Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 30
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
All today's birthdays', congrats!
Dax (42)
Mino (49)


Next birthdays
11/29 Sonic (58)
11/29 kamelryttarn (46)
11/30 arnsfelt (45)
Contact
If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.


Special Thanks To:
  • Aaron Holmes
  • Aaron Wheeler
  • Adam Horden
  • Alan Scrimgeour
  • Andre
  • Andrew Haynes
  • Anonymous000
  • asabase
  • Austin Weil
  • barney
  • Barry
  • Bert Hickman
  • Bill Kukowski
  • Blitzorn
  • Brandon Paradelas
  • Bruce Bowling
  • BubeeMike
  • Byong Park
  • Cesiumsponge
  • Chris F.
  • Chris Hooper
  • Corey Worthington
  • Derek Woodroffe
  • Dalus
  • Dan Strother
  • Daniel Davis
  • Daniel Uhrenholt
  • datasheetarchive
  • Dave Billington
  • Dave Marshall
  • David F.
  • Dennis Rogers
  • drelectrix
  • Dr. John Gudenas
  • Dr. Spark
  • E.TexasTesla
  • eastvoltresearch
  • Eirik Taylor
  • Erik Dyakov
  • Erlend^SE
  • Finn Hammer
  • Firebug24k
  • GalliumMan
  • Gary Peterson
  • George Slade
  • GhostNull
  • Gordon Mcknight
  • Graham Armitage
  • Grant
  • GreySoul
  • Henry H
  • IamSmooth
  • In memory of Leo Powning
  • Jacob Cash
  • James Howells
  • James Pawson
  • Jeff Greenfield
  • Jeff Thomas
  • Jesse Frost
  • Jim Mitchell
  • jlr134
  • Joe Mastroianni
  • John Forcina
  • John Oberg
  • John Willcutt
  • Jon Newcomb
  • klugesmith
  • Leslie Wright
  • Lutz Hoffman
  • Mads Barnkob
  • Martin King
  • Mats Karlsson
  • Matt Gibson
  • Matthew Guidry
  • mbd
  • Michael D'Angelo
  • Mikkel
  • mileswaldron
  • mister_rf
  • Neil Foster
  • Nick de Smith
  • Nick Soroka
  • nicklenorp
  • Nik
  • Norman Stanley
  • Patrick Coleman
  • Paul Brodie
  • Paul Jordan
  • Paul Montgomery
  • Ped
  • Peter Krogen
  • Peter Terren
  • PhilGood
  • Richard Feldman
  • Robert Bush
  • Royce Bailey
  • Scott Fusare
  • Scott Newman
  • smiffy
  • Stella
  • Steven Busic
  • Steve Conner
  • Steve Jones
  • Steve Ward
  • Sulaiman
  • Thomas Coyle
  • Thomas A. Wallace
  • Thomas W
  • Timo
  • Torch
  • Ulf Jonsson
  • vasil
  • Vaxian
  • vladi mazzilli
  • wastehl
  • Weston
  • William Kim
  • William N.
  • William Stehl
  • Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Forums
4hv.org :: Forums :: Projects
« Previous topic | Next topic »   

Full-wave X-Ray generator

 1 2 3
Move Thread LAN_403
Patrick
Wed Jul 13 2011, 02:36AM
Patrick Registered Member #2431 Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
I really need to look at all this Xray stuff, i really need this kind of capability for potted HV stuff and so on. I just need to be sure im not killing myself or the neighbors. Some of those pics are just so cool too!!!
Back to top
Linas
Tue Aug 02 2011, 01:04PM
Linas Registered Member #1143 Joined: Sun Nov 25 2007, 04:55PM
Location: Vilnius, Lithuania
Posts: 721
get some new stuff for this project:
lot of Pb shealding, also get wolfram and cadmium sheets for x ray stopping sandwich :)
and new 60KV 40mA oil cooled tube :)

1314087886 1143 FT116086 P1000592

new 140kv 4KW CW (for 10min ) tube with water cooling, but i will use at 2KW and oil cooling smile
Back to top
DxrGregory
Tue Apr 28 2015, 11:03PM
DxrGregory Registered Member #54608 Joined: Mon Mar 09 2015, 10:15AM
Location:
Posts: 3
Which metode did you use with diffraction image? Stright explosure of crystal in x-ray beam? And what keeps the crystal in radiation flux?
Back to top
Linas
Sat May 02 2015, 05:28PM
Linas Registered Member #1143 Joined: Sun Nov 25 2007, 04:55PM
Location: Vilnius, Lithuania
Posts: 721
DxrGregory wrote ...

Which metode did you use with diffraction image? Stright explosure of crystal in x-ray beam? And what keeps the crystal in radiation flux?
Yes, also i added small 2D slit, from loads of lead, so i have something like beam with low diffraction ( so in image you can clearly see big dark dot inside center ), and this is where all straight radiation went , only diffracted beam made small circular oval shaped dots
Back to top
DxrGregory
Mon May 04 2015, 12:19AM
DxrGregory Registered Member #54608 Joined: Mon Mar 09 2015, 10:15AM
Location:
Posts: 3
That's interesting... I haven't seen somethink like this long time :) Could you estimate or measure size of dots? How long was distace between crystal and paper? And the crystal was held by somethink or you strightly put it into a slit?

Oval shape of diffraction signals is becouse your radiation isn't monochromatic :)

Nice job bro
Back to top
 1 2 3

Moderator(s): Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob

Go to:

Powered by e107 Forum System
 
Legal Information
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.