Star-fst-l mailing list

[Aschenauer Elke-Caroline <elke AT bnl.gov>]

Dear Xu,

this is great news, I’m very very much looking forward to the result tomorrow morning.

Thanks sharing

elke

On May 25, 2021, at 18:24, Xu Sun <sunxuhit AT gmail.com> wrote:

Hi All,

Sorry if you get this email twice. I didn't see my previous email from the list, so I send it again.

An update from the cooling test.

Rahul and Bob just found the leak point this afternoon.

Please check the video from the following link:

https://drive.google.com/drive/folders/1C6eSbNqVj1qaO5SXHc-sCi1dlO3qNIU1?usp=sharing

The return line shows more leakage than the supply line, and the leakage is pretty serious.

The good news is, after switching to the hard tube (which was rejected originally since it is too hard to install), the leakage seems to have stopped (the photo in the previous link).

Rahul and Bob are running the pressured air with the hard tube now, and will let it run through the night to check if there is any leakage.

We will keep you posted.

Best,

Xu

Note: Please do not feel obligated to respond to this message outside of your work hours.

 ( `,_' )+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-

  )    `\                                                      +

 /    '. |        Elke-Caroline Aschenauer  (she/her/hers)      =

 |       `,                                                      -

  \,_  `-/        Brookhaven National Lab                         +

  ,&&&&&V         Physics Dept.,            25 Corona Road         =

 ,&&&&&&&&:       Bldg. 510 /2-195          Rocky Point, NY,        -

,&&&&&&&&&&;      20 Pennsylvania Avenue                 11778       +

|  |&&&&&&&;\     Upton, NY 11973                                     =

|  |       :_) _  Tel.:  001-631-344-4769   Tel.:   +1-631-569-4290    -

|  |       ;--' |                           Cell-USA:  +1-757-2565224   +

'--'   `-.--.   |                           Cell-Europe: +49152220025211 =

   \_    |  |—‘                                                           -

     `-._\__/     Mail: elke AT bnl.gov        elke.caroline AT me.com           +

            +=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=