Essays about: "Fluid System Simulation"

Showing result 21 - 25 of 128 essays containing the words Fluid System Simulation.

1. 21. Development of a CFD Boundary Condition to Simulate a Perforated Surface

   University essay from Umeå universitet/Institutionen för fysik

   Author : Medet Kiflemariam; [2021]
   Keywords : Computational Fluid Dynamics; CFD; Boundary Condition; Bleed; Aerospace Engineering; Aeronautical Engineering; Physics;

   Abstract : In aircraft with jet propulsion engine intakes at supersonic speed, strong pressure waves referred to as shockwaves occur, which may interact with any present boundary layers along the intake surface. The adverse pressure gradients associated with Shock Wave-Boundary Layer Interaction (SWBLI) may cause boundary layer flow separation, which can result in disturbances of the flow that can be harmful to the device or decrease engine performance. READ MORE

3. 22. Understanding Rt using two-particle correlations by simulating proton-proton collisions in a Monte-Carlo model

   University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

   Author : Johan Leygonie; [2021]
   Keywords : QGP; Quark-Gluon-Plasma; Rt; Particle Physics; Proton-proton Collisions; Pythia; Monte-Carlo Model; Bachelor s Thesis; Heavy-ion Collisions; ALICE; CERN; Relative Transverse Activity; Jets; Two-Particles Correlations; Quantum Physics; Physics and Astronomy;

   Abstract : The observable Rt is investigated in the Monte Carlo Model Pythia in order to better understand results from experimental data obtained in the ALICE detector at CERN. The purpose is to reproduce the experiment in a simulation and use the features proposed by Pythia to dig into the unexpected outcomes. READ MORE

4. 23. Dynamic Modeling of Target's Cooling Systems

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Maximilian Cahlin; [2021]
   Keywords : Dynamic modeling; Modelica; Dymola; Fluid mechanics; Thermodynamics; Technology and Engineering;

   Abstract : The thermal energy generated from the spallation process in the ESS facility must be cooled by cooling systems in order to ensure safe operation of the facility. It is of interest to understand what operating conditions of the cooling systems will ensure this safety for both stationary conditions and transient events. READ MORE

5. 24. Surf Simulation with the Shallow Water Equations : Coupling of a surfer model to a shallow water wave

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Anton Thorell; [2021]
   Keywords : ;

   Abstract : This thesis covers the subject of deriving and solving the system of partial differential equations known as the Shallow Water Equations (SWE), and coupling the solutions of this equation system to a simplified model of a surfer - or any floating object, with the right choice of parameters. The SWE are generally used to analyze fluid movement on shallow areas, such as ocean waves nearing the shore, and are derived from the Navier-Stokes equations and restricted to conservation of mass and momentum in a fluid. READ MORE

6. 25. Numerical Study on Aerodynamic Drag Reduction on a Rear Wing of a Formula Student Car

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Mahim Ahsan; [2021]
   Keywords : ;

   Abstract : The importance of aerodynamics in racing has increased substantially over the past decades. Racing vehicles utilize different aerodynamic devices, to redirect the airflow around the vehicle in a beneficial way. The increase in downforce using an aerodynamic wing package increases drag force. READ MORE