; Hålavvikelse; Matematisk modell;

    Abstract : Hole deviation is one of the most significant problems in drilling applications. Deviated holes result in inefficient blasting and have severe economic impacts due to increased equipment consumption. Conversely, straighter holes help in increasing production scales and reduce operational costs. READ MORE

  2. 2. FE Simulations of Mounting of an Anisotropic Work Piece Material to Reduce the Effects of Vibration

    University essay from Lunds universitet/Industriell Produktion

    Author : Punith Prakash; Sudarshan Girigimallayanapalya Shivanna; [2021]
    Keywords : Optical cavity; Anisotropy material; FE simulation; Modal analysis.; Technology and Engineering;

    Abstract : Optical cavities should be designed to be insensitive to vibration in all directions. The study of the behavior of the material used to develop an optical cavity is vital for the cavity to be insensitive in all orders. READ MORE

  3. 3. Models of the Universe : An analysis of the asymptotic behaviour of non-linear dynamical systems

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Noa Vikman; Gustav Romare; [2021]
    Keywords : ;

    Abstract : In this thesis we present some relevant theory, and then we rigorously investigate the existence intervals and the asymptotic behaviors of three cosmological models. The first model we investigate is based on the Friedmann-Lemaître-Robertson-Walker (FLRW) metric, which is consistent with the cosmological principle. READ MORE

  4. 4. Continuum damage modeling of delamination in paperboard

    University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Hållfasthetslära

    Author : Erik Jakobsson; [2021]
    Keywords : Creasing; Folding; MD-direction; EB material model; LS-Dyna; eGISSMO; Technology and Engineering;

    Abstract : This work concerns the creasing and folding of a continuum paperboard material model developed by Eric Borgqvist. Creasing is an operation that induces permanent deformation in the material, undertaken for the folding to be performed along a straight fold line without any in-plane cracks. READ MORE

  5. 5. Mapping the relationship between integrin activation, focal adhesion organization and mechanotransduction in fibroblasts

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Valeriia Grudtsyna; [2021]
    Keywords : Mechanotransduction; Focal adhesions; Yes-associated protein 1 YAP ; Integrins; Fibronectin; Polarization microscopy; TIRF microscopy; Fluorescence anisotropy; YAP activation; Image analysis; Cell biology; Technology and Engineering;

    Abstract : Cells can sense and respond to mechanical forces through a process called mechanotransduction. It is controlled by the mechanical cues, originated from the cell's microenvironment, and occurs via a complex, step-wise process. READ MORE