Essays about: "fluid-structure ansys"

Showing result 1 - 5 of 8 essays containing the words fluid-structure ansys.

  1. 1. Hydroacoustic Modelling of Podded Propulsion System : Underwater Radiated Noise Prediction Using ANSYS

    University essay from KTH/Teknisk mekanik

    Author : Martin Persson; [2022]
    Keywords : Fluid Mechanics; Computational Aeroacoustics; Frequency Response; Noise and Vibration; Pod; Propulsion System; ANSYS; Reynolds-Averaged Navier-Stokes Equations; Kongsberg Maritime Sweden AB;

    Abstract : Ocean noise pollution is an invisible but growing threat. There are many sources of sound in the ocean but human underwater radiated noise, in particular from shipping is one of the most prominent one. Ocean noise pollution can interfere or sometimes even directly harm marine life. READ MORE

  3. 2. A Study of a Volvo CE Articulated Hauler’s Hydraulic Tank : Validation of a Finite-Element Model Taking the Fluid-Structure Interaction into Account

    University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Author : Miroslav Janousek; Thibault Burnotte; [2018]
    Keywords : Finite-Element Analysis; Fluid-Structure Interaction; V ibrations; Hydraulic Tank; ANSYS; ANSA; META; Matlab; Volvo;

    Abstract : This scientific work is dedicated to the study of the impact of vibrations on the Volvo A60 articulated hauler’s hydraulic tank taking fluid-structure interaction into account. In this work, a theoretical background is presented in order to give the reader a basic awareness of the given problem together with a detailed description of the methods used during the examination of the above mentioned hydraulic tank. READ MORE

  4. 3. Study of a Body Subjected to a Vertical Drop into Water – Experiment and Simulations

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Josefin Andersson; Monika Englund; [2018]
    Keywords : ;

    Abstract : In computational fluid dynamics (CFD), the computational domain can be discretized using mesh- based methods or particle based methods. During this project; a CFD method that uses smoothed particle hydrodynamics (SPH), in which the computational domain is discretized by particles, is modelled and compared to mesh-based CFD methods, in which the domains are broken into a set of discrete volumes. READ MORE

  5. 4. Feasibility Study of a 3D CFD Solution for FSI Investigations on NREL 5MW Wind Turbine Blade

    University essay from KTH/Kraft- och värmeteknologi

    Author : Giacomo Bernardi; [2015]
    Keywords : HAWT; CFD; Aeroelasticity;

    Abstract : With the increase in length of wind turbine blades flutter is becoming a potential design constrain, hence the interest in computational tools for fluid-structure interaction studies. The general approach to this problem makes use of simplified aerodynamic computational tools. READ MORE

  6. 5. Investigation of the Lock-in behavior of an eccentrically rotating cylinder in regard to turbomachinery application.

    University essay from KTH/Kraft- och värmeteknologi

    Author : Sina Samarbakhsh; [2014]
    Keywords : Non-synchronous vibration; Vortex-induced vibration; Oscillating cylinder; Vortex shedding; Fluid-structure interaction;

    Abstract : Interaction of fluctuating vortex shedding with blade vibration can lead to a new class of aeromechanical instability referred as Non-synchronous vibrations. Investigating a well-known case that shows similar NSV features such as a circular cylinder can develop the understanding of physics behind NSV. READ MORE