Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Jürgen Seidel"'
Publikováno v:
Aerospace, Vol 11, Iss 10, p 827 (2024)
This article examines the flight dynamics and trajectory analysis of a parachute–payload system deployed from a C-17 aircraft. The aircraft is modeled with an open cargo door, extended flaps, and four turbo-fan engines operating at an altitude of 2
Externí odkaz:
https://doaj.org/article/eb3acc27e99f40b6954cf59977a5ee21
Publikováno v:
Aerospace, Vol 7, Iss 12, p 177 (2020)
This article presents the results of a computational investigation of an integrated propeller test case using the HPCMP CREATETM-AV Kestrel simulation tools. There is a renewed interest in propeller-driven aircraft for unmanned aerial vehicles, elect
Externí odkaz:
https://doaj.org/article/5509d80e1c2541c38de0afdb4ae4191f
Publikováno v:
AIAA Journal. :1-16
Despite the sufficient knowledge on the physics of vortices formed over slender delta wings, there is a lack of understanding about how corotating and counter-rotating vortices near the wing leading edge interact with each other. The vortex interacti
Autor:
Franziska Habermann, Konrad Burkmann, Bastian Hansel, Bianca Störr, Christian Schimpf, Jürgen Seidel, Martin Bertau, Florian Mertens
Publikováno v:
Dalton Transactions. 52:4880-4890
Non-substitutional Al improves the hydrogenation behaviour of V by lowering the equilibrium pressures and increasing the hydrogen capacity. Attempts to synthesise the hypothetical V(AlH4)x were not successful indicating its instability.
Publikováno v:
Physical Chemistry Chemical Physics. 24:7493-7504
This work presents a thermodynamically consistent kinetic model of the adsorption and desorption of NH3 on Fe/BEA zeolite, which reveals high SCR activity.
Publikováno v:
Aerospace Science and Technology. 138:108351
Autor:
Petr Koštál, Galina Sádovská, Radim Pilař, Jana Pastvova, Pavla Honcová, Jürgen Seidel, Petr Sazama
Publikováno v:
Renewable Energy. 168:1015-1026
Magnesium chloride hexahydrate and magnesium nitrate hexahydrate were tested for their thermal energy storage in a mixture with carbon materials. The graphite, graphene and zeolite-templated carbon replicas were used as a nucleating agent to supress
Autor:
Bianca Störr, Florian Mertens, Nadine Bette, Jürgen Seidel, Sebastian Hilbert, Andreas Lißner, Pit Völs
Publikováno v:
Industrial & Engineering Chemistry Research. 60:5114-5123
In the present study, the influence of the composition of Lewis basic (Mg,Al)Oₓ mixed oxide supports on CO₂ and CO methanation performance of (Ni,Mg,Al)-hydrotalcite-derived catalysts is investigated. The hydrotalcite-derived and related precurso
Autor:
Aravinth Sadagopan, Daning Huang, Adam Jirasek, Jürgen Seidel, Anshuman Pandey, Katya M. Casper
Publikováno v:
AIAA SCITECH 2022 Forum.
Autor:
Florian Mertens, Franziska Taubert, Jürgen Seidel, Matej Bobnar, Regina Hüttl, Roman Gumeniuk
Publikováno v:
The Journal of Chemical Thermodynamics. 130:119-128
This work presents the heat capacity of four lithium stannides Li17Sn4, Li7Sn2, Li13Sn5 and Li7Sn3 covering a temperature range from (2 to 865) K. Two different calorimeters depending on their specification were used. A calorimetric method based on a