Small engine component technology (sect) study [microform] : final report / by P.K. Meyer and L. Harbour.
Cruise missiles - Engine design - Engine parts - Missile configurations - Turbofan engines - Engine tests - Bypass ratio - Ceramics - Composite materials - Fuel consumption - Life cycle costs - Regenerators - Subsonic speed.
Saved in:
| Main Author: | |
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| Corporate Authors: | , , , |
| Other Authors: | |
| Format: | Government Document Microfilm Book |
| Language: | English |
| Published: |
[Walled Lake, MI.] : [Washington, D.C.] : [Cleveland, Ohio] : [Springfield, Va.] :
Williams International ; National Aeronautics and Space Administration ; U.S. Army Aviation Systems Command ; [National Technical Information Service, distributor],
[1991]
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| Series: | AVSCOM technical report ;
86-C-9. NASA contractor report ; NASA CR-175080. |
| Subjects: |
MARC
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| 100 | 1 | |a Meyer, P. K. | |
| 245 | 1 | 0 | |a Small engine component technology (sect) study |h [microform] : |b final report / |c by P.K. Meyer and L. Harbour. |
| 260 | |a [Walled Lake, MI.] : |b Williams International ; |a [Washington, D.C.] : |b National Aeronautics and Space Administration ; |a [Cleveland, Ohio] : |b U.S. Army Aviation Systems Command ; |a [Springfield, Va.] : |b [National Technical Information Service, distributor], |c [1991] | ||
| 300 | |a x, 134 pages : |b illustrations. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a microform |b h |2 rdamedia. | ||
| 338 | |a microfiche |b he |2 rdacarrier. | ||
| 490 | 1 | |a NASA CR ; |v 175080. | |
| 490 | 1 | |a AVSCOM ; |v TR-86-C9. | |
| 500 | |a "FSCM 24235." | ||
| 500 | |a Distributed to depository libraries in microfiche. | ||
| 504 | |a Includes bibliographical references (page 127) | ||
| 520 | 3 | |a "A study was conducted to identify component technology requirements for small, expendable gas turbine engines that would result in substantial improvements in performance and cost by the year 2000. A subsonic, 2600 nautical mile (4815 km) strategic cruise missile mission was selected for study. A baseline (state-of-the-art) engine and missile configuration were defined to evaluate the advanced technology engines. Two advanced technology engines were configured and evaluated using advanced component efficiencies and ceramic composite materials; a 22:1 overall pressure ratio, 3.85 bypass ratio twin-spool turbofan; and an 8:1 overall pressure, 3.66 bypass ratio, single-spool recuperated turbofan with 0.85 recuperator effectiveness. Results of mission analysis indicated a reduction in fuel burn of 38 and 47 percent compared to the baseline engine when using the advanced turbofan and recuperated turbofan, respectively. While use of either advanced engine resulted in approximately a 25 percent reduction in missile size, the unit life cycle (LCC) cost reduction of 56 percent for the advanced turbofan relative to the baseline engine gave it a decisive advantage over the recuperated turbofan with 47 percent LCC reduction. An additional range improvement of 10 percent results when using a 56 percent loaded carbon slurry fuel with either engine. These results can be realized only if significant progress is attained in the fields of solid lubricated bearings, small aerodynamic component performance, composite ceramic materials and integration of slurry fuels. A technology plan outlining prospective programs in these fields is presented."--NTIS abstract. | |
| 533 | |a Microfiche. |b [Washington, D.C. : |c National Aeronautics and Space Administration, |d 1991] |e 2 microfiches. | ||
| 520 | 0 | |a Cruise missiles - Engine design - Engine parts - Missile configurations - Turbofan engines - Engine tests - Bypass ratio - Ceramics - Composite materials - Fuel consumption - Life cycle costs - Regenerators - Subsonic speed. | |
| 536 | |a NASA Lewis Research Center |b NAS3-24543, DA PROJ. |f 1L1-61101-AH-45. | ||
| 650 | 0 | |a Cruise missiles. |0 http://id.loc.gov/authorities/subjects/sh85034367. | |
| 650 | 0 | |a Guided missiles |x Propulsion systems. |0 http://id.loc.gov/authorities/subjects/sh89004920. | |
| 700 | 1 | |a Harbour, L. | |
| 710 | 1 | |a United States. |b National Aeronautics and Space Administration. |0 http://id.loc.gov/authorities/names/n78087581 |1 http://isni.org/isni/0000000449071619. | |
| 710 | 2 | |a Lewis Research Center. |0 http://id.loc.gov/authorities/names/n80126316 |1 http://isni.org/isni/0000000406376607. | |
| 710 | 2 | |a Williams International. | |
| 710 | 1 | |a United States. |b Army Aviation Systems Command. |0 http://id.loc.gov/authorities/names/n78022877. | |
| 830 | 0 | |a AVSCOM technical report ; |v 86-C-9. |0 http://id.loc.gov/authorities/names/n86719948. | |
| 830 | 0 | |a NASA contractor report ; |v NASA CR-175080. |0 http://id.loc.gov/authorities/names/n83825229. | |
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| 907 | |a .b23132504 |b 05-16-19 |c 12-13-95 | ||
| 944 | |a MARS - RDA ENRICHED | ||
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Boulder Campus |c Norlin |d Norlin Library - Government Information - Microform |e NAS 1.26:175080 |h Superintendent of Documents classification |i document |n 1 |