Essays about: "CFD model"
Showing result 21 - 25 of 396 essays containing the words CFD model.
-
21. Generalized super-resolution of 4D Flow MRI : extending capabilities using ensemble learning
University essay from Linköpings universitet/Institutionen för medicinsk teknikAbstract : 4D Flow Magnet Resonance Imaging (4D Flow MRI) is a novel non-invasive technique for imaging of cardiovascular blood flow. However, when utilized as a stand-alone analysis method, 4D Flow MRI has certain limitations including limited spatial resolution and noise artefacts, motivating the application of dedicated post-processing tools. READ MORE
-
22. Effects of surface roughness on spillway flow behaviors
University essay from Uppsala universitet/Nanoteknologi och funktionella materialAbstract : This thesis examines the impact of spillway surface roughness on discharge capacity determination in hydraulic models. The study combines physical hydraulic modeling in a laboratory with Computational Fluid Dynamics (CFD) modeling using Fluent. READ MORE
-
23. Forced response numerical investigation of a transonic compressor rotor
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : The present thesis discusses the forced response of a rotor’s bladed-disk when excited by the periodic force produced by a wake generator, or Inlet Guide Vane (IGV),with 8 equally-spaced blades. These components are part of an axial transonic compressor rig, moreover the Transonic Compressor Darmstadt 1 (TCD1), located at the Technical University of Darmstadt. READ MORE
-
24. 3D CFD Simulations of Hydrogen Engine Combustion
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : With the trend of decarbonization, the transport sector is exploring possibilities of fossil fuel free solutions. Hydrogen can be a potential fuel for future engine applications. In this work, the concept of H2 HPDI is investigated, where a pilot diesel injection ignites the hydrogen jet. READ MORE
-
25. Early Stage Design of a Prefilmer at Siemens Energy : Numerical and Experimental Methodology
University essay from Linköpings universitet/Mekanisk värmeteori och strömningsläraAbstract : Design of atomizers for gas-turbine purposes are an important ordeal. The per-formance of the atomizer directly impacts the efficiency of the gas-turbine, andconsequently, the energy extracted from the turbine. Furthermore, the design ofthe atomizer can have an impact on reducing toxic emissions. READ MORE