CONTRAROTATING PROPELLER WITH RADIAL FLOW BOSS TURBINE

For the propulsion of vessels in the 100 knot 450,000 bhp range an entirely new concept with contrarotating propellers and "Ljungstrm" steam turbine in the enlarged propeller hub is proposed. Against a total efficiency of 21 percent for a conventional plant, the new plant is claimed to attain 25 percent. Details of the arrangement in the hub and thermodynamic calculations are given. The article is Chapters 1 and 2 of in all 5 chapters. Order from NSFI as No. 16664.

  • Availability:
  • Corporate Authors:

    Seehafen-Verlag Erik Blumenfeld

    Celsiusweg 15, Postfach 1347
    2000 Hamburg 50,   Germany 
  • Authors:
    • Boaes, CHR
  • Publication Date: 1978

Media Info

  • Pagination: p. 1064
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00194348
  • Record Type: Publication
  • Source Agency: Ship Research Institute of Norway
  • Files: TRIS
  • Created Date: May 26 1979 12:00AM