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Impact of lift propeller drag on the performance of eVTOL lift+cruise aircraft
Aerospace Science and Technology, 2021Alessandro Bacchini +2 more
exaly
1979
Let the following commutative diagram of functors be given: Open image in new window Then a general criterion is proved which allows to show the existence of U-semifinal liftings provided V admits the formation of certain V-semifinal liftings. Several results appear as corollaries, in particular sufficient (and partly necessary) conditions to get ...
openaire +1 more source
Let the following commutative diagram of functors be given: Open image in new window Then a general criterion is proved which allows to show the existence of U-semifinal liftings provided V admits the formation of certain V-semifinal liftings. Several results appear as corollaries, in particular sufficient (and partly necessary) conditions to get ...
openaire +1 more source
LIFTING ASSEMBLY OF A LIFT JACK AND LIFT JACK
2016Hubanordnung eines Hubwagens mit einem Hubmast mit mindestens einem Mastrahmen und einem Lastteil sowie einem Hubantrieb mit mindestens einer den Mastrahmen anhebenden Hubkette, die über einen Anbindungspunkt am Mastrahmen befestigt und über einen Umlenkpunkt geführt ist, wobei am Mastrahmen zwischen Anbindungspunkt und Umlenkpunkt der Hubkette ...
openaire +1 more source
Lift Coefficients of Clean Ellipsoidal Bubbles in Linear Shear Flows
International Journal of Multiphase Flow, 2020Kosuke Hayashi +2 more
exaly

