Sökning: "uniform grid"
Visar resultat 1 - 5 av 19 uppsatser innehållade orden uniform grid.
1. Signed Distance Field For Deformable Terrain Shovel Collision Detection
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysikSammanfattning : One commonly used representation of complex objects in physics-based simulations are triangle meshes. This representation utilizes a collection of triangles to approximate an object. An alternative representation is a Signed Distance Field (SDF). LÄS MER
2. Developing a Rainfall-Runoff Routing Model using Spatially Distributed Travel Times : Modelling a Cloudburst Event in an Urban Catchment
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : The future holds challenges for urban areas when it comes to handling pluvial floodings, occurring when the rainfall intensity exceeds both the man-made and natural infiltration and drainage capacity. To gain understanding of the effects and needed measures, tools for modelling the urban response to events such as cloudbursts are needed. LÄS MER
3. Finite element modelling of LV transformer winding to simulate dynamic events occurring under short circuit : In Ansys Mechanical
Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknikSammanfattning : The ability to withstand a short circuit is the most essential feature of a power transformer. The most important reason to design short-circuits proof transformers is to ensure the reliability of the power grid (avoiding black outs etc.) and safety (fire and explosion in case of failure). LÄS MER
4. Comparative Analysis of Adaptive Domain Decomposition Algorithms for a Time-Spectral Method
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Time-spectral solvers for partial differential equations (PDE) have been explored in various forms during the last few decades. The generalized weighted residual method (GWRM) is one such method with a high accuracy and efficiency. The GWRM has so far been implemented almost exclusively with a uniform grid of subdomains in the spatial domain. LÄS MER
5. Optimization and development of the welding system for fiber-optic duct joints
Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktionSammanfattning : At present, the fiber optic ducts are connected by a mechanical type of joint. In this method, two ducts cut in the right angle are pushed in from both sides of the joint, and takes approximately one second to joint ducts together. LÄS MER