[Dsg-rich] Exhaust

[Tomassini Sandro]

Dear Marco,

attached there are the pressure drop calculation for the cooling air 
exhaust and for the Purging Nitrogen Exhaust.

Ciao
Sandro


Il 11/11/2016 18:03, Marco Contalbrigo ha scritto:
> Hi Sandro,
> reviewing the material in preparation for the CLAS12 ERR, we
> realize we would need a calculation of the pressure load due
> to the air cooling exhasut along the gas line and in the
> electronic enclosure. It would be likely negligible with
> respect the inlet but, if you did not already, is something
> the Design Authority would need to know to approve the
> system. It depends on the exhaust length, i.e. where we will
> be allowed to exhaust the warm air. I tend to assume will
> on level 4 of the electronic trailer (where the tank and
> compressors will be). However we should check and agree
> this point with Hall-B engineers and demonstrate (with
> calculations) there is no issue along the line. This is,
> useless to say, pretty urgent.
> Ciao, Marco.


-- 
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Dr. Eng. Sandro Tomassini
Istituto Nazionale di Fisica Nucleare
Laboratori Nazionali di Frascati
---Research Division---
P.O.Box 13 00044 Frascati (RM) Italy
Tel. office: +39 06 9403 2919/8089
Fax: +39 06 94032256
e-mail: sandro.tomassini at lnf.infn.it
http://www.lnf.infn.it/
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