| Tipo di tesi |
Tesi di laurea specialistica |
| Autore |
SIMONINI, ALESSIA
|
| URN |
etd-03282011-224105 |
| Titolo |
Development of a non-intrusive technique for
temperature and concentration measurements
in a liquid |
| Settore scientifico disciplinare |
INGEGNERIA, FACOLTA' |
| Corso di studi |
INGEGNERIA AEROSPAZIALE |
| Commissione |
| Nome Commissario |
Qualifica |
| Giovanni Lombardi |
relatore |
|
| Parole chiave |
- liquid
- PLIF
- temperature
- spray
- LIF
|
| Data inizio appello |
2011-04-19 |
| Disponibilità |
mixed |
| Data di rilascio | 2051-04-19 |
|---|
Riassunto analitico
The purpose of the present work is the development of Planar Laser Induced Fluorescence technique for temperature and concentration measurements in liquid phase of a two phase flow. The basis of technique PLIF are studied and two application are carried out:1-color PLIF and 2-color PLIF. A preliminar calibration is carried out to characterize the solution used and to study the influence of the dye as intrusive. The measurements are performed on a cell at homogeneous temperature and on the sprays. A particular setup is designed for applying the technique on the spray.
Data processing is developed to select the best technique between 1-color and 2-color and study the influence of some parameter on the accuracy of the measurements. Finally, further studies are suggested with regard to some parameters that could improve accuracy.
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