Essays about: "Volume of Fluid"

Showing result 21 - 25 of 134 essays containing the words Volume of Fluid.

1. 21. CFD Analysis of Water Replenishment Holes in an Offshore Wind Turbine Foundation

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Shubham Arvind Tupkar; Swetha Sappe Narasimhamurthy; [2022]
   Keywords : CFD; Wave Dynamics; Implicit LES; GABC; OpenFOAM; Stokes V; Monopile Foundation; Replenishment Holes;

   Abstract : The study presented in this thesis investigates the passive exchange of enclosed water with seawater in an offshore wind turbine foundation. This thesis was undertaken in collaboration with Vattenfall R&D, Älvkarleby, Sweden. The water exchange is studied by utilizing Computational Fluid Dynamics (CFD) simulations. READ MORE

3. 22. Pushing the boundaries of acoustic particle separation: achieving high-throughput, avoiding spillover effects, investigating the effects of the particle concentration, and measuring acoustic properties

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Linda Péroux; [2022]
   Keywords : Technology and Engineering;

   Abstract : Acoustophoresis, i.e., the contactless manipulation of small cells or particles via acoustic waves is a gentle and label-free method that can, amongst others, be used to isolate rare cells such as circulating tumor cells from blood. To isolate enough cells, a large amount of sample needs to be processed in a reasonable amount of time. READ MORE

4. 23. INFLUENCE OF COOLING METHODS ON THE ENERGY DENSITY OF BATTERIES : Comparing different cooling methods for Lithium-ion batteries

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Oscar Söderberg; Simon Norberg; [2022]
   Keywords : Lithium-ion batteries; Battery thermal management system; NCA; Cylindrical battery cell; C-rates; CFD; Energy density.;

   Abstract : Due to climate change, the energy system needs to change from traditional fossil fuels to be dominated by renewable energy sources. Not only the energy system, but the increasing number of vehicles and emissions from the transport sector are a problem for climate change and that need to be solved. READ MORE

5. 24. Scale up of a test fluid for testing the fuel system robustness against soft particles in biodiesels

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

   Author : Romain Couval; [2021]
   Keywords : biodiesel; soft particles; fuel system; scale up; test fluid; drop-in fuels;

   Abstract : The future of fuels will most probably be a mixture of different fuels, called drop-in fuels. It is already known that these drop-in fuels will lead to solubility issues, with creation of deposit on crucial fuel system parts, due to the formation of soft particles. The fuel system of the future should be robust against any type of soft particles. READ MORE

6. 25. Subgrid finite volume preconditioner for Discontinuous Galerkin implemented in the DUNE framework

   University essay from Lunds universitet/Matematik LTH

   Author : Johannes Kasimir; [2021]
   Keywords : discontinuous galerkin spectral element method; dune; high performance computing; numerical analysis; numerical methods; fluid dynamics; simulation; multigrid; iterative methods; Technology and Engineering;

   Abstract : A Jacobian free multigrid preconditioner for linear problems arising from Implicit Discontinuous Galerkin (DG) discretizations is implemented. The preconditioner is based on a multigrid method for a low order Finite volume (FV) discretization on a subcellgrid. L2-projections are introduced as a strategy to translate between the discretizations. READ MORE