Essays about: "fsi"

Showing result 16 - 20 of 30 essays containing the word fsi.

  1. 16. Investigation of a swing check valve using CFD

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära; Linköpings universitet/Tekniska högskolan

    Author : Emil Boqvist; [2014]
    Keywords : swing check valve; check valve; CFD; FSI; Emil Boqvist; backventil; flödesberäkningar; Emil; Boqvist;

    Abstract : This master’s thesis is made to increase the understanding of the dynamic characteristics of a typical large swing check valve used in a system that transports pressurized water to a reactor tank.3D FSI-simulations are performed for a number of transients in order to study the dynamic characteristics their dependence of the deceleration rate. READ MORE

  3. 17. Modelling a piezoelectric-driven actuator for active flow control

    University essay from Linköpings universitet/Reglerteknik; Linköpings universitet/Tekniska högskolan

    Author : Emma Ring; [2014]
    Keywords : Piezoelectric actuator; Lumped Element Modelling; Equivalent circuits; Active Flow Control; Simulink;

    Abstract : Flow control is an area of research of particular interest within automotive and aerospace industries since methods used to affect the fluid flow around vehicles can reduce drag and therefore lower their fuel consumption. One of these methods, which has generated a lot of interest in later years, is called active flow control and uses different types of actuators to impact the surrounding flow. READ MORE

  4. 18. 2-way FSI simulations on a shock absorber check valve

    University essay from KTH/Mekanik

    Author : Tommy Nilsson; [2014]
    Keywords : ;

    Abstract : A component of a hydraulic shock absorber, a check valve, is analyzed using both numerical simulations as well as experimental testing. A uid-structure interaction (FSI) model is set up in ANSYSWorkbench and is validated through physical experiments - both steady state and transient. READ MORE

  5. 19. Fluid Structure Interaction Modeling of the Dynamic of a Semi Submerged Buoy

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Shatha Hameed Hajwal; Hamza Zeidan Nasser; [2013]
    Keywords : COMSOL Multiphysics; wave energy converter; Dynamic characteristic; Submerged body; Finite Element method FE ; SDOF; ALE.;

    Abstract : This thesis presents a study of buoy systems for wave’s energy by focusing on the development of a model in which modeling of a wave energy conversation is in operation. Throughout the thesis, the buoyancy and motion of the submerged body has been used to describe the wave-buoy interaction. READ MORE

  6. 20. Implementation of Full Spectrum Inversion Method to Retrieve Bending Angle based on Simulated Data

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Arkadiusz Lebkowski; Krzysztof Nadolny; [2013]
    Keywords : atmosphere; bending angle; Full Spectrum Inversion; GPS; LEO; radio occultation; satellites; weather forecasting;

    Abstract : This master thesis was done in cooperation with RUAG Space AB. Currently RUAG is working on designing the next generation instrument using Radio Occultation (RO) for climate monitoring and atmospheric sounding. RO is a method used to measure the temperature, pressure and humidity of the Earth's atmosphere. READ MORE