| Název práce: | Design and optimalization of ejector for supersonic wind tunnel |
| Úroveň: | MSc Thesis |
| Pokračování práce: | Nothing |
| Vedoucí práce: |
Assoc.Prof. M.Sc. Václav Dvořák, Ph.D. +420485353479 
|
| Konzultant: | - |
| Anotace: | Diploma thesis discourse on design and optimalization on an ejector for supersonic wind tunnel which is supposed to be installed in Department of power engineering´s laboratory. The potential of existing pressured air distribution pipeline and available ejector dimensions were obtained by means of theoretical relations. Five basic concepts of ejector supersonic driving inflows were designed and computed using Fluent software. For folowing optimalization has been choosen a concept of twelve nozzles in mixing chamber perimeter and locally contracted diffuser. Numericall research was used to find the effects of inclination of driving nozzles on mixing processes and on driving air consumptition. The ejector with twelve driving nozzles inclined at an angle of 3° towards the ejector axis together with the narrowing mixing chamber gained the best results in efficiency. |
| Předpokládaný výsledek: |
|
| Literatura: |
|
| Zadavatel: | KEZ |
| Datum zveřejnění: | 02.01.2007 |
| Zvoleno dne: | 02.01.2007 |
| Zvoleno studentem: | Kolář, Jan |
| Obhájeno dne: | 20.06.2007 |
| Obhájeno s hodnocením: | Succeeded |
| Odkaz do stagu: |  |
