Essays about: "CFD"

Showing result 21 - 25 of 520 essays containing the word CFD.

1. 21. Design of flow guiding parts through CFD topology optimisation

   University essay from KTH/Fordonsdynamik

   Author : Aby Narayamparambil; [2021]
   Keywords : Topology optimisation in CFD; Ansys Fluent; Tosca Fluid; Particle track; Backflow tolerance; Topologi optimering i CFD; Ansys Fluent; Tosca Fluid; Particle track; Återflödets tolerans;

   Abstract : Scania works continuously to develop internal combustion engines and after treatment systems which can achieve low pollutant emissions and high efficiency. A major principal that Scania adopted for this goal is the Simulation Driven Development (SDD) process. READ MORE

3. 22. Validating results from the Molten Salt Reactor Experiment by use of turbulent CFD simulations : A study of a modified U-tube shell-and-tube primary heat exchanger and radiator with molten salts

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Malcolm Akner; [2021]
   Keywords : CFD; MSRE; CAD; CHT; experiment; molten; liquid; salt; fluid mechanics; mechanics; fluid; LTU; nuclear; reactor; nuclear reactor; generation four; generation IV; copenhagen atomics; copenhagen; atomics; space engineering; space; engineering; aerospace; thesis; master s thesis; master s; Malcolm; Akner; Erik; CFD; MSRE; CAD; CHT; flytande; salt; strömningslära; strömningsmekanik; fluid; fluidmekanik; LTU; kärnreaktor; generation fyra; generation IV; copenhagen atomics; rymdteknik; flygteknik; ingenjör; civilingenjör; examensarbete; Malcolm; Akner; Erik;

   Abstract : Background Nuclear reactors utilizing molten fuels rather than solid fuels show a massive advantage in energy yield, waste handling and safety features. The only successful reactor utilizing a molten fuel was called the ‘Molten Salt Reactor Experiment’ (MSRE), built and operated in the Oak Ridge national laboratory (ORNL) in Tennessee, U.S.A. READ MORE

4. 23. Mathematical modelling of Degussa Furnace

   University essay from KTH/Materialvetenskap

   Author : Rans Faraydoun Muhammed; [2021]
   Keywords : Furnace; CFD; ANSYS; Thermodynamic model; Exchange time; Ugn; CFD; ANSYS; Termodynamisk model; Utbytestid;

   Abstract : The energy demands in the world is rapidly increasing and with this,  a supply nuclear  power  is  of  much  interest.    Nuclear  fuel  is  relatively  efficient  when comparing to power sources like wind­ and hydropower plants. READ MORE

5. 24. Modeling and optimisation of a rotary kiln reactor for the processing of battery materials

   University essay from KTH/Kemiteknik

   Author : Danial Khawaja; [2021]
   Keywords : Granular flow; rolling mode; suspension model; two-fluid model; multiphase flow; Granulärt flöde; rullningsläge; suspensions modell; tvåvätskemodell; flerfasmodell;

   Abstract : Roterugnar är cylindriska kärl som används för att höja materials temperaturer i en kontinuerlig process som kallas för kalcinering. Roterugnar kan tillämpas i olika processer såsom reduktion av oxidmalm samt återvinning av farligt avfall. READ MORE

6. 25. Development and validation of an improved wall-function boundary condition for computational aerodynamics

   University essay from KTH/Strömningsmekanik och Teknisk Akustik

   Author : Carlo Loris Palombo; [2021]
   Keywords : Wall Functions; Wall Treatment; M-Edge; Computational Fluid Dynamics; Turbulent Boundary Layer; Turbulence Models; Väggfunktionsranvillkor; M-Edge; Strömningsmekaniska beräkningar; Turbulent Gränsskikt; Turbulensmodeller;

   Abstract : Computational Fluid Dynamics is a powerful and widely used tool for developing projectsthat concern flow motion, in very different fields. Industrial CFD solvers are continuouslydeveloped with the aim of improving accuracy and reducing the computational cost of thesimulations. READ MORE