Wat doe ik eigenlijk in Zuid Afrika??
de eerste opdracht :
The first project, Shock/vortex interaction in shockwave propagation around sharp angled bends project, is to define what effect the shape of a shock wave will have when passing over a vortex. The vortex will be generated by passing over a convex corner. The wave will then be reflected off surfaces off different shapes, which will then pass over the vortex. The student has to design a device so that it is possible to make bents at different kinds of angles. This device must also be build and tested and perhaps some modifications are necessary. During test the student will be able to see and learn more about shock waves and about the shocktube.
de tweede opdracht:
The second project is transient high-pressure flows through orifices. In engineering there are many time dependent flow systems. For example oscillatory and pulsating flows resulting from reciprocating piston motion of pumps or during start up and shut down of a system or high-pressure hydraulic machines require study due to the transient nature of the flow.
There has been a certain amount of work done by other students to analyse the flow through an orifice. The students designed a system for measurement of orifice loss coefficients in flow systems. The method they developed to do test must be modified and tested again. Also a computermodel must be designed to simulate the process. These test results must be compared with the result given by the matlab-simulation, which have to be designed
en de vrije tijd dan?Dan proberen we hier zo veel mogelijk van het Zuid Afrikaanse leven te genieten en te zien. Wat tot nu toe aardig bevalt,zie foto's en mail.
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Waar woon ik?152 Meyerstreet