Sökning: "numerical modelling"
Visar resultat 16 - 20 av 295 uppsatser innehållade orden numerical modelling.
16. Numerical modelling and testing of 3D-printed samples in carbon-filled PLA under bending load
Kandidat-uppsats,Sammanfattning : .... LÄS MER
17. Implementation and study of boundary integral operators related to PDE:s in the plane
Master-uppsats, Lunds universitet/Matematik LTHSammanfattning : The method of solving boundary value problems of partial differential equations numerically by first reformulating the problem as a boundary integral equation has many advantages over other methods, but also some unique difficulties. Some of these difficulties stem from problems in evaluating singular or nearly singular integral operators, and solving these difficulties is an active field of research. LÄS MER
18. Numerical modelling and testing of 3D-printed samples in carbon-filled PLA under bending load
Kandidat-uppsats, Uppsala universitet/Tillämpad mekanikSammanfattning : .... LÄS MER
19. Trajectory Optimisation of a Spacecraft Swarm Maximising Gravitational Signal
Master-uppsats, KTH/Optimeringslära och systemteoriSammanfattning : Proper modelling of the gravitational fields of irregularly shaped asteroids and comets is an essential yet challenging part of any spacecraft visit and flyby to these bodies. Accurate density representations provide crucial information for proximity missions, which rely heavily on it to design safe and efficient trajectories. LÄS MER
20. Numerical Modelling of Combined Forming and Punching of Sheet Metal for Heat Exchanger Applications
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Hållfasthetslära; Lunds universitet/Institutionen för byggvetenskaperSammanfattning : In this work a strategy for numerical simulation of punching during concurrent pressing of stainless steel sheet metal has been investigated accounting for the stress triaxiality and Lode angle parameter. Modelling of the damage evolution of a sheet metal is a useful tool within the field of engineering and materials science, and can provide useful information regarding material capabilities in a design process. LÄS MER