Results 101 to 110 of about 93,173 (332)
Computational fluid dynamics and aerothermodynamics [PDF]
At the present time the efforts on this project are organized into two areas: the development of an approximate stagnation point solution and approximate flowfield studies which can be used to develop and investigate shock jump, electron temperature ...
Carlson, Leland A.
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A general method for unsteady stagnation region heat transfer and results for model turbine flows [PDF]
, 1987 Recent experiments suggest that the heat-transfer characteristics of stator blades are influenced by the frequency of passing of upstream rotor blades. The calculation of these effects requires that the movement of the stagnation point with variations in
Cebeci, Tuncer +3 more
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Advanced Energy Materials, EarlyView.Component‐level engineering in alkaline water electrolysis (AWE) is systematically analyzed, highlighting strategies in porous electrodes, bubble management, membranes, and flow fields to overcome mass‐transport bottlenecks. By linking microstructural design to multi‐scale ionic and gas transport, this Review establishes design principles that connect ...
Qian Zhang +9 more
wiley +1 more source
Maximum two-phase flow rates of subcooled nitrogen through a sharp-edged orifice [PDF]
Data are presented of an experiment in which subcooled liquid nitrogen was discharged through a sharp-edged orifice at flow rates near the maximum.
Simoneau, R. J.
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On the width of cold fronts in clusters of galaxies due to conduction
, 2007 We consider the impact of thermal conduction in clusters of galaxies on the (unmagnetized) interface between a cold gaseous cloud and a hotter gas flowing over the cloud (the so-called cold front).
Churazov, E. +4 more
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Advanced Energy Materials, EarlyView.Perovskite solar cells are promising candidates for scalable renewable energy technologies, but progress is often limited by complex fabrication processes and poor reproducibility. Here, we develop integrated workflows that combine automated high‐throughput fabrication with hybrid data‐driven modeling to design, build, and evaluate thin‐film ...
Yanxue Wang +11 more
wiley +1 more source
Three-dimensional Numerical Simulation of Ice Accretion on an Engine Inlet Strut [PDF]
Journal of Applied Fluid MechanicsIcing on aircraft engine inlet components can impair performance and safety. This study numerically simulates the icing process on a full-scale engine inlet strut under real operating conditions.
Y. Jiang +4 more
doaj +1 more source
The NASA Langley Research Center 0.3-meter transonic cryogenic tunnel T-P/Re-M controller manual [PDF]
A new microcomputer based controller for the 0.3-m Transonic Cryogenic Tunnel (TCT) has been commissioned in 1988 and has reliably operated for more than a year.
Balakrishna, S., Kilgore, W. Allen
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Advanced Energy and Sustainability Research, EarlyView.Graphite anode lithiation and lithium plating are explored using high‐resolution light optical microscopy under inert gas atmosphere. Colorimetric analysis and machine learning reveal lithiation stages depending on C‐rate and state‐of‐charge. With increasing C‐rate, heterogeneity of lithiation increases, resulting in up to three phases coexisting in ...
Marius Bolsinger +4 more
wiley +1 more source
Scientific Reports, 2017 Solar thermal energy conversion has attracted substantial renewed interest due to its applications in industrial heating, air conditioning, and electricity generation.
Nathan H. Thomas +3 more
doaj +1 more source