LARGE FRAME EFFICIENT NON-REHEAT TURBINES

In view of the high cost of fuel today, Marine Propulsion Plant designers should re-evaluate more sophisticated cycles to obtain better overall economy. Part of this evaluation should include a study of non-reheat cycles utilizing efficient large frame non-reheat turbines. This paper gives the capability of one manufacturer's frame sizes for higher powers and suggests maximum utilization of non-reheat cycles including higher inlet conditions and the use of the gas air heater as a viable alternative to reheat. The proper sizing of the LP turbine and its effect on fuel rate is emphasized.

  • Supplemental Notes:
    • Presented at the New York Metropolitan Section Meeting of the Society of Naval Architects and Marine Engineers.
  • Corporate Authors:

    Society of Naval Architects and Marine Engineers

    601 Pavonia Avenue
    Jersey City, NJ  USA  07306-2907
  • Authors:
    • Niatas, U
  • Publication Date: 1974-9

Media Info

  • Features: References;
  • Pagination: 15 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00071677
  • Record Type: Publication
  • Source Agency: Society of Naval Architects and Marine Engineers
  • Files: TRIS
  • Created Date: Nov 12 1974 12:00AM