Essays about: "fluid mechanics thesis"

Showing result 11 - 15 of 44 essays containing the words fluid mechanics thesis.

1. 11. Experimental pressure loss analysis in a mini tube for a fully developed turbulent airflow. : Mini channels of lengths 22.5 mm to 150 mm in length with a constant diameter of 1.5 mm

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Soumen Ghosh; [2022]
   Keywords : Experimental fluid mechanics; Pressure drop; friction factor; Internal flow; fully developed flow; turbulent flow; Fluid mechanics; Ideal gas; Moody s chart; Additive manufacturing; compressible flow; turbine blade cooling; mini channel;

   Abstract : The cooling systems in a gas turbine are especially important as the turbine blades and vanes are exposed to extreme temperatures. The relatively cool air is extracted from the compressors and fed to the turbines to cool the turbine blades. READ MORE

3. 12. Hydroacoustic Modelling of Podded Propulsion System : Underwater Radiated Noise Prediction Using ANSYS

   University essay from KTH/Teknisk mekanik

   Author : Martin Persson; [2022]
   Keywords : Fluid Mechanics; Computational Aeroacoustics; Frequency Response; Noise and Vibration; Pod; Propulsion System; ANSYS; Reynolds-Averaged Navier-Stokes Equations; Kongsberg Maritime Sweden AB;

   Abstract : Ocean noise pollution is an invisible but growing threat. There are many sources of sound in the ocean but human underwater radiated noise, in particular from shipping is one of the most prominent one. Ocean noise pollution can interfere or sometimes even directly harm marine life. READ MORE

4. 13. PIV measurements of rotational flow in a porous medium : A masters thesis in fluid dynamics and experimental mechanics

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Björn Skarman; [2022]
   Keywords : PIV; particle image velocimetry; velocimetry; refractive index matching; porous medium; rotational flow;

   Abstract : The purpose of this work is to test the feasibility of using particle image velocimetry(PIV) for measurements of flow through a porous medium, more specifically in this casea rotating bed reactor S3. The results from experiments preformed can then be usedto validate and improve computational fluid dynamics models. READ MORE

5. 14. Operation Oriented Digital Twin of Hydro Test Rig

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Ali Khademi; [2022]
   Keywords : Digital Twin; Bayesian Optimiation;

   Abstract : It has become increasingly important to introduce the Digital Twin in additive manufacturing as it is perceived as a promising step forward in its development and a vital component of Industry 4.0. Digital Twin is an up-to-date representation of a real asset in operation. The aim of this thesis is to develop a Digital Twin of a hydro test rig. READ MORE

6. 15. Two-phase CFD Modelling and Validation : SH204X Master Thesis Project Report

   University essay from KTH/Kärnenergiteknik

   Author : Richard Härlin; [2022]
   Keywords : Master Thesis; Simulation; Validation; DEBORA; CFD; OpenFOAM; Boiling; Two-phase Thermal-Hydraulics; Fluid Mechanics; Nuclear Power Safety; Examensarbete; Simulering; Validering; DEBORA; CFD; OpenFOAM; Kokning; Tvåfas Termohydraulik; Kärnkraftssäkerhet;

   Abstract : This project deals with two-phase CFD model validation, a subject which is currently under active research due to its complexity. The goal is to create a model that predicts data profiles to an acceptable degree for a wide array of flow conditions. The applications within the nuclear field would mainly be for safety analysis, e.g. READ MORE