Results 181 to 190 of about 438,680 (418)
Comments on ``Condensation in Nozzles'' [PDF]
, 1959 Peter P. Wegener, Leslie M. Mack
openalex +1 more source
Static internal performance of an axisymmetric nozzle with multiaxis thrust-vectoring capability [PDF]
An investigation was conducted in the static test facility of the Langley 16 Foot Transonic Tunnel in order to determine the internal performance characteristics of a multiaxis thrust vectoring axisymmetric nozzle.
Capone, Francis J. +1 more
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Starting flow through nozzles with temporally variable exit diameter [PDF]
, 2005 Starting flow through a nozzle or orifice typically results in the transient formation of a leading vortex ring and trailing jet. Experiments are conducted to investigate the dynamics of this process in the case of a temporally variable nozzle exit ...
Dabiri, John O., Gharib, Morteza
core
Cell Membrane Vesicle Camouflaged Artificial Cells
Advanced Functional Materials, EarlyView.Artificial cells camouflaged with a cell membrane vesicle coating are able to assemble into synthetic aggregates that exhibit rudimentary communication capabilities. Additionally, when these artificial cells are equipped with antioxidant capabilities, they are able to protect the intracellular homeostasis in HepG2 cells present in semi‐synthetic ...
Paula De Dios Andres +11 more
wiley +1 more source
Performance characteristics of a one-third-scale, vectorable ventral nozzle for SSTOVL aircraft [PDF]
Several proposed configurations for supersonic short takeoff, vertical landing aircraft will require one or more ventral nozzles for lift and pitch control. The swivel nozzle is one possible ventral nozzle configuration.
Esker, Barbara S., Mcardle, Jack G.
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Autonomous Control of Extrusion Bioprinting Using Convolutional Neural Networks
Advanced Functional Materials, EarlyView.This work presents a novel computer vision system for high‐fidelity monitoring of extrusion‐based bioprinting and a correction system utilizing convolutional neural networks for error mitigation. This system has demonstrated high detection accuracy and extrusion correction abilities that advance the state of the art toward accelerated printing ...
Daniel Kelly +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Solar‐driven evaporation is a promising solution to the global water crisis; however, it faces a significant challenge of salt accumulation during the evaporation process. This study introduces an innovative in situ electrical impedance tomography technique for real‐time monitoring of salt transportation in the evaporator.
Yang Xu +9 more
wiley +1 more source
Experimental results for a two-dimensional supersonic inlet used as a thrust deflecting nozzle [PDF]
Nearly all supersonic V/STOL aircraft concepts are dependent on the thrust deflecting capability of a nozzle. In one unique concept, referred to as the reverse flow dual fan, not only is there a thrust deflecting nozzle for the fan and core engine exit ...
Burstadt, Paul L., Johns, Albert L.
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Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source
Mathematical model of foam expansion rate generated in sprinklers
Magazine of Civil EngineeringFoam solution discharge is always accompanied by changes in the operating pressure due to different pressure losses along the pipeline in automatic foam extinguishing systems.
Kamluk Andrei +3 more
doaj +1 more source