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Parallel embedded boundary methods for fluid and rigid-body interaction
(ELSEVIER, 2015-06-05)
The implementations of an updated body-fitted and a non body-fitted method to deal with the interaction of a fluid and a rigid body are described. The physics of the fluid is modeled by the incompressible Navier-Stokes ...
Thermal fluid circulation around the Karliova triple junction: Geochemical features and volcano-tectonic implications (Eastern Turkey)
(2019)
The Karlıova triple junction (KTJ) in eastern Turkey has been subjected to incremental deformation resulting in complex kinematic and mechanical interactions throughout the upper crust. These interactions have generated ...
Projeto de uma bancada didática para determinar o número de Reynolds
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2018-09-26)
The fluid flows of liquids and gases can be divided basically in two modes: 1. Laminar - when fluid movement is highly ordered and streamlines are smooth, i.e. without changes abruptly of the path lines; 2. Turbulent - ...
Multiphysics modeling, experimental validations and building implementation of viscous fluid dampers
(National Information Centre of Earthquake Engineering, 2017)
The scope of this article is the design, testing, implementation and health-monitoring of viscous fluid dampers in a real building. First, a numerical model that captures the complex fluid dynamics and thermal behavior of ...
Evaluation of an Immersed Boundary Method for solving the fluid structure interaction problem in refrigeration compressor valves
(2014-01-01)
In refrigeration compressors, the suction and discharge valves are responsible for the retention of the refrigerant from the suction chamber to the cylinder and passage from the cylinder to the discharge chamber. As the ...
EVALUATION OF AN IMMERSED BOUNDARY METHOD FOR SOLVING THE FLUID STRUCTURE INTERACTION PROBLEM IN REFRIGERATION COMPRESSOR VALVES
(Int Center Numerical Methods Engineering, 2014-01-01)
In refrigeration compressors, the suction and discharge valves are responsible for the retention of the refrigerant from the suction chamber to the cylinder and passage from the cylinder to the discharge chamber. As the ...
Fluid transport across leaky epithelia: Central role of the tight junction and supporting role of aquaporins
(American Physiological Society, 2010-10)
The mechanism of epithelial fluid transport remains unsolved, which is partly due to inherent experimental difficulties. However, a preparation with which our laboratory works, the corneal endothelium, is a simple leaky ...
Modelagem dinâmica e simulação computacional de poços de petróleo verticais e direcionais com elevação por bombeio mecânico
(5º Congresso Brasileiro de Pesquisa e Desenvolvimento em Petróleo e Gás, 2009-10-15)
This paper presents a dynamic model of vertical oil wells using artificial elevation by suckerrod
pumping. The modeling of the system is separated by modules that provide a good understanding
of the system. The modules ...