New Article on this model low pressure hybrid steam turbine is available via Steamboating Magazine, May/June 2012 issue.
Click http://www.earlmorse.org/steamboa.html
and scroll down to "Steam Happens #22: A Model Steam Turbine Evolves" for an article "appendix" with basic information. CNC G-code and .dwg drawings available via download on the site.
If you have access to a CNC mill (xyz axis) and wish to make a turbine for yourself I will email you a .pdf copy of the article PROVIDED you keep me informed of your progress via email and this forum. I'm looking for some electronics advice and general chat on single disc model turbines. Email a request for the .pdf article to morseewtr@gmail.com and provide me with your name, street address, and phone. . . Bilge Rat