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Cost/benefit analysis of advanced materials technologies for future aircraft turbine engines (Document No: 19810006491)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Stephens, G. E. |
| Copyright Year | 1980 |
| Description | The materials technologies studied included thermal barrier coatings for turbine airfoils, turbine disks, cases, turbine vanes and engine and nacelle composite materials. The cost/benefit of each technology was determined in terms of Relative Value defined as change in return on investment times probability of success divided by development cost. A recommended final ranking of technologies was based primarily on consideration of Relative Values with secondary consideration given to changes in other economic parameters. Technologies showing the most promising cost/benefits were thermal barrier coated temperature nacelle/engine system composites. |
| File Size | 2325561 |
| Page Count | 70 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810006491 |
| Archival Resource Key | ark:/13960/t9v16v87z |
| Language | English |
| Publisher Date | 1980-08-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Fabrication Composite Materials Thermal Control Coatings Airfoil Profiles Gas Turbine Engines Vanes Airframe Materials Product Development Nacelles Cost Analysis Aircraft Parts Engine Parts Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
