Essays about: "sdof"

Showing result 6 - 10 of 13 essays containing the word sdof.

  1. 6. Study of Vibration Transmissibility of Operational Industrial Machines

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Sindhura Chilakapati; Sri Lakshmi Jyothirmai Mamidala; [2016]
    Keywords : Noise and Vibration; Spectral estimation; Vibration isolation; Vibration transfer;

    Abstract : Industrial machines during their operation generate vibration due to dynamic forces acting on the machines. This vibration may create noise, abrasion in the machine parts, mechanical fatigue, degrade performance, transfer to other machines via floor or walls and may cause complete shutdown of the machine. READ MORE

  3. 7. Inelastic Capacity of Pipe Rack Structures

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

    Author : Adam Halvorsen Stålmarck; [2015]
    Keywords : Technology and Engineering;

    Abstract : Steel structures in an offshore processing environment must be designed for an accidental explosion event. The current verification procedure implemented at Aker Solutions (AKSO) enforces an elastic single degree of freedom (SDOF) analogy to implicitly account for dynamic effects in linear static FE analyses. READ MORE

  4. 8. 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

  5. 9. Structural Response With Regard to Explosions

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Byggnadsmekanik

    Author : Robin Kristensson; Mattias Carlsson; [2012]
    Keywords : Explosion; impulse load; SDOF; FE-analysis; dynamic response; reinforced concrete; equivalent static load; damping; mode superposition; curtailment; Technology and Engineering;

    Abstract : When a structure is subjected to an explosion, it will have a response that differs from the one that arises from a static load. Engineers are used to design for static loads but the common knowledge of how to design for explosions is weak. READ MORE

  6. 10. Investigation of Vibrations During International Turning - An Experimental and Numerical Study

    University essay from KTH/Industriell produktion

    Author : Tomas Österlind; [2011]
    Keywords : ;

    Abstract : This thesis deal with vibration problem in a cutting process. The cutting process is internal turningwith a relatively stiff tool and the work-piece and clamping sets the stability limit. During theoperation some work-pieces are subjected to chatter. READ MORE