Results 91 to 100 of about 57,121 (213)
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2008 In this work we consider the sixth elementary Volterra's distortion for a circular hollow, homogeneous, elastic, isotropic cylinder, to analyze the load acting on the bases as a Saint Venant characteristic external stress.
Pecoraio, Massimo +2 more
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Partial Differential Equations in Applied MathematicsWe study in this work structures formed under a unidirectional flow. The main problem that addresses sediment transport by aquatic flow. We present the formal derivation of a new sediment transport model by using a multiscale procedure in time and space.
Julien Zongo +2 more
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A new model for shallow viscoelastic free-surface flows forced by gravity on rough inclined bottom
ESAIM: Proceedings and Surveys, 2014 A thin-layer model for shallow viscoelastic free-surface gravity flows on slippery topographies around a flat plane has been derived recently in [Bouchut-Boyaval, M3AS (23) 2013]. We show here how the model can be modified for flows
Boyaval Sébastien
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SAINT-VENANT TYPE ESTIMATE FOR THE WAVE EQUATION
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2002 Bu çalışmada hızı azalan bir dalga denklemi için Uzaysal Azalım Kestirimi elde edilmiştir. Yük bölgesinden uzaklaşıldıkça son etkilerin, en azından kısa zaman aralıkları için çok hızlı bir şekilde azaldığı görülmüştür.
METİN YAMAN, Ö. FARUK GÖZÜKIZIL
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E3S Web of Conferences, 2018 In this work, we consider the long-standing problem of capturing dune formation in an erodible-bed channel at subcritical speed by using a reduced order model of depth-averaged equations.
Cañada-Pereira Pablo +1 more
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Diseño de riego por melgas empleando las ecuaciones de Saint-Venant, y Green y Ampt
Tecnología y ciencias del agua, 2015 Se presenta un método de diseño de riego por melgas basado en la aplicación de un modelo que emplea las ecuaciones de Saint-Venant para describir el flujo del agua sobre el suelo, y la ecuación de Green y Ampt para representar el flujo del agua en el ...
Heber Saucedo +2 more
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Online Model Identification Of Open-Channel System With High Order IDZ Model
MATEC Web of Conferences, 2018 In the control of open-channel, it is difficult to estimate wave propergation time because of the complexity of reflection, superposition and energy attenuation of shallow water waves. Although Saint-Venant equation have reasonable accuracy in describing
Liao Wenjun +5 more
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Real-time correction of channel-bed roughness and water level in river network hydrodynamic modeling for accurate forecasting. [PDF]
Sci Rep, 2023 Chen Y, Cao F, Cheng W, Liu B, Yu P.
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For a wave equation involving p-Laplacian term Phragmen-Lindelöf type estimates
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2013 Behaviours of the solutions to initial-boundary value problems in terms of spatial or time variables are investigateted by the teories such as Phragmen-Lindölef Theorem and Saint-Venant Principle.
Emel Aydın, Yalçın Yılmaz
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Whitham's equations for modulated roll-waves in shallow flows
, 2010 This paper is concerned with the detailed behaviour of roll-waves undergoing a low-frequency perturbation. We rst derive the so-called Whitham's averaged modulation equations and relate the well-posedness of this set of equations to the spectral ...
Noble, Pascal, Rodrigues, Luis Miguel
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