Results 51 to 60 of about 3,975 (137)

Energy efficient engine: Flight propulsion system preliminary analysis and design [PDF]

open access: yes
The characteristics of an advanced flight propulsion system (FPS), suitable for introduction in the late 1980's to early 1990's, was more fully defined. It was determined that all goals for efficiency, environmental considerations, and economics could be
Beitler, R. S.   +9 more
core   +1 more source

Aeronautical engineering: A special bibliography with indexes, supplement 80 [PDF]

open access: yes
This bibliography lists 277 reports, articles, and other documents introduced into the NASA scientific and technical information system in January ...

core   +1 more source

30th International Conference on Condition Monitoring and Diagnostic Engineering Management (COMADEM 2017) [PDF]

open access: yes
Proceedings of COMADEM ...
Brooks, Hadley Laurence   +4 more
core  

Gas hydrate technology: state of the art and future possibilities for Europe [PDF]

open access: yes, 2017
Interest in natural gas hydrates has been steadily increasing over the last few decades, with the understanding that exploitation of this abundant unconventional source may help meet the ever-increasing energy demand and assist in reduction of CO2 ...
Bertrand, Chazallon   +21 more
core  

Conceptual design study of advanced acoustic composite nacelle [PDF]

open access: yes
Conceptual nacelle designs for wide-bodied and for advanced-technology transports were studied with the objective of achieving significant reductions in community noise with minimum penalties in airplane weight, cost, and in operating expense by the ...
Goodall, R. G., Painter, G. W.
core   +1 more source

Applied Analysis and Synthesis of Complex Systems: Proceedings of the IIASA-Kyoto University Joint Seminar, June 28-29, 2004 [PDF]

open access: yes, 2004
This two-day seminar aimed at introducing the new development of the COE by Kyoto University to IIASA and discussing general modeling methodologies for complex systems consisting of many elements, mostly via nonlinear, large-scale interactions.
Makowski, M., Sawaragi, T., Tsuchiya, K.
core  

Aeronautical engineering: A continuing bibliography with indexes, supplement 100 [PDF]

open access: yes
This bibliography lists 295 reports, articles, and other documents introduced into the NASA Scientific and Technical Information System in August ...

core   +1 more source

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