Search for dissertations about: "classical mechanics"
Showing result 1 - 5 of 151 swedish dissertations containing the words classical mechanics.
-
1. Arterial mechanics : noninvasive identification of constitutive parameters and residual stress
University dissertation from Linköping : Linköpings universitetAbstract : This thesis concerns the mechanical modelling of arteries, and particularly a method to identify parameters describing the mechanical properties using only clinically obtainable in vivo measurements. The artery is modelled as a fibre reinforced, incompressible, thick-walled cylinder subjected to large deformations and a residual stress field. READ MORE
-
2. Active Control and Reduced-Order Modeling of Transition in Shear Flows
University dissertation from Stockholm : KTH Royal Institute of TechnologyAbstract : In this thesis direct numerical simulation is used to investigate the possibilityto delay the transition from laminar to turbulent in boundary layer flows.Furthermore, modal analysis is used to reveal the coherent structures in highdimensional dynamical systems arising in the flow problems. READ MORE
-
3. Transient acoustic fields studied by pulsed TV holography
University dissertation from Luleå : Luleå tekniska universitetAbstract : Many of the acoustic events that reach our ears are produced by impacted and vibrating bodies. Pulsed holographic interferometry is a suitable technique to record transient events, like sound waves in air from an impacted body or the wave propagation in solid objects. READ MORE
-
4. Modeling of fracture and damage in rubber under dynamic and quasi-static conditions
University dissertation from Stockholm : KTH Royal Institute of TechnologyAbstract : Elastomers are important engineering materials that have contributed to the different technical developments and applications since the 19th century. The study of crack growth mechanics for elastomers is of great importance to produce reliable products and therefore costly failures can be prevented. READ MORE
-
5. On efficient and adaptive modelling of friction damping in bladed disks
University dissertation from Stockholm : KTH Royal Institute of TechnologyAbstract : This work focuses on efficient modelling and adaptive control of friction damping in bladed disks. To efficiently simulate the friction contact, a full-3D time-discrete contact model is reformulated and an analytical expression for the Jacobian matrix is derived that reduces the computation time drastically with respect to the classical finite difference method. READ MORE
