Version 1 (modified by 9 years ago) (diff) | ,
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Project Name
Infrastructure | CNRS_Coriolis |
Project (long title) | .......... |
Campaign Title (name data folder) | tests rotation plate-forme |
Lead Author | Pauline Vaillant |
Contributor | ............ |
Date Campaign Start | 25/02/2015 |
Date Campaign End | 04/03/2015 |
0 - Publications, reports from the project:
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1 - Objectives
Tester la testabilité de rotation de la plate-forme Coriolis pour différentes conditions de rotation.
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2 - Experimental setup
2.1 General description
La plate-forme Coriolis a été mise en rotation suivant différentes conformations (cf. 2.4) afin d’évaluer la stabilité du fluide (eau) lors des rotations.
Deux cameras (Dalsa1 et Dalsa2), positionnées 5,27m du centre et séparées de 1,40m (cf. 2.2), ont enregistré 4000 images lors de chaque essai pour permettre une étude précise des déplacements de particules dans l'eau.
include sketches, photos, ...
(to attach figures or files, leave the editor and press the button 'Attach file' at the bottom of the edit window.
Then use image or file name? to put it in the text.
2.2 Definition of the coordinate system
Schema du referentiel choisit pour les cameras Dalsa1 et Dalsa2.
2.3 Relevant fixed parameters:
Notation | Defintion | Valeur | Remarques |
H | Hauteur d'eau dans le bassin | H=33 cm | ..... |
h | Hauteur du laser | h=13 cm | ..... |
Plaser | Puissance du laser | Plaser=6,05W | Puissance maximale du laser |
t | Temps d'enregistrement | t=20 min |
2.4 Definition of the variable control parameters
Les différents essais sont listés ci-dessous avec leurs paramètres.
Exp nb | Exp Name | Date | Time | Laser Height (cm) | Water Height (cm) | Rotation speed (tr/min) | Clockwise or Anti-clockwise | Periode (s) | Modulation | T (min) | Amplitude | Nb images/sec | Regulation Vitesse ou Position | ' | Remarks |
' | ' | ' | ' | ' | ' | ' | ' | ||||||||
1 | EXP01 | 25/02/15 | 8h50 | 13 | 33 | 0,0200 | A | 3000 | Non | ' | ' | 3 | V | ' | ' |
2 | EXP02 | 25/02/15 | 11h | 13 | 33 | 0,0570 | A | 1053 | Non | ' | ' | 3 | V | ' | ' |
3 | EXP03 | 25/02/15 | ' | 13 | 33 | 0,2020 | A | 297 | Non | ' | ' | 3 | V | ' | ' |
4 | EXP04 | 26/02/15 | 8h20 | 13 | 33 | 0,3992 | A | 150 | Non | ' | ' | 3 | V | ' | ' |
5 | EXP05 | 26/02/15 | ' | 13 | 33 | 0,7996 | A | 75 | Non | ' | ' | 3 | V | ' | Ajout chlore avant EXP05 |
6 | EXP06 | 26/02/15 | ' | 13 | 33 | 1,1992 | A | 50 | Non | ' | ' | 3 | V | ' | ' |
7 | EXP07 | 26/02/15 | ' | 13 | 33 | 1,9980 | A | 30 | Non | ' | ' | 3 | V | ' | ' |
8 | EXP08 | 27/02/15 | 9h20 | 13 | 33 | 2,9955 | A | 20 | Non | ' | ' | 3 | V | ' | ' |
9 | EXP09 | 27/02/15 | 13h50 | 13 | 33 | 0,4005 | C | 150 | Non | ' | ' | 3 | V | ' | ' |
10 | EXP10 | 27/02/15 | 16h | 13 | 33 | 1,2000 | C | 50 | Non | ' | ' | 3 | V | ' | ' |
11 | EXP11 | 02/03/15 | 9h35 | 13 | 33 | 0,2007 | C | 299 | Non | ' | ' | 3 | V | ' | ' |
12 | EXP12 | 02/03/15 | 11h20 | 13 | 33 | 2,9850 | C | 20 | Non | ' | ' | 3 | V | ' | ' |
13 | EXP13 | 02/03/15 | 14h | 13 | 33 | 1,5000 | C | 40 | Oui | 0,20 | 0,05 | 3 | V | ' | ' |
14 | EXP14 | 02/03/15 | 15h40 | 13 | 33 | 0,8000 | C | 75 | Oui | 0,40 | 0,20 | 10 | V | ' | ' |
15 | EXP15 | 03/03/15 | 11h50 | 13 | 33 | 1,1995 | A | 50 | Non | ' | ' | 3 | P | ' | ' |
16 | EXP16 | 03/03/15 | ' | 13 | 33 | 0,2000 | A | 300 | Non | ' | ' | 3 | P | ' | ' |
17 | EXP17 | 03/03/15 | ' | 13 | 33 | 1,9995 | A | 30 | Non | ' | ' | 3 | P | ' | ' |
18 | EXP18 | 04/03/15 | 10h | 13 | 33 | 0,06 | A | 987 | Non | ' | ' | 3 | P | ' | ' |
2.5 Definition of the relevant non-dimensional numbers
define here the derived parameters of interest, in particular non-dimensional numbers.
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3 Instrumentation and data acquisition
3.1 Instruments
L'acquisition d'image a ete faite avec deux cameras identiques Dalsa with positions of probes, cameras...
3.2 Definition of time origin and instrument synchronisation
logiciel d'acquisition: ?
3.3 Requested final output and statistics
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4 - Methods of calibration and data processing:
5 - Organization of data files:
All data related to the project are in Coriolis /.fsnet/project/coriolis/2014/'project name'
- 0_DOC: miscellaneous documentation and reports
- 0_MATLAB_FCT: specific matlab functions
- 0_PHOTOS: photos of set-up
- 0_REF_FILES: files of general use (calibration data, grids ...)
- 0_RESULTS: processed data (time series, statistics...) and figures.
- EXP1, EXP2, folder for each experiment. Structure of each Experiment folder:
- DeviceFolder: corresponding to the data of a given instrument or camera.
- Results from data processing are stored in a folder DeviceFolder.ext where ext is set by the processing program.
- An xml file named DeviceFolder.xml specifies information from the devices, for instance timing and calibration parameters for an image series.
6 - Table of experiments
List of parameter, Param1... , denoted by names defined in section 4.2.
Name | Date | Param1 | Param2 | Param3 | Remarks |
#EXP2 | |||||
#EXP3 |
7 - Diary:
EXP1
EXP2
EXP3
Attachments (5)
- 15STABILITY_drawing.png (62.1 KB) - added by 9 years ago.
- 15STABILITY_syst_coord.png (51.5 KB) - added by 9 years ago.
- 15STAB_drawing.png (30.8 KB) - added by 9 years ago.
- 15STAB_syst_coord.png (29.7 KB) - added by 9 years ago.
- 15STABILITY_syst_coord.2.png (25.6 KB) - added by 9 years ago.
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