Results 81 to 90 of about 3,546 (197)
Journal of Field Robotics, EarlyView.ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong +13 more
wiley +1 more source
Planform effects on the supersonic aerodynamics of multibody configurations [PDF]
An experimental and theoretical investigation of the effect of planform on the supersonic aerodynamics of low-fineness-ratio multibody configurations was conducted.
Mcmillin, Naomi, Wood, Richard M.
core +1 more source
Effect of Mach number on droplet aerobreakup in shear stripping regime. [PDF]
Exp Fluids, 2020 Wang Z, Hopfes T, Giglmaier M, Adams NA.
europepmc +1 more source
Sustainable Development, EarlyView.ABSTRACT In 2024, global annual issuance exceeded USD 1.1 trillion mostly through green bonds, credits, and sustainability‐linked instruments, yet significant regional disparities remain. This article examines how Qatar and Türkiye, two hydrocarbon‐dependent but rapidly transitioning economies, are integrating green finance into their sustainability ...
Furkan Ahmad +4 more
wiley +1 more source
An old integration scheme for compressible flows revisited, refurbished and put to work [PDF]
A scheme for integrating the Euler equations of compressible flow in any hyperbolic case is presented. The scheme relies on the concept of characteristics but is strictly a finite difference scheme.
Moretti, G.
core +1 more source
Stability and plasticity interaction in building‐size steel sway frames
Steel Construction, EarlyView.Abstract Accurate design rules are crucial for the safety, sustainability and economy of steel structures. To predict the load‐bearing capacity of sway structures, Eurocode 3, Part 1‐1, uses individual member unity checks, which are assumed to include the interaction between members, related to their stability and plastic behaviour.
Hèrm Hofmeyer +3 more
wiley +1 more source
Unsteady aerodynamic flow field analysis of the space shuttle configuration. Part 2: Launch vehicle aeroelastic analysis [PDF]
An exploratory analysis has been made of the aeroelastic stability of the Space Shuttle Launch Configuration, with the objective of defining critical flow phenomena with adverse aeroelastic effects and developing simple analytic means of describing the ...
Ericsson, L. E., Reding, J. P.
core +1 more source
On theory and methods for advanced detonation-driven hypervelocity shock tunnels. [PDF]
Natl Sci Rev, 2020 Jiang Z, Li J, Hu Z, Liu Y, Yu H.
europepmc +1 more source
Structural Concrete, EarlyView.Abstract Fiber addition is a common strategy to enhance concrete's durability, avoiding cracks and reducing penetration of harmful agents. In this research, a sustainable fiber‐like material obtained from mechanical recycling of dismantled wind‐turbine blades and made up of glass fiber‐reinforced polymer (GFRP) fibers and microfibers, balsa wood, and ...
Javier Manso‐Morato +4 more
wiley +1 more source
Development of computational fluid dynamics at NASA Ames Research Center [PDF]
Ames Research Center has the lead role among NASA centers to conduct research in computational fluid dynamics. The past, the present, and the future prospects in this field are reviewed.
Inouye, M.
core +1 more source