Results 131 to 140 of about 9,883 (263)
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract Accurately estimating the terrestrial carbon sink is crucial for understanding the global carbon cycle. Here, we examine how different parameterizations of the key leaf photosynthetic capacity parameter, namely the maximum Rubisco carboxylation rate normalized to 25°C (Vcmax25), influence terrestrial carbon flux estimates within an atmospheric
Lei Shu +5 more
wiley +1 more source
Influence of the shock wave-turbulence interaction on the swirl distortion in hypersonic inlet
Advances in AerodynamicsThis study uses the Large Eddy Simulation (LES) technique to conduct an exhaustive analysis of the flow characteristics within the Rectangular-to-Elliptical shape Transition (REST) inlet under Mach 6 conditions.
Zhenlong Wu +4 more
doaj +1 more source
Helix-simulation framework development for assessment of rotorcraft engines [PDF]
, 2011 The inevitable growth of air traffic resulting from the increasing demands on utilization of the aircraft for various purposes has introduced public awareness and concern about the contribution of air traffic towards climate change.
Mohseni, Martina, Martina Mohseni
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Development of Vertical Wind Turbine Blades Using 4D Printing of Composites
Polymer Composites, Volume 47, Issue 12, Page 10966-10975, 20 June 2026.Vertical axis wind turbine: White blade: Commercial. Black blade: Composite. ABSTRACT This paper presents the procedure to make vertical wind turbine blades using the technique of 4D printing of composites (4DPC). The blades are made using carbon/epoxy composite materials with a fiber volume fraction of about 60%.
Emad Fakhimi, Suong Van Hoa
wiley +1 more source
Preliminary Design of Regional Aircraft—Integration of a Fuel Cell-Electric Energy Network in SUAVE
AerospaceTo enable climate-neutral aviation, improving the energy efficiency of aircraft is essential. The research project Synergies of Highly Integrated Transport Aircraft investigates cross-disciplinary synergies in aircraft and propulsion technologies to ...
Jakob Schlittenhardt +4 more
doaj +1 more source
Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
Experimental Demonstration of the Concept of Endothermic Fuels for Providing Efficient Cooling to Scramjet Combustors [PDF]
, 2011 The development of endothermic fuels is important for providing efficient cooling to scramjet combustors operating at high Mach numbers. Generally the fuel itself can be used as coolant for the engine elements.
Srinivas, J, Manjunath, P
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The spread of non‐native species
Biological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock +16 more
wiley +1 more source
, 2019 The ELICA research project activities are focused on the conceptual design of a 19 passengers commuter aircraft based on alternative propulsion concepts, targeting near-zero CO2 emissions.
P. Della Vecchia +2 more
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Map-based Simulation Model for Energetic Assessment of Electric Propulsion Systems
The electric propulsion systems modeling is a necessary tool for the evaluation of performance and onboard energy source requirements in electrically propelled aircraft.
Vaschetto, Silvio +3 more
core +1 more source