Sökning: "FEM-simuleringar"
Visar resultat 1 - 5 av 26 uppsatser innehållade ordet FEM-simuleringar.
1. Method Development & Analysis of Seals using FEM
Master-uppsats, KTH/MaskinkonstruktionSammanfattning : Hyperelasticity is a significant property of rubber, taken advantage of in engineering applications. A common application is the use of seals to prevent fluid transfer (liquid or gas) between solid regions. Volvo CE is often depending on external supplier when developing seals. LÄS MER
2. Design of cooling-air permeable coil support
Master-uppsats, KTH/HållfasthetsläraSammanfattning : Coil supports are integral load-bearing components employed in generators andmotors. They serve the purpose of preventing excessive deformation and maintaininga stable position of the coils responsible for generating power and magnetic fieldswhen rotating. LÄS MER
3. Sensorless Control of Synchronous Machines in Python Using Signal Injection : An implementation of a High-Frequency Square-Wave Injection Algorithm on a Linear and Non-Linear Synchronous Machine Model in open-source Software Motulator
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The importance of accurately controlling the speed and torque of Synchronous Machines (SMs) in industry, transportation, aerospace, to name a few, can not be overstated. The driving unit to control the machines are called Variable Speed Drives (VSDs) and they can be designed in many different ways. LÄS MER
4. Global buckling of subsea pipelines with DEH cable
Master-uppsats, KTH/HållfasthetsläraSammanfattning : Hydrates, wax, and other fluids forms in cold subsea pipelines which restrict flow of petroleum products during operation. This thesis analyses the global buckling behaviour of subsea pipelines with Direct Electric Heating cables (DEH) through a combination of analytical and FEM simulations. LÄS MER
5. Metal Replacement of Ventilator Baseplate
Master-uppsats, KTH/HållfasthetsläraSammanfattning : Thanks to advancements in the polymer industry, metal replacement with high performance polymers has become a growing practice in many industries due to the economical, lead time and weight advantages. Getinge AB was interested in introducing metal replacement to the medical technology industry by launching a thesis project to replace the die-cast aluminium in a key structural component of their ventilator products. LÄS MER