Sökning: "Eigenmodes"
Visar resultat 1 - 5 av 23 uppsatser innehållade ordet Eigenmodes.
1. Steering system modal analysis
Master-uppsats, KTH/Teknisk akustikSammanfattning : The vehicle manufacturing sector is constantly evolving, and corporations are fully aware of increased consumer expectations for both driver and passenger´s comfort. SCANIA CV AB, as one of the largest Swedish manufacturers of commercial vehicles, has put an emphasis on this area. LÄS MER
2. Simulation of low frequency acoustic waves in small rooms : An SBP-SAT approach to solving the time dependent acoustic wave equation in three dimensions
Kandidat-uppsats,Sammanfattning : Low frequency acoustic room behaviour can be approximated using numerical methods. Traditionally, music studio control rooms are built with complex geometries, making their eigenmodes difficult to predict mathematically. LÄS MER
3. Methodology for analysis of vibration isolating systems
Master-uppsats, Linköpings universitet/Mekanik och hållfasthetsläraSammanfattning : Vibration causes problems in many kinds of machinery including fighter aircraft. It can, for example, cause structural fatigue, malfunction in equipment and injuries to humans. The sources of vibration are engines, flow disturbance and separation of external loads, to mention some. LÄS MER
4. Predicting eigenvalues and eigenmodes in non-rectangular rooms with machine learning techniques
Master-uppsats, KTH/Teknisk akustikSammanfattning : Knowing the eigenfrequencies and eigenmodes is of great importance to interior design and a common acoustic engineering problem. Challenges in noise control makes knowing the lower eigenfrequencies particularly important. LÄS MER
5. Influence of Foundation Modelling on the Seismic Response of a Concrete Dam
Master-uppsats, KTH/BetongbyggnadSammanfattning : It is of great importance to ensure the structural safety of dams during earthquakes since a failure may cause catastrophic consequences. Conventional computation of the structural response of dams is based on a simplified approach where the foundation is considered as massless. LÄS MER