Difference between revisions of "February 7, 2019 - Weekly ME Meeting"

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===Today's Agenda===
 
===Today's Agenda===
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; Gun Region
 +
: Gun electrode assembly drawing w/ revised small mushroom for CEBAF [[media:ACC2003000-0310 REV A SHT 1.pdf]] [[media:ACC2003000-0310 REV A SHT 2.pdf]]
  
 
; Booster Region
 
; Booster Region
 
: Danny's present as-is layout chopper to module [[media:190207_chopper2module.pdf]]
 
: Danny's present as-is layout chopper to module [[media:190207_chopper2module.pdf]]
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: Reza's present concept chopper to booster
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: Reza's present concept chopper to booster [[media:Injector upgrade Choppers to Booster v01.pptx]]
  
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===From the last meeting===
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===From Prior Agendas ===
  
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==== Gun2 electrode parts discussion [[media:190131_Gun2Electrode.pdf]] ====
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; Gun Region
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Attached is the initial electrode assembly drawing. i will update it and get info together to order
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: Recent upgrade layout from 1/24/19 [[media:190123_gun_to_chopper.pdf]]
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parts. some parts have been revised since this drawing. i would also like to show the correct electrode
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: Slides from 1/24/19 [[media:190123_INJ.pptx]] ('''material on slide#4 is new''')
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(which i presume to be the T-shaped with the small mushroom). which insulator is used? i presume
 
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that one of the new top flanges we just ordered will be the top flange?
 
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thanks.
 
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==== From Reza for Booster layout ====
 
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Hi Joe,
 
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I have to miss your meeting tomorrow, been here late and we need to finish inj setup tomorrow swing. I have roughly work out lenses and buncher locations between the chopper 2  to booster:
 
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1) buncher falls half way between master slit and first cell of two-cell cavity of the booster.
 
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2) Present lens 5 stays where it is, right after chopper 2. Let's call distance from MSlit to lens 5 "d1".
 
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3) Lens 6 is before buncher at a distance equal to "d1".
 
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4) lens 7 is half way between buncher and first cell of the booster.
 
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5) Spectrometer line is after the buncher.
 
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I have to work out these distances with Danny and Alicia to get real numbers so we can discuss them in the meetings.
 
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Once we agree on the basic structure, we can fit in other elements such as diagnostics, apertures, Fcup, pss, etc.
 
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#Status of layout from Jan 24, 2019 [[media:190123_gun_to_chopper.pdf]]
 
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#Slides from last [[media:190123_INJ.pptx]] ('''material on slide#4 is new''')
 

Latest revision as of 20:53, 6 February 2019

Today's Agenda

Gun Region
Gun electrode assembly drawing w/ revised small mushroom for CEBAF media:ACC2003000-0310 REV A SHT 1.pdf media:ACC2003000-0310 REV A SHT 2.pdf
Booster Region
Danny's present as-is layout chopper to module media:190207_chopper2module.pdf
Reza's present concept chopper to booster media:Injector upgrade Choppers to Booster v01.pptx

From Prior Agendas

Gun Region
Recent upgrade layout from 1/24/19 media:190123_gun_to_chopper.pdf
Slides from 1/24/19 media:190123_INJ.pptx (material on slide#4 is new)
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