This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Computer Simulation of a Proposed Marine COGAS Propulsion System
Annotation ability available
Sector:
Language:
English
Abstract
The equilibrium conditions at various power levels of a conceptual COGAS (combined gas turbine and steam turbine) system have been modeled on a digital computer. The steam turbine contributes a higher fraction of total power at part power loads than it does at full power loads. In the Waste Heat Recovery Unit (WHRU) boiling moves away from the economizer as the power level is raised.
Authors
Citation
Watts, J., "Computer Simulation of a Proposed Marine COGAS Propulsion System," SAE Technical Paper 790648, 1979, https://doi.org/10.4271/790648.Also In
References
- “1978 Marine Study: Status of a Growing Market.” Turbomachinery International Nov-Dec 1978
- Marron H. D. Carleton R. S. “The Gas Turbine Waste Heat Recovery System and the U. S. Navy.” Paper 78-GT-170 Gas Turbine Conference and Products Show London, England April 9-13 1978
- Harmon Robert A. “Focus on Combustion Engines.” 33 59 Mechanical Engineering Mar 1973
- Abbott J. W. McIntire J. G. Rubis C. J. “A Dynamic Analysis of a COGAS Propulsion Plant,” Naval Engineers Journal 19 34 Dec 1977
- Armstrong C. H. “Effect of Recent Advancements in Gas Turbine Technology on Combined Cycle Efficiency.” Paper 74-PWR-8 IEEE-ASME Joint Power Generation Conference Miami Beach, Florida Sep 1974
- Bowen Thomas L. “Gas-Turbine Simulation Technique for Ship Propulsion Dynamic and Control Studies,” Fifth Ship Control Systems Symposium Annapolis, Md. Oct 1978
- Kays W. M. London A. L. “Compact Heat Exchangers.” McGraw-Hill Book Co. New York 1964
- Church Edwin F. “Steam Turbines.” 2nd McGraw-Hill Book Co. New York 1935
- Petry B. R. “Acid Dew-point Determination for Gas-turbine, Waste-heat Recovery Units” NAVSEA Project F43-432, Report No. PAS-77-29 Mar 1978