Essays about: "geometry smoothing"
Found 3 essays containing the words geometry smoothing.
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1. A Fractional Step Zonal Model and Unstructured Mesh Generation Frame-work for Simulating Cabin Flows
University essay from Linköpings universitet/Mekanisk värmeteori och strömningsläraAbstract : The simulation of physical systems in the early stages of conceptual designs has shown to be a key factor for adequate decision making and avoiding big and expensive issues downstream in engineering projects. In the case of aircraft cabin design, taking into account the thermal comfort of the passengers as well as the proper air circulation and renovation can make this difference. READ MORE
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2. Validation of Black-and-White Topology Optimization Designs
University essay from Linköpings universitet/Mekanik och hållfasthetsläraAbstract : Topology optimization has seen rapid developments in its field with algorithms getting better and faster all the time. These new algorithms help reduce the lead time from concept development to a finished product. Simulation and post-processing of geometry are one of the major developmental costs. READ MORE
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3. Geometric Shape Preservation in Adaptive Refinement of Finite Element Meshes
University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)Abstract : This thesis presents a vertex repositioning based boundary smoothing technique so that the finite element mesh, as refined, converges to the geometric shape of the domain. Adaptive mesh refinements based on a posteriori error estimates is already available within FEniCS, a free software for automated solution of differential equations. READ MORE