Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alex M. Stoll"'
Autor:
Karen A. Deere, Joseph M. Derlaga, Alex M. Stoll, Jeffrey K. Viken, Sally A. Viken, Melissa B. Carter
Publikováno v:
35th AIAA Applied Aerodynamics Conference.
A variety of tools, from fundamental to high order, have been used to better understand applications of distributed electric propulsion to aid the wing and propulsion system design of the Leading Edge Asynchronous Propulsion Technology (LEAPTech) pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55e8c7d8dc67cafa40dadef99d645d61
https://doi.org/10.2514/6.2017-3925
https://doi.org/10.2514/6.2017-3925
Autor:
Melissa B. Carter, Sally A. Viken, Joseph M. Derlaga, Nicholas K. Borer, Brandon L. Litherland, Michael D. Patterson, Alex M. Stoll, Karen A. Deere
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
NASA's X-57 "Maxwell" flight demonstrator incorporates distributed electric propulsion technologies in a design that will achieve a significant reduction in energy used in cruise flight. A substantial portion of these energy savings come from benefic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28be13cf527ffa5f3114294a66b9fc90
https://doi.org/10.2514/6.2017-0209
https://doi.org/10.2514/6.2017-0209
Autor:
Gregor Veble Mikic, Alex M. Stoll
Publikováno v:
16th AIAA Aviation Technology, Integration, and Operations Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea17f3ee0565bc96595dc29f20c3210b
https://doi.org/10.2514/6.2016-3765
https://doi.org/10.2514/6.2016-3765
Publikováno v:
16th AIAA Aviation Technology, Integration, and Operations Conference.
Theoretical and numerical aspects of aerodynamic efficiency of propulsion systems are studied. Focus is on types of propulsion that closely couples to the aerodynamics of the complete vehicle. We discuss the effects of local flow fields, which are af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd448a84dbd22ee989604b2b4f799cce
https://doi.org/10.2514/6.2016-3764
https://doi.org/10.2514/6.2016-3764
Publikováno v:
15th AIAA Aviation Technology, Integration, and Operations Conference.
The development of a wingtip-mounted electric lift propeller concept to enable quiet, efficient VTOL aircraft has yielded a promising UAV design employing two-bladed propellers that lock into a fixed position during horizontal flight to become wingti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b37b72fccac1e46ca0e868f15e586f06
https://doi.org/10.2514/6.2015-3336
https://doi.org/10.2514/6.2015-3336
Publikováno v:
14th AIAA Aviation Technology, Integration, and Operations Conference.
Recent advances in electric propulsion technologies have opened up new design options for aircraft through the application of distributed electric propulsion. Notably, many vertical takeoff and landing configurations that were previously impractical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ee987d02ed5b51701332c25f0f6b3bb
https://doi.org/10.2514/6.2014-2407
https://doi.org/10.2514/6.2014-2407
Publikováno v:
14th AIAA Aviation Technology, Integration, and Operations Conference.
One promising application of recent advances in electric aircraft propulsion technologies is a blown wing realized through the placement of a number of electric motors driving individual tractor propellers spaced along each wing. This configuration i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59f9020817d7ed646c095498b1aecb0f
https://doi.org/10.2514/6.2014-2851
https://doi.org/10.2514/6.2014-2851
Publikováno v:
2013 Aviation Technology, Integration, and Operations Conference.
ight, becoming lifting surfaces. The design of these blades and their integration onto an airframe pose many challenges, including performing this blade repositioning with a mechanism that is adequately simple, reliable, lightweight, and aerodynamic;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::968c6cdf9b0af75b1fc9da9e2b5507a1
https://doi.org/10.2514/6.2013-4374
https://doi.org/10.2514/6.2013-4374
Publikováno v:
AIAA SPACE 2010 Conference & Exposition.
A hybrid rocket was designed as a demonstrator for the second stage of a Mars Ascent Vehicle for use in a Mars Sample Return mission. Paraffin wax was chosen as the fuel, with liquid nitrous oxide as the oxidizer in order to replicate a Stanford Univ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b48bff633874ff94dc53520cf39ff36
https://doi.org/10.2514/6.2010-8840
https://doi.org/10.2514/6.2010-8840