Essays about: "Immersed boundary"

Showing result 1 - 5 of 9 essays containing the words Immersed boundary.

1. 1. Analysis of wall-mounted hot-wire probes

   University essay from KTH/Strömningsmekanik och Teknisk Akustik

   Author : Alvisi Alex; Perez Adalberto; [2020]
   Keywords : Turbulent Boundary layer; Turbulent Channel Flow; Hot Wire Anemometer; Direct Numerical Simulations; Immersed Boundary Method;

   Abstract : Flush-mounted cavity hot-wire probes have been around since two decades, but have typically not been applied as often compared to the traditional wall hot-wires mounted several wire diameters above the surface. While the latter suffer from heat conduction from the hot wire to the substrate in particular when used in air flows, the former is belived to significantly enhance the frequency response of the sensor. READ MORE

3. 2. Simulations of particle integrity in food technology related flow

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Alexander Backstam; [2019]
   Keywords : Fluid dynamics; IBOFlow; multiphase; food; particle integrity; Immersed boundary; constricting laminar flow; CFD; FEM; Technology and Engineering;

   Abstract : .... READ MORE

4. 3. Numerical simulation of an inertial spheroidal particle in Stokes flow

   University essay from KTH/Numerisk analys, NA

   Author : Joar Bagge; [2015]
   Keywords : Fluid mechanics; Stokes flow; rigid body dynamics; spheroidal particles; inertia; integral equations; boundary integrals; double layer potentials; quadrature by expansion; Jeffery orbits; linear shear flow; quadratic flow; paraboloidal flow; Strömningsmekanik; Stokesflöde; stelkroppsdynamik; sfäroidiska partiklar; tröghet; integralekvationer; randintegraler; dubbellagerpotentialer; quadrature by expansion; Jeffery-banor; linjärt skjuvflöde; kvadratiskt flöde; paraboloidiskt flöde;

   Abstract : Particle suspensions occur in many situations in nature and industry. In this master’s thesis, the motion of a single rigid spheroidal particle immersed in Stokes flow is studied numerically using a boundary integral method and a new specialized quadrature method known as quadrature by expansion (QBX). READ MORE

5. 4. Reactive-Di usive Flow Inside Porous Medium

   University essay from KTH/Mekanik

   Author : Peyman Olad; [2015]
   Keywords : ;

   Abstract : Understanding the reactive-di usive turbulent ow inside porous media is interesting in many applications. It could have geochemical applications such as describing the rock dissolution patterns in river beds or the e ect of riparian zones in nitrate attenuation. Other applications could be, e.g. READ MORE

6. 5. Replacing Finned Copper withCorrugated Stainless Steel, forthe Heat Exchangers of a SolarCombisystem Store : Performance and EconomicEvaluation

   University essay from Högskolan Dalarna/Energiteknik

   Author : Bruno Matias Troitiño Malavasi; [2015]
   Keywords : ;

   Abstract : The importance of investigating cost reduction in materials and components for solar thermal systems is crucial at the present time. This work focuses on the influence of two different heat exchangers on the performance of a solar thermal system. READ MORE