Oil-smeared models aid wind tunnel measurements [PDF]
, 1964 For visualizing flow characteristics in wind tunnel tests, model surfaces are smeared with any common petroleum-base oils.
Katzoff, S., Loving, D. K.
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Advanced Materials, Volume 37, Issue 13, April 2, 2025.Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley +1 more source
An optical fiber balance for short-time wind tunnel force measurement of large-scale scramjet models
AIP AdvancesThe scale of a scramjet has a profound impact on its combustion characteristics, and accurately replicating the integrated coupling dynamics between an aircraft and a scramjet in wind tunnel tests remains a significant challenge.
Bin Xu, Shien Yu, Jianzhong Zhang
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Research progress in nozzle design for supersonic variable Mach number wind tunnel
Hangkong gongcheng jinzhanThe supersonic variable Mach number wind tunnel can operate at multiple Mach numbers during a single operation, which has unique advantages for studying supersonic maneuvering process and scramjet starting.
WANG Ao, DING Hao, TIAN Lifeng
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Experimental and Theoretical Investigation of Wind Tunnel Geometry, Emphasizing Factors Pertinent to V/STOL Vehicles Testing Progress Report No. 3, Sep. 16, 1965 - Mar. 15, 1966 [PDF]
Wind tunnel tests to measure converging flow field effects on V/STOL ...
Joppa, R. G.
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Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi +16 more
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MATEC Web of Conferences, 2017 The paper considers study of aeroeslatic stability of span structure using computational and experimental modelling of aerodynamics by wind-tunnel tests and numerical simulation at software package ANSYS CFX.
Fedosova Anastasia +2 more
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Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
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Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
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Space shuttle: Longitudinal and lateral directional stability characteristics of the MDAC high cross range delta wing orbiter [PDF]
Low speed wind tunnel tests on longitudinal and lateral stability of high cross range delta wing space ...
Field, D., Heinemann, D., Seeny, P. J.
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