Essays about: "Topology optimization"

Showing result 26 - 30 of 96 essays containing the words Topology optimization.

  1. 26. 3D Printed Lattice Structure for Driveline Applications

    University essay from KTH/Materialvetenskap

    Author : Boyu Xue; [2021]
    Keywords : Lattice structure; AM Additive Manufacturing ; topology optimization; lattice optimization; NVH noise; vibration and harshness ; mechanical performance; lightweight; driveline; natural frequency; Gitterstruktur; AM additiv tillverkning ; topologioptimering; optimering av gitter; NVH buller; vibrationer och obehag ; mekanisk prestanda; lättvikt; drivlina; egenfrekvens;

    Abstract : Lattice structures have received a lot of attention as cellular materials in recent years because of their outstanding properties, such as high strength-to-weight ratio, heat transfer, energy absorption, and capability of improving noise, vibration and harshness (NVH) behavior. This type of structure received a boost from additive manufacturing (AM) technology, which can fabricate geometries in practically any shape. READ MORE

  3. 27. Validation of Black-and-White Topology Optimization Designs

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : Sharath Chandra Garla Venkatakrishnaiah; Harivinay Varadaraju; [2021]
    Keywords : Topology Optimization; 88-line code; CAD; post-processing; geometry smoothing; Savitzky-Golay filter; Ramer-Douglas-Peucker algorithm; interpolation; tan-h filter; threshold projection filter;

    Abstract : 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

  4. 28. WIDE RANGE BI-DIRECTIONAL DC-DC CONVERTER

    University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

    Author : Ali Rezaee; [2021]
    Keywords : Keywords: Bidirectional Converter; Phase Shifted Full Bridge; Soft Switching; Wide Input–WideOutput;

    Abstract : Bi-directional DC-DC converters are used for applications that require a flow of energy in two directions, while a wide range converter offer efficient operation over a wide range of input and output voltages. However, an efficient technology that is both bi-directional and Wide Input Wide Output (WIWO), currently, does not currently exist. READ MORE

  5. 29. Review assessment on wind farm locations in the West of France since COP 21

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Paul Marchenoir; [2021]
    Keywords : ;

    Abstract : The development of wind power in France is a very sensitive subject. Indeed, most of the electricity produced in France comes from nuclear energy, and therefore changing the French energy mix to not only depend on production is a very ambitious challenge. READ MORE

  6. 30. Redesign for Carbon Fiber : A feasibility study on composites in forestry harvesting heads

    University essay from Linköpings universitet/Produktrealisering

    Author : Simon Karlsson; Isabella Marklund; [2021]
    Keywords : Redesign; Single Grip Harvesting Head; Forestry; Composite Design; CFRP;

    Abstract : Harvesting heads are an essential part of today’s forestry industry, enabling a high rate of tree felling from a single operator. Requirements for the forestry machine they are attached to are strongly linked to the weight of the harvesting head, providing an incentive to make the heads as light as possible. READ MORE