Results 51 to 60 of about 48,317 (249)
The Effect of Consolidation on TBM Shield Loading in Water-Bearing Squeezing Ground [PDF]
, 2018 Jamming or overstressing of the shield due to ground pressure are potential problems for tunnel boring machine (TBM) tunnelling in squeezing ground. The risk of shield jamming depends essentially on the deformation rate of the ground in the vicinity of ...
Anagnostou, G., Ramoni, M.
core
Advanced Energy Materials, EarlyView.A flexible InGaP/GaAs/InGaAs triple‐junction platform encapsulated with ultrathin glass enables unassisted electrocatalysis and space applications by providing robust protection against chemically aggressive and radiation‐rich environments. This work establishes a unified III–V multijunction photovoltaic platform that bridges space photovoltaics and ...
Sukkyu Hong +10 more
wiley +1 more source
Advanced Intelligent Discovery, EarlyView.Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang +3 more
wiley +1 more source
Reynolds and Mach number simulation of Apollo and Gemini re-entry and comparison with flight [PDF]
Reynolds and Mach numbers simulation of Apollo and Gemini reentry compared with flight ...
Boylan, D. E., Griffith, B. J.
core +1 more source
Advanced Intelligent Discovery, EarlyView.Capacitive, charge‐domain compute‐in‐memory (CIM) stores weights as capacitance,eliminating DC sneak paths and IR‐drop, yielding near‐zero standbypower. In this perspective, we present a device to systems level performance analysis of most promising architectures and predict apathway for upscaling capacitive CIM for sustainable edge computing ...
Kapil Bhardwaj +2 more
wiley +1 more source
Experimental Observations of Aerodynamic and Heating Test on Insulating Heat Shields [PDF]
Several different types of insulating heat shields have been subjected to aerodynamic tests and radiant-heating tests in order to obtain a better insight into the problems involved when the primary structure of m aerodynamically heated vehicle is ...
Anderson, Melvin S., Stroud, C. W.
core +1 more source
Effect of the excavation clearance of an under-crossing shield tunnel on existing shield tunnels
Tunnelling and Underground Space Technology, 2018 Abstract The excavation by earth pressure balance (EPB) shield could cause stress fields varied, which is harmful to adjacent existing structures. Thus the effect of excavation clearance of the EPB shield on the settlement of existing structures should be taken into account.
Minglun Yin +4 more
openaire +2 more sources
Shuttle system ascent aerodynamic and plume heating [PDF]
, 1985 The shuttle program provided a challenge to the aerothermodynamicist due to the complexity of the flow field around the vehicle during ascent, since the configuration causes multiple shock interactions between the elements.
Foster, L. D. +2 more
core +1 more source
Wind tunnel model damper [PDF]
, 1971 Damper system for alleviating air flow shock loads on wind tunnel ...
Bryan, M. B.
core +1 more source
Batteries &Supercaps, EarlyView.This review systematically analyzes electrolyte design strategies for lithium metal batteries, covering both liquid and solid‐state systems in parallel. Liquid strategies such as high‐concentration, fluorinated, and additive‐engineered electrolytes are discussed, as well as polymer‐, ceramic‐, and composite‐based solid electrolytes, highlighting their ...
Un Hwan Lee, Seonhye Park, Joonhee Kang
wiley +1 more source