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Re: GLAD magnetic field [message #19547 is a reply to message #19546]

Wed, 14 September 2016 12:08

C. A. Douma
Messages: 88
Registered: September 2015
Location: Groningen

continuous participant

From: *kvi-cart.rug.nl

Dear Ralf,

I also noticed this problem when running simulations with the GLAD vacuum chamber. Since the field is not completely aligned,
I was unable to send ions through the center of the pipe (they can fly through without hitting the wall, but their path cannot be completely aligned with the pipe).
My guess would be that the center point of the field should be the intersection of the pipe axis with the z-axis.
However, it is not clear to me where the pipe axis should be. The macro I included will produce the correct orientation of
the chamber, but not necessarily the right global position. This is because the global position depends on the position of GLAD. But
the position and orientation of GLAD as it is today overlaps with CALIFA and will not connect to the chamber properly...
So may I suggest to solve orientation & position of the GLAD geometry should first? Then the chamber can interfaced with it, giving
us the right location of the pipe axis and hence the right centerpoint of the field.

Christiaan.

Attachment: Chamber_Dummy_Geometry.cpp
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[Message index]

		GLAD magnetic field By: C. A. Douma on Mon, 08 February 2016 15:44
		Re: GLAD magnetic field By: C. A. Douma on Mon, 08 February 2016 15:45
		Re: GLAD magnetic field By: Ralf Plag on Wed, 10 February 2016 11:20
		Re: GLAD magnetic field By: Dmytro Kresan on Thu, 11 February 2016 09:04
		Re: GLAD magnetic field By: Ralf Plag on Thu, 11 February 2016 10:52
		Re: GLAD magnetic field By: C. A. Douma on Thu, 11 February 2016 13:27
		Re: GLAD magnetic field By: Dmytro Kresan on Thu, 11 February 2016 13:33
		Re: GLAD magnetic field By: C. A. Douma on Thu, 11 February 2016 16:02
		Re: GLAD magnetic field By: C. A. Douma on Wed, 17 February 2016 10:35
		Re: GLAD magnetic field By: Dmytro Kresan on Fri, 19 February 2016 11:55
		Re: GLAD magnetic field By: Anna Corsi on Tue, 13 September 2016 00:27
		Re: GLAD magnetic field By: Ralf Plag on Wed, 14 September 2016 11:24
		Re: GLAD magnetic field By: C. A. Douma on Wed, 14 September 2016 12:08
		Re: GLAD magnetic field By: Dmytro Kresan on Wed, 14 September 2016 15:01
		Re: GLAD magnetic field By: Anna Corsi on Wed, 14 September 2016 22:34
		Re: GLAD magnetic field By: PaulinaM on Fri, 17 March 2017 15:07
		Re: GLAD magnetic field By: Dmytro Kresan on Mon, 20 March 2017 09:46
		Re: GLAD magnetic field By: PaulinaM on Mon, 20 March 2017 11:46
		Re: GLAD magnetic field By: Dmytro Kresan on Mon, 20 March 2017 13:01
		Re: GLAD magnetic field By: C. A. Douma on Mon, 20 March 2017 15:24
		Re: GLAD magnetic field By: PaulinaM on Mon, 20 March 2017 16:12
		Re: GLAD magnetic field By: C. A. Douma on Mon, 20 March 2017 16:17
		Re: GLAD magnetic field By: Dmytro Kresan on Tue, 21 March 2017 09:25
		Re: GLAD magnetic field By: PaulinaM on Tue, 21 March 2017 09:32
		Re: GLAD magnetic field By: Dmytro Kresan on Tue, 21 March 2017 11:26
		Re: GLAD magnetic field By: PaulinaM on Tue, 21 March 2017 11:32

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