Results 71 to 80 of about 57,121 (213)

MATHEMATICAL MODEL OF THE FUNCTIONING PROCESS OF A RUBBER BUSHING ON THE HOOKE AND SAINT-VENANT ELEMENTS’ BASIS

Вестник СибАДИ, 2019
Introduction. Rubber bushings are important parts of the spring systems of modern vehicles. The properties determine not only the comfort of car movement, but also affect the elastic suspension characteristics. When a bushing is deformed, linear sections
D. A. Tikhov-Tinnikov, V. S. Baradiev, A. I. Fedotov, A. V. Alekseev   +3 more
doaj   +1 more source

A full Eulerian finite difference approach for solving fluid-structure coupling problems

, 2010
A new simulation method for solving fluid-structure coupling problems has been developed. All the basic equations are numerically solved on a fixed Cartesian grid using a finite difference scheme. A volume-of-fluid formulation (Hirt and Nichols (1981, J.
Amsden, Bazilevs, Belytschko, Bonet, Canuto, Chang, Chen, Cottet, Dunne, Eggleton, Figueroa, Gao, Gil, Glowinski, Glowinski, Gong, Gueyffier, Gurtin, Gültop, Hamamoto, Harlow, Hirt, Hirt, Hu, Huang, Huang, Huerta, Huerta, Hughes, Hughes, Ikeno, Jacqmin, Jiang, Johnson, Kajishima, Kajishima, Kajishima, Kazuyasu Sugiyama, LeVeque, Li, Li, Liu, Liu, Liu, Matsunaga, Mooney, Mori, Nitikitpaiboon, Noh, Okazawa, Osher, Osher, Peskin, Peskin, Pozrikidis, Pozrikidis, Rivlin, Saad, Satoshi Ii, Sawada, Sethian, Shi, Shintaro Takeuchi, Shu Takagi, Simo, Skotheim, Stein, Sugiyama, Sussman, Takagi, Takeuchi, Tan, Taylor, Tezduyar, Tezduyar, Torii, Torii, Torii, Trapp, Tryggvason, Udaykumar, Van Hoogstraten, Watanabe, Wheeler, Xiao, Xiao, Yoichiro Matsumoto, Yokoi, Youngs, Yu, Yuki, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao   +96 more
core   +1 more source

Assimilation of SWOT Reach Water Surface Elevation Product Toward Enhanced Basin‐Scale Discharge Modeling

Earth and Space Science, Volume 13, Issue 4, April 2026.
Abstract The high‐resolution measurements of surface water recorded by the recently launched Surface Water and Ocean Topography (SWOT) mission offers unprecedented opportunities toward accurate characterization of basin‐scale river discharge. This paper presents the first India‐centric study regarding the potential of assimilation of SWOT Water Surface
Manu K. Soman, Jayaluxmi Indu, Subhankar Karmakar   +2 more
wiley   +1 more source

On Modeling and Constrained Model Predictive Control of Open Irrigation Canals

Journal of Control Science and Engineering, 2017
This paper proposes a model predictive control of open irrigation canals with constraints. The Saint-Venant equations are widely used in hydraulics to model an open canal.
Lihui Cen, Ziqiang Wu, Xiaofang Chen, Yanggui Zou, Shaohui Zhang   +4 more
doaj   +1 more source

Street‐to‐Pipe Diagnosis of Compound Rain–Tailwater Flooding in a Coastal Combined Sewer System: Sewer Pre‐Filling and Outfall Throttling

Earth's Future, Volume 14, Issue 4, April 2026.
Abstract Compound flooding in coastal cities occurs when heavy rainfall coincides with tide‐driven tailwater that reduces combined sewer system (CSS) discharge capacity, yet this coupling is rarely quantified from street to pipe scale. We develop a high‐resolution 1‐D/2‐D drainage–inundation model for Hoboken, New Jersey, calibrating the 1‐D drainage ...
Shihao Xi, Yao Hu
wiley   +1 more source

On some numerical methods for solving the 1-D Saint-Venant equations of general flow regime. Part 1: Numerical methods

Vietnam Journal of Mechanics, 2002
Development of methods for numerical simulation of dike- or dam-break flood is one of essential problems of Fluid Mechanics at the present time. Many numerical methods for solving the 1-D Saint-Venant equations have been proposed. However, the analysis,
Nguyen Van Hanh, Nguyen Van Diep, Ngo Huy Can   +2 more
doaj   +1 more source

Evaluation of Flood Forecasting Input Uncertainties in Transitional Inland‐Coastal Low‐Gradient Rivers

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.
ABSTRACT Flood forecasting in transitional inland‐coastal low‐gradient rivers is challenging due to complex interactions among meteorological, hydrologic, and coastal processes. This study evaluates how uncertainties in key forecast inputs affect flood prediction accuracy in such settings, using the Vermilion River (south‐central Louisiana).
Mohamed S. Awaad, Emad H. Habib
wiley   +1 more source

Exact solutions and physical analogies for unidirectional flows

, 2016
Unidirectional flow is the simplest phenomenon of fluid mechanics. Its mathematical description, the Dirichlet problem for Poisson's equation in two dimensions with constant forcing, arises in many physical contexts, such as the torsion of elastic beams,
Bazant, Martin Z.
core   +1 more source

Application of Discontinuity Layout Optimization to Metal Shells and Assemblies

International Journal for Numerical Methods in Engineering, Volume 127, Issue 5, 15 March 2026.
ABSTRACT Discontinuity Layout Optimization (DLO) provides a computationally efficient means of determining collapse loads and associated failure mechanisms across a wide spectrum of plasticity problems. The classical DLO method has focused separately on in‐plane and out‐of‐plane plasticity.
John Valentino, Linwei He, Matthew Gilbert   +2 more
wiley   +1 more source

Efficient finite element hyperelasticity solver for blood vessel simulations

Journal of Algorithms & Computational Technology, 2020
The blood vessels play a key role in the human circulatory system. As a tremendous amount of efforts have been devoted to develop mathematical models for investigating the elastic behaviors of human blood vessels, high performance numerical algorithms ...
Xinhong Wang, Zhengzheng Yan, Yi Jiang, Rongliang Chen   +3 more
doaj   +1 more source