Results 181 to 190 of about 177,434 (388)
Supersonic Stall Flutter of High Speed Fans [PDF]
An analytical model is developed for predicting the onset of supersonic stall bending flutter in axial flow compressors. The analysis is based on a modified two dimensional, compressible, unsteady actuator disk theory.
Adamczyk, J. J., Jutras, R., Stevens, W.
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American Journal of Community Psychology, EarlyView.Abstract This paper describes a 3‐year community–partnered research initiative focused on advancing early reading, racial equity, and relationships—collectively known as the 3Rs Initiative. The project brought together researchers and community members committed to ensuring that all adults in the county embody a shared “3Rs mindset” to better support ...
Shannon B. Wanless +3 more
wiley +1 more source
Dangerous consequence from use of phenytoin in atrial flutter. [PDF]
, 1967 Joyce Grissom +3 more
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Transonic flutter study of a 50.5 deg cropped-delta wing with two rearward-mounted nacelles [PDF]
Transonic flutter characteristics of three geometrically similar delta-wing models were experimentally determined in the Langley transonic dynamics tunnel at Mach numbers from about 0.6 to 1.2.
Abel, I., Ruhlin, C. L., Sandford, M. C.
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Flutter suppression for the active flexible wing: Control system design and experimental validation AIAA-92-2097 [PDF]
, 1992 The synthesis and experimental validation of a control law for13; an actiqe flutter suppression system for the Active Flexible13; Wing wind-tunnel model is presenied. The design was13; accomplished with traditional root locus and Nyquist methods13; using
Srinathkumar, S, Waszak, Martin R
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Asian Journal of Organic Chemistry, EarlyView.Indanedione dimers bearing electron‐donating thiophene groups show low‐temperature C─C bond scission in solution via the captodative effect. This feature was significantly changed in the solid state, showing much higher bond scission temperature in the dimethylthiophene derivative, while the one with methylbenzothiophene unit showed comparative bond ...
Yukina Yamamoto +4 more
wiley +1 more source
Atrial Flutter and the Circus Movement Hypothesis [PDF]
, 1966 David A. Rytand
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Results of a parametric aeroelastic stability analysis of a generic X-wing aircraft [PDF]
This paper discusses the trends in longitudinal dynamic aeroelastic stability of a generic x-wing aircraft model with design parameter variations. X-wing rotor blade sweep angle, ratio of blade mass to total vehicle mass, blade structural stiffness cross-
Gilbert, Michael G. +2 more
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Realising Aboriginal Community Controlled Approaches to Child Reunification
Australian Journal of Social Issues, EarlyView.ABSTRACT Reunification rates for Aboriginal and Torres Strait Islander children in out‐of‐home care (OOHC) in Australia are critically low, even though reunification is the preferred permanency outcome for children following removal, and despite a range of mechanisms and strategies ostensibly to support effective reunification. To better understand the
B. J. Newton +4 more
wiley +1 more source