Sökning: "formoptimering"
Hittade 5 uppsatser innehållade ordet formoptimering.
1. Aerodynamic Optimization of Low Observable Engine Intake Duct
Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikSammanfattning : An aerodynamic shape optimization procedure was performed on a low observable engineintake duct. The intake duct was fixed in its throat and aerodynamic interface plane (AIP)sections, while leaving up to 7 design parameters free to deformation in the centroid curveand mid section profile. LÄS MER
2. Shape optimization of axial cooling fan via 3D CFD simulation and surrogate modeling
Master-uppsats, KTH/Strömningsmekanik och Teknisk AkustikSammanfattning : Due to legislative reasons and environmental concerns the automotive and transport sector are shifting their focus from traditional internal combustion engine (ICE) vehicles to development of battery electric vehicles (BEVs). This brings new challanges to design of cooling systems where axial fans are one of the key components. LÄS MER
3. Towards a method for antenna impedance tailoring through shapeoptimization, with a bound on the associated cost-function
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Over the last years, there has been an interest in designing antennas that operateat higher frequencies. In most applications, these antennas work jointly withPower Amplifiers. However, most commercial Power Amplifiers have a nonstandardoptimal load-pull impedance in their optimal operating frequencies. LÄS MER
4. Design analysis and optimization of the Hyperloop shell and chassis
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : In the past decades of years, huge amounts of people chose to move to big cities for better education and medical service, which also makes many cities are very crowded and noisy. Moreover, the house rent in city center is some kind too expensive for many people, especially for the youth. LÄS MER
5. Optimering av sintrade kugghjul
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : Powder Metal (PM) gears are machine element components which operate under the same principle as conventional gears, but, due to their intrinsic material characteristic need to be designed slightly different, and its manufacturing process offers advantages previously unobtainable by conventional steel gear manufacturing methods. The use of PM in similar applications, such as synchronous hubs, makes them a suitable candidate for production in such material. LÄS MER