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Applying Design-To-Life Cycle Cost Methods During Engine Advanced Development
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1978 by SAE International in United States
Annotation ability available
Event: Aerospace Meeting
In order to make better decisions during advanced development of turbine engines, life cycle cost (LCC) methodologies must adequately reflect the impact of engine design decisions on the total system LCC. Two applications of Teledyne CAE's APSICOST Methodology are presented herein. These demonstrate the integrated nature of turbine engine LCC analyses with total aircraft system LCC.
It is recommended that a joint airframe/propulsion/government effort be undertaken to standardize methods for reflecting aircraft system LCC impacts in turbine engine advanced development activities.
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CitationApel, J. and Wiltse, D., "Applying Design-To-Life Cycle Cost Methods During Engine Advanced Development," SAE Technical Paper 781030, 1978, https://doi.org/10.4271/781030.
- Gabrys, A. Wagner, W. Knight, W. “Engine Systems Ownership Cost Reduction in Aircraft Propulsion Subsystem Integration (APSI),” Teledyne CAE Report No. 1467, AFAPL TR 75 100 II August 1975
- Air Force/Industry Life Cycle Cost Working Group “Turbine Engine Life Cycle Cost Model,” ASD/YZ February 1977
- Large, J.P. Campbell, G. Gages, D. “Parametric Equations for Estimating Aircraft Airframe Costs,” The Rand Corporation February 1976
- Gregor, D. Pates, P. Harman, D. “Maintainability Estimating Relationship,” Proceedings, 1975 Annual Reliability and Maintainability Symposium
- Nelson, J.R. Timson, F.S. “Relating Technology to Acquisition Costs,” The Rand Corporation March 1974
- Benstein, E. Wagner, W. “Exercising Propulsion DTLCC Methods on Advanced Development Engines,” Engine Design and Life Cycle Cost Seminar NADC Warminster, Pennsylvania May 1978