12 uppsatser
… applications, such as power supply plants, the issue of interaction between fluid and structure is always presented. More precisely, the fluid flow affects the structure by applying force(s) on it and vice versa. As a result, the structure can move (vibrate) or deform. A good …
This thesis describes a system for dealing with free surface fluid simulations, and the components needed in order to construct such a system. It builds upon recent research, but in a computer graphics context the amount of available literature is limited and difficult to …
… concepts of drawing the heat generated by the electronic component in to a fluid, using numerical calculations in Matlab and FEM simulations in ANSYS. Then using the evaluation as a base to design and construct a working prototype. This thesis will not include what happens to …
Fluids are important to the Visual Effects Industry but extremely hard to control and simulate because of the complexity of the governing equations. Fluid solvers can be divided into two categories, those of the Eulerian point of reference and those of the Lagrangian. Both …
In this report I will describe how an art-directed fluid effect for motion picture can be achieved. This effect will be an explosion with a visual style that is congruent with Pixar's movie Up. To begin with I will analyze the visual components that are used in Up and control …
utveckling av en beräkningsmodell med simuleringsverktyget IPSEpro
… a simulation model ofBoiler 5 at Mälarenergi AB. Boiler 5 is a circulated fluidized bed boiler that was taken into service inyear 2001. Among the included parts in the boiler are cyclone, convection part andINTREX-chambers. The software that was used for the simulation was …
… through the heating system, which affects pressure drop and cooling of the fluid. In the mid 1960 ?s there was an engineer named Östen Sandberg that started to use a lower flow rate with a higher supply temperature as a result. The upside of that was that you could neglect the …
Resteffektkylning av mellanlager för använt kärnbränsle (CLAB) Oskarshamn
… The results are based on calculations made by using Matlab, simulations in FluidFlow and graphs in Excel, which provides an indication of how much costs differ between the valve- and frequency controls of the three systems.
… dynamics software FLUENT, six simulations of laminar, stationary flow of a fluid that was assumed to be Newtonian were performed. The mass flow rate across the model outlet boundaries was varied for the different simulations to produce a basis for a parameter analysis study. The …
… as boundary conditions and generalizations, are presented and explained. The simulations are based on two models. The first model has an asymmetric solid placement, which is how it looks in today's ovens. It is validated against collected data. The second model has a symmetric …
… with several small tests. The final test method measures leakage of a coloured fluid with a spectrophotometer. The results are then compared with the virtual simulations to draw conclusions and find explanations how the implants are functioning. The result of test on six …
Konvektorers och nischdjupets inverkan på lufthastigheter i rummet
… the downdraught with such heating appliances. In this study, Computational Fluid Dynamics (CFD) was used to evaluate the usefulness of Parchami’s method and also to examine the potential of adapting the depth of the inward window sill as a means of decreasing the down draught …
