1. Clic Vertex Thermal set up
22/07/2013
François-Xavier NUIRY
Maxence CURDY
CERN PH/DT/EO

2. Overview General design Stave height tuning Setting of the box Fan DAQ
Flow-meter

3. General Design 1770mm Flow Formed by:
- a fixed set  Fan + Set with the Stave
- a moving box

4. Stave height tuning

5. Setting of the box
a) Maximum displacement of the box

6. Setting of the box
 the three combinations can be tested

7. First layer

8. Second layer

9. Third layer
services are not considered

10. Setting
We can also adjust the stave to the flux in 3 positions thanks to the pin holes:
- 90°
- 45°
- 0°

11. Gaskets
Gaskets for the set
Gaskets for the box

12. Stave Fixation
Front view
Section view

13. Production status Infrastructure:
-Bosh profiles: Waiting for the quote.
-Plexiglas / polycarbonate walls: Waiting for the quote.
-Joints: Waiting for the quote.
-Junction rectangle / cylinder: Should be done for end of August
-Small mechanical parts: should be done in August.

14. Fan Ebmpapst : 6318/2TDH4P Category: Axial compact fans
Air Flow: 950m³/h
Dimensions: 172Ø x 51 mm
Power: 150w
Weight: ~0.9 kg Flow regulation can be possible.
Delivery around mid august.

15. Calcul
Fan 48V DC
Network characteristics
M3/h

16. Flux Developing profile length calculation Solodkin and Ginebski
L/Dh=3.28*log(Re)-4.95

17. Flux Developing profile length VS box height Solodkin and Ginebski
L/Dh=3.28*log(Re)-4.95

18. DAQ Total~ 4500chf NI cDAQ-9188, Ethernet connection, 1850CHF
OK for PT100
OK for Anemometers
OK for Capacitive sensors (vibrations)
Analogue input modules:
-9217 for PT100 sensors 16 bit (4 sensors per card) ~625CHF * 3
-9208 for anemometers and capacitive sensors. 16 bit. ~715CHF
Connector Sub D 37
Total~ 4500chf

19. Flow-meter Waiting for the quote
It seems to be ok in terms of integration, wind speed range, DAQ compatibility, precision (+/-3% with the optional high precision). It’s quite expensive, the price should be around ~700 euro per sensor. Small problem: the orientation of the sensor has to be precise (+/-3°).