User contributions
From GuideWiki
- 13:45, 13 December 2012 (diff | hist) . . (+189) . . Minimalst concept (current)
- 21:27, 8 December 2012 (diff | hist) . . (+7) . . Minimalst concept
- 21:25, 8 December 2012 (diff | hist) . . (+11) . . Minimalst concept
- 21:17, 8 December 2012 (diff | hist) . . (+1,383) . . Minimalst concept
- 20:49, 8 December 2012 (diff | hist) . . (+3,144) . . Minimalst concept
- 20:19, 8 December 2012 (diff | hist) . . (+1,792) . . Minimalst concept
- 20:03, 8 December 2012 (diff | hist) . . (+170) . . N File:Mads Bertelsen-Minimalist concept-moderator.png (Showing the geometry of the extraction of even phase space from the moderator. The theta_2 angle will be evenly illuminated over the guide entrance, but theta_1 will not.) (current)
- 20:00, 8 December 2012 (diff | hist) . . (+101) . . N File:Mads Bertelsen-Minimalist concept-phase space.png (The phase space for 1 dimension after the guide. Shows what the minimalist approach needs to correct.) (current)
- 19:52, 8 December 2012 (diff | hist) . . (+167) . . N File:Mads Bertelsen-Minimalist Concept-phase space at kink.png (The phase space for one dimension (x,eta_x) at the kink of the Heimdal instrument showing how to calculate the end_1(x) parameter from the opening of the second guide.) (current)
- 19:48, 8 December 2012 (diff | hist) . . (+247) . . N File:Mads Bertelsen-double kink-Heimdal-intensity-length.png (The intensity along the Heimdal instrument guide, the blue points are for the first ellipse and the black for the second. The red cross is neutrons which hit the sample, and the green is neutrons that hit the sample within divergency requirements.) (current)
- 19:46, 8 December 2012 (diff | hist) . . (+253) . . N File:Mads Bertelsen-double kink-Heimdal-kink.png (Acceptance diagrams at the second ellipse in the kink of the Heimdal instrument which is composed of two ellipses. The monitor was not rotated and the black box indicates the phase space needed by the second guide. Designed using the minimalist concept.) (current)
- 19:44, 8 December 2012 (diff | hist) . . (+136) . . N File:Mads Bertelsen-double kink-Heimdal-acceptance.png (Acceptance diagrams of beam at sample position for the Heimdal instrument. Designed with the minimalist concept using 5 free parameters.) (current)
- 19:42, 8 December 2012 (diff | hist) . . (+221) . . N File:Mads Bertelsen-double kink-Heimdal-2d-brilliance.png (Brilliance transfer and 2d plots for the beam at sample for the Heimdal instrument. Crosses indicates wavelength snapshots for other figures. The minimalist concept was used in designing this guide with 5 free parameters.) (current)
- 19:37, 8 December 2012 (diff | hist) . . (+179) . . N File:Mads Bertelsen-double kink-Heimdal-1d.png (1d data at the sample position of the Heimdal instrument for 4 wavelength snapshots, 0.5Å 0.8Å 1.2Å and 2.5Å. The minimalist concept was used and there were 5 free parameters.) (current)
- 19:20, 8 December 2012 (diff | hist) . . (+15,882) . . N Minimalst concept (Created page with '=The Minimalist Concept= ==Definition== The Minimalist Concept is a certain way to optimize the geometrical part of a neutron guide system which will put some constraints on geo…')
- 11:29, 16 November 2012 (diff | hist) . . (+99) . . Neutron guide task force
- 17:17, 14 November 2012 (diff | hist) . . (+6) . . Cold Chopper suggestion by Mads Bertelsen (current)
- 17:00, 14 November 2012 (diff | hist) . . (+1) . . Cold Chopper suggestion by Mads Bertelsen
- 17:00, 14 November 2012 (diff | hist) . . (+980) . . Cold Chopper suggestion by Mads Bertelsen
- 17:35, 13 November 2012 (diff | hist) . . (+58) . . Cold Chopper suggestion by Mads Bertelsen
- 17:34, 13 November 2012 (diff | hist) . . (+1,879) . . Cold Chopper suggestion by Mads Bertelsen
- 16:28, 13 November 2012 (diff | hist) . . (+104) . . Cold Chopper suggestion by Mads Bertelsen
- 16:28, 13 November 2012 (diff | hist) . . (+162) . . N File:Mads-cold chopper-Type1-psd lin-4AA.png (PSD monitor showing brilliance transfer at the sample. Integration box is the given divergency requirement and the sample dimensions. For 4Å wavelength snapshot.) (current)
- 16:24, 13 November 2012 (diff | hist) . . (-663) . . Cold Chopper suggestion by Mads Bertelsen
- 16:19, 13 November 2012 (diff | hist) . . (+76) . . Cold Chopper suggestion by Mads Bertelsen
- 16:14, 13 November 2012 (diff | hist) . . (+2,447) . . Cold Chopper suggestion by Mads Bertelsen
- 16:00, 13 November 2012 (diff | hist) . . (-4) . . Cold Chopper suggestion by Mads Bertelsen
- 16:00, 13 November 2012 (diff | hist) . . (+1,064) . . N Cold Chopper suggestion by Mads Bertelsen (Created page with 'This site contains details on the performance and specifications of the guide which I suggested could fill the requirements for the cold chopper instrument. The concept is simple…')
- 15:56, 13 November 2012 (diff | hist) . . (+99) . . N File:Mads-cold chopper-cut.png (The cold chopper instrument without the last 10m of guide which turned out to be a better solution.) (current)
- 15:49, 13 November 2012 (diff | hist) . . (+92) . . N File:Mads-cold chopper-sketch-no-cut.png (A sketch of the cold chopper guide system proposed by Mads Bertelsen at the meeting in june.) (current)
- 15:27, 13 November 2012 (diff | hist) . . (+101) . . N File:Type3-wavelength-all-AA.png (Brilliance transfer as a function of wavelength. The vertical lines show the instrument requirements.) (current)
- 15:25, 13 November 2012 (diff | hist) . . (+254) . . N File:Mads-cold chopper-Type1-div lin-10AA.png (Divergency monitor for cold_chopper instrument with beamstop in the center. The vertical bars represent the divergency requirement, and thus the figure of merit is the integral of the brilliance transfer within these lines. Wavelength snapshot with 10Å.) (current)
- 15:22, 13 November 2012 (diff | hist) . . (+253) . . N File:Mads-cold chopper-Type1-div lin-6AA.png (Divergency monitor for cold_chopper instrument with beamstop in the center. The vertical bars represent the divergency requirement, and thus the figure of merit is the integral of the brilliance transfer within these lines. Wavelength snapshot with 6Å.) (current)
- 15:22, 13 November 2012 (diff | hist) . . (0) . . File:Mads-cold chopper-Type1-div lin-4AA.png (uploaded a new version of "File:Mads-cold chopper-Type1-div lin-4AA.png": Divergency monitor for cold_chopper instrument with beamstop in the center. The vertical bars represent the divergency requirement, and thus the figure of merit is the integ) (current)
- 15:20, 13 November 2012 (diff | hist) . . (+253) . . N File:Mads-cold chopper-Type1-div lin-2AA.png (Divergency monitor for cold_chopper instrument with beamstop in the center. The vertical bars represent the divergency requirement, and thus the figure of merit is the integral of the brilliance transfer within these lines. Wavelength snapshot with 2Å.) (current)
- 15:19, 13 November 2012 (diff | hist) . . (+286) . . N File:Mads-cold chopper-Type2-samlet-10AA.png (2d monitors for cold_chopper instrument with beamstop in the center of the guide. Integration boxes is sample size and divergency reqirement in dimensions not shown. PSD, divergence and acceptance monitors. Here y is vertical and x is horizontal. This is ) (current)
- 15:18, 13 November 2012 (diff | hist) . . (+285) . . N File:Mads-cold chopper-Type2-samlet-6AA.png (2d monitors for cold_chopper instrument with beamstop in the center of the guide. Integration boxes is sample size and divergency reqirement in dimensions not shown. PSD, divergence and acceptance monitors. Here y is vertical and x is horizontal. This is ) (current)
- 15:18, 13 November 2012 (diff | hist) . . (+285) . . N File:Mads-cold chopper-Type2-samlet-4AA.png (2d monitors for cold_chopper instrument with beamstop in the center of the guide. Integration boxes is sample size and divergency reqirement in dimensions not shown. PSD, divergence and acceptance monitors. Here y is vertical and x is horizontal. This is ) (current)
- 15:17, 13 November 2012 (diff | hist) . . (+285) . . N File:Type2-samlet-2AA.png (2d monitors for cold_chopper instrument with beamstop in the center of the guide. Integration boxes is sample size and divergency reqirement in dimensions not shown. PSD, divergence and acceptance monitors. Here y is vertical and x is horizontal. This is ) (current)
- 15:15, 13 November 2012 (diff | hist) . . (+163) . . N File:Mads-cold chopper-Type1-psd lin-10AA.png (PSD monitor showing brilliance transfer at the sample. Integration box is the given divergency requirement and the sample dimensions. For 10Å wavelength snapshot.) (current)
- 15:14, 13 November 2012 (diff | hist) . . (+162) . . N File:Mads-cold chopper-Type1-psd lin-6AA.png (PSD monitor showing brilliance transfer at the sample. Integration box is the given divergency requirement and the sample dimensions. For 6Å wavelength snapshot.) (current)
- 14:46, 13 November 2012 (diff | hist) . . (+28) . . N File:Testfile.png (Testing if a directory helps) (current)
- 14:43, 13 November 2012 (diff | hist) . . (+16) . . N File:Test.jpg (test fil in JPEG) (current)
- 14:42, 13 November 2012 (diff | hist) . . (+9) . . N File:Test.png (Test file) (current)
- 14:38, 13 November 2012 (diff | hist) . . (+162) . . N File:Mads-cold chopper-Type1-div lin-4AA.png (PSD monitor showing brilliance transfer at the sample. Integration box is the given divergency requirement and the sample dimensions. For 4Å wavelength snapshot.)
- 14:31, 13 November 2012 (diff | hist) . . (+90) . . N File:Mads-cold chopper-Type1-psd lin-2AA.png (PSD monitor showing brilliance transfer along. Seperate grafs for horizontal and vertical.) (current)
