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Commercial Applications of Space Propulsion Turbomachinery Component Technology
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English
Abstract
A functional model for the transfer of aerospace technology to commercial industry is presented. Honeycomb damping seals are presented as an example technology which has been successfully transferred to industry using the functional model. The origins of the seal technology, its application to aerospace systems, and its application to commercial systems are discussed.
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Scharrer, J. and Pelletti, J., "Commercial Applications of Space Propulsion Turbomachinery Component Technology," SAE Technical Paper 941197, 1994, https://doi.org/10.4271/941197.Also In
References
- Childs, D. 1976 “The Space Shuttle Main Engine High Pressure Fuel Turbopump Rotordynamic Instability Problem,” ASME Paper No. 77-GT-49
- von Pragenau, G. 1982 “Damper seals for Turbomachinery,” NASA TP-1987 March
- Becht, D.G. Hawkins, L.A. Scharrer, J.K. Murphy, B.T. 1990 “Supression of Subsynchonous Vibration in the SSME HPFTP,” presented at the 6th Workshop on Rotordynamic Instability Problems in High Performance Turbomachinery College Station, TX
- Childs, D.W. Nicks, C.E. Scharrer, J.K. Elrod, D.A. Hale, R.K. 1986 “Theory Versus Experiment for the Rotordynamic Coefficients of Annular Gas Seals: Part I - Test Facility and Apparatus,” ASME Journal of Tribology July 108 426 432
- Nelson, C. 1984 “Analysis for Leakage and Rotordynamic Coefficients of Surface Roughened Tapered Annular Gas Seals,” ASME Journal of Engineering for Gas Turbines and Power 106 4 October 927 934
- Elrod, D. Nelson, C. Childs, D. “An Entrance Region Friction Factor Model Applied to Annular Seal Analysis: Theory Versus Experiment for Smooth and Honeycomb Seals,” ASME Journal of Tribology 111 337 343
- Childs, D.W. Scharrer, J.K. 1986 “Experimental Rotordynamic Coefficient Results for Teeth-On-Rotor and Teeth-On-Stator Labyrinth Gas Seals,” ASME Journal of Engineering for Gas Turbine and Power 108 October 599 604
- Scharrer, J.K. 1988 “Theory Versus Experiment for the Rotordynamic Coefficients of Labyrinth Gas Seals: Part I - A Two-Control-Volume Model,” ASME Transactions Journal of Vibration, Acoustics, Stress, and Reliability in Design 110 3 July 270 280
- Childs, D.W. Scharrer, J.K. 1988 “Theory Versus Experiment for the Rotordynamic Coefficients of Labyrinth Gas Seals: Part II - A Comparison to Experimental Results,” ASME Transactions Journal of Vibration, Acoustics, Stress, and Reliability in Design 110 3 July 281 287