Essays about: "wave model"

Showing result 1 - 5 of 197 essays containing the words wave model.

  1. 1. Numerical analysis of vibrations due to impact pile driving

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

    Author : Sebastian Andersson Olivecrona; Rasmus Sulander; [2016]
    Keywords : Concrete pile; Finite element method; Impact pile driving; Ground vibrations; Soil mechanics; Soil dynamics; COMSOL Multiphysics; Technology and Engineering;

    Abstract : Vibrations originating from constructional work can affect the nearby soil and structures. Depending on the properties of the vibrations, these can result in settlements in the soil and damages to existing structures. Along with blasting, impact pile driving is one of the greatest sources of vibrations on a construction site. READ MORE

  2. 2. The 't Hooft model as a testing ground for Quantum Chromodynamics

    University essay from Lunds universitet/Teoretisk partikelfysik

    Author : Felix Tellander; [2016]
    Keywords : Physics and Astronomy;

    Abstract : We study a 1+1 dimensional Yang-Mills model in the light-cone gauge (the ’t Hooft model). The colour group is SU (N ) and we study the limit N → ∞, the limit is taken such that g²N is kept constant. In this limit the only contributing diagrams are planar diagrams without gluon-gluon interactions. READ MORE

  3. 3. The application of D2D communication in 60 GHz millimeter wave transmissions

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Binbin Xie; [2016]
    Keywords : ;

    Abstract : Motivated by the increase of traffic load in cellular network and the associated increase of traffic through the network, device-to-device (D2D) communication with 60GHz millimeter wave (mmWave) is a possible solution to manage this future task. In this research project, our investigation focuses on the benefits of combining D2D links and conventional links with 60 GHz mmWave. READ MORE

  4. 4. Modeling of temperature variations and response in a mining road bridge in Kiruna

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik

    Author : Mikael Fabricius; Henrik Ekman; [2016]
    Keywords : TEMPERATURE; CLIMATE; FINITE ELEMENT; DEFORMATIONS; KIRUNA; SMHI; BRIDGE; STRAINS; Technology and Engineering;

    Abstract : Den här studien har utförts på en bro i Kiruna, i norra Sverige, som användes till gruvindustrin. En modell av bron skapades med finita elementmetoden i programvaran Abaqus 6.14 för att ta reda på huruvida temperatur- och töjningsvariationerna på bron på grund av klimatets påverkan kan beskrivas. READ MORE

  5. 5. Model Predictive Control of CorPower Ocean Wave Energy Converter

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Carolina Eriksson; [2016]
    Keywords : ;

    Abstract : Wave power is currently a hot topic of research, and has shown great potential as a renewable energy source. There have been lot of progress made in developing cost effective Wave Energy Converters (WECs) that can compete with other sources of energy in regard to price and electrical power. READ MORE