Results 81 to 90 of about 80,881 (317)
Smolyak-Grid-Based Flutter Analysis with the Stochastic Aerodynamic Uncertainty
Discrete Dynamics in Nature and Society, 2014 How to estimate the stochastic aerodynamic parametric uncertainty on aeroelastic stability is studied in this current work. The aerodynamic uncertainty is more complicated than the structural one, and it takes more significant effect on the flutter ...
Yuting Dai, Chao Yang
doaj +1 more source
Multifunction tests of a frequency domain based flutter suppression system [PDF]
The process is described of analysis, design, digital implementation, and subsonic testing of an active control flutter suppression system for a full span, free-to-roll wind tunnel model of an advanced fighter concept.
Adams, William M., Jr. +1 more
core +1 more source
Flutter analysis and simulated flutter test of wings
, 2020 Çırpıntı, hava aracında ölümcül sonuçlara yol açabilecek dinamik bir kararsızlıktır. Çırpıntıyı önlemek, hava aracının yapısal tasarımını da etkileyen önemli bir tasarım girdisidir. Hava aracının ağırlığı ve performansı da bu girdiden etkilenir. Kanat tasarım faktörlerinin çırpıntı oluşumundaki rolünün anlaşılması tasarımcılara çırpıntı açısından ...
openaire +1 more source
Advanced Science, EarlyView.SLC2A3 derived lactate promotes metastasis through p53 lactylation at K120 and osteoclast differentiation. Pharmacological inhibition of SLC2A3 upregulates PD‐1 expression on CD8+ T cells via lactate induced p53 lactylation, which modulates immune evasion. ABSTRACT Bone metastasis is a devastating consequence of lung cancer.
Yi Ding +10 more
wiley +1 more source
Aerodynamic Analysis of Blade Stall Flutter Prediction for Transonic Compressor Using Energy Method
AerospaceIn this study, stall flutter onset prediction in a transonic compressor is carried out using the (uncoupled) energy method with Fourier transform. As the study is conducted computationally using computational fluid dynamics (CFD)-based simulations, the ...
Ali Arshad, Akshay Murali
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Flutter analysis of mistuned bladed disk
Transactions of the JSME (in Japanese), 2015 Although, in designing blades, it is assumed that all blades on a disk are identical (tuned system), the vibration characteristics of the blade is slightly different due to the manufacturing tolerance, the deviation of the material property, and so on (mistuned system).
Yasutomo KANEKO +3 more
openaire +3 more sources
Advanced Science, EarlyView.Skeleton‐oriented object segmentation (SKOOTS) introduces a new strategy for 3D mitochondrial instance segmentation by predicting explicit skeletons rather than relying on boundary cues. This approach enables robust analysis of densely packed organelles in large FIB‐SEM datasets.
Christopher J. Buswinka +3 more
wiley +1 more source
Flutter of a rectangular cylindrical shell subjected to inner fluid flow
Nihon Kikai Gakkai ronbunshu, 2015 This paper deals with flutter experiments and analysis of a rectangular cylindrical shell based on the non-planar unsteady lifting surface theory. In this study, experiments are conducted with a cantilevered rectangular cylindrical shell subjected to ...
Hiroya ITOH +2 more
doaj +1 more source
Encoding Cumulation to Learn Perturbative Nonlinear Oscillatory Dynamics
Advanced Science, EarlyView.Weak nonlinearities critically shape the long term behavior of oscillatory systems but are difficult to identify from data. A data‐driven framework is introduced to infer governing equations of weakly nonlinear oscillators from sparse and noisy observations.
Teng Ma +5 more
wiley +1 more source
Instability mechanism of flutter generated on a rectangular sheet
Nihon Kikai Gakkai ronbunshu, 2018 An instability mechanism of flutter generated on a rectangular flexible sheet in an axial fluid flow is investigated through the energy-transfer quantifications.
Keiichi HIROAKI, Masahiro WATANABE
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