Results 41 to 50 of about 8,509 (316)
Effect of Moist Air on Transonic Internal Flow around a Plate
Journal of Fluid Science and Technology, 2009 The unsteady phenomena in the transonic flow around airfoils are observed in the flow field of fan, compressor blades and butterfly valves, and this causes often serious problems such as the aeroacoustic noise and the vibration.
A.B.M. Toufique HASAN +3 more
doaj +1 more source
Simulation of Casing Treatments ofa Transonic Compressor Stage
International Journal of Rotating Machinery, 2008 This article presents the study of casing treatments on an axial compressor stage for improving stability and enhancing stall margin. So far, many simulations of casing treatments on single rotor or rotor‐stator configurations were performed. But as the application of casing treatments in engines will be in a multistage compressor, in this study, the ...
M. Hembera, H.-P. Kau, E. Johann
openaire +2 more sources
Advanced Functional Materials, EarlyView.A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang +14 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller +6 more
wiley +1 more source
Transonic Axial Compressor Design Tool
, 2020 A new design procedure using commercially-off-the-shelf (COTS) software, MATLAB, SolidWorks and ANSYS-WorkBench (CFX and Mechanical) for the geometry generation and analysis of axial compressors. Approved for public release; distribution is unlimited. MIPR2FDAVXR035 U.S.
Gannon, Anthony J., Hobson, Garth V.
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Design of Compressor Blades Suitable for Transonic Axial-Flow Compressors [PDF]
ASME 1967 Gas Turbine Conference and Products Show, 1967 This paper deals with the development of a blade profile suitable for transonic axial-flow compressors. Development of new incidence and deviation rules incorporating thickness, Mach numbers, and position of maximum thickness corrections are fully explained.
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Half-scale transonic compressor rapid testing rig
Journal of Physics: Conference Series, 2023 Abstract High-speed compressor testing is costly due to mechanical complexity and hazardous due to the high energy involved. In the past this has limited the speed and amount of testing. In this paper a new rig architecture is presented that aims to test a scaled transonic compressor stage rapidly.
Wang, T, Taylor, JV
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Conductive Bonding and System Architectures for High‐Performance Flexible Electronics
Advanced Functional Materials, EarlyView.This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley +1 more source
Aerospace, 2023 The aim of this research was to explore the mechanisms underlying the effect of self-circulating casing treatment with different circumferential coverage ratios on the aerodynamic performance of a transonic centrifugal compressor.
Haoguang Zhang +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao +6 more
wiley +1 more source