Essays about: "Dysa"

Found 3 essays containing the word Dysa.

1. 1. Magnetic nozzle plume plasma simulation through a Particle-In-Cell approach in a 3-D domain for a Helicon Plasma Thruster. : A collaboration with REGULUS project T4i Technology for Propulsion and Innovation s.p.a.

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

   Author : Cesare Vesco; [2021]
   Keywords : Particle-In-Cell PIC ; Monte Carlo; Helicon Plasma Thruster; SPIS; Magnetic Nozzle; collisions; cross sections.; Particle-In-Cell PIC ; Monte Carlo; Helicon Plasma Thruster; SPIS; Magnetiska Dysan; kollisions; cross sections.;

   Abstract : Recent advances in plasma-based propulsion systems have led to the development of electromagnetic Radio-Frequency (RF) plasma generation and acceleration systems, called Helicon Plasma Thrusters (HPT). One of the pioneer companies developing this new type of space propulsion is T4i Technology for Propulsion and Innovation s.p.a. READ MORE

3. 2. Modelling coaxial jets relevat to turbofan jet engines

   University essay from KTH/Mekanik

   Author : Asuka Gabrielle Pietroniro; [2016]
   Keywords : ;

   Abstract : Simulations of subsonic turbulent coaxial hot jets were conducted on two types ofunstructured grids within the framework of STAR-CCM+. The study case is based on atypical airliner turbofan engine model with a core nozzle and a fan nozzle, having a bypassratio of five. READ MORE

4. 3. Design pre-study of a linear cascade test rig for turbine components

   University essay from KTH/Energiteknik

   Author : Joel Björkman; Jesper Molinder; [2013]
   Keywords : ;

   Abstract : In the modern society different gas turbine applications play a major role such as power generation and the jet engine. To achieve higher efficiency for the gas turbine cycle experimental heat-transfer and aerodynamic research is necessary. READ MORE