The design and development of transonic multistage compressors [PDF]
The development of the transonic multistage compressor is reviewed. Changing trends in design and performance parameters are noted. These changes are related to advances in compressor aerodynamics, computational fluid mechanics and other enabling ...
Ball, C. L. +2 more
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The discipline research in turbomachinery, which is directed toward building the tools needed to understand such a complex flow phenomenon, is based on the fact that flow in turbomachinery is fundamentally unsteady or time dependent.
Adamczyk, John J. +4 more
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Intensification of Dry Reforming of Methane on Membrane Catalyst: Confirmation and Development of the Hypothesis. [PDF]
Membranes (Basel), 2022 Gavrilova N +4 more
europepmc +1 more source
Enhancing aeropropulsion research with high-speed interactive computing [PDF]
NASA-Lewis has committed to a long range goal of creating a numerical test cell for aeropropulsion research and development. Efforts are underway to develop a first generation Numerical Propulsion System Simulation (NPSS).
Arpasi, Dale J. +2 more
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Combination resonance and primary resonance characteristics of a dual-rotor system under the condition of the synchronous impact of the inter-shaft bearing. [PDF]
Sci Rep, 2023 Zuo G, Hou L, Lin R, Ren S, Chen Y.
europepmc +1 more source
Fluid machines: Expanding the limits, past and future [PDF]
During the 40 yr period from 1940 to 1980, the capabilities and operating limits of fluid machines were greatly extended. This was due to a research program, carried out to meet the needs of aerospace programs. Some of the events are reviewed.
Hartmann, M. J., Sandercock, D. M.
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Transient Behavior in Variable Geometry Industrial Gas Turbines: A Comprehensive Overview of Pertinent Modeling Techniques. [PDF]
Entropy (Basel), 2021 Hashmi MB, Lemma TA, Ahsan S, Rahman S.
europepmc +1 more source
Cryogenic technology for infrared detection in space. [PDF]
Sci Rep, 2022 Han Y, Zhang A.
europepmc +1 more source
Experimental evaluation of outer case blowing or bleeding of single stage axial flow compressor. Part I - Design of rotor and bleeding and blowing configurations [PDF]
Rotor design to evaluate outer case blowing or bleeding of single stage axial flow ...
Griffin, R. G., Smith, L. H., Jr.
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Unsteady flows in axial turbomachines [PDF]
, 1957 Of the various unsteady flows that occur in axial turbomachines certain asymmetric disturbances, of wave length large in comparison with blade spacing, have become understood to a certain extent.
Marble, Frank E., Rannie, W. Duncan
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