CuBr laser in measurements of fluid-flow fields with PIV method

2000 ◽  
Author(s):  
Marek Kocik ◽  
Janusz Podlinski ◽  
Jaroslaw Dekowski ◽  
Jerzy Mizeraczyk
Keyword(s):  
Fluid Flow ◽  
Flow Fields ◽  
Piv Method

A sliding mode estimation method for fluid flow fields using a differential inclusions-based analysis

2020 ◽  
pp. 1-10 ◽  
Author(s):  
Krishna Bhavithavya Kidambi ◽  
William MacKunis ◽  
Sergey V. Drakunov ◽  
Vladimir Golubev
Keyword(s):  
Fluid Flow ◽  
Differential Inclusions ◽  
Sliding Mode ◽  
Estimation Method ◽  
Flow Fields ◽  
Mode Estimation

The Practical Application of CFD in the Design of Industrial Centrifugal Compressors

2000 ◽  
Author(s):  
James M. Sorokes ◽  
Bradley R. Hutchinson
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Fluid Flow ◽  
Gas Turbine ◽  
Flow Fields ◽  
Practical Application ◽  
Jet Engine ◽  
Flow Problems ◽  
Computational Fluid Dynamics Cfd ◽  
Complex Fluid

Abstract In the development of industrial turbomachinery, the aerodynamic designer is faced with many complex fluid flow problems. In the mid to late 1980’s, Computational Fluid Dynamics (CFD) software was developed to assist in the solution of these flow fields. Initially applied only by high end gas turbine or jet engine designers, these sophisticated tools eventually found their way to engineers at industrial turbomachinery manufacturers. However, it has only been in the last five to ten years that industrial users have begun to make more widespread use of CFD. There are a variety of reasons for this slow adoption.

scholarly journals A point-cloud deep learning framework for prediction of fluid flow fields on irregular geometries

2021 ◽  
Vol 33 (2) ◽  
pp. 027104
Author(s):  
Ali Kashefi ◽  
Davis Rempe ◽  
Leonidas J. Guibas
Keyword(s):  
Deep Learning ◽  
Fluid Flow ◽  
Point Cloud ◽  
Flow Fields ◽  
Learning Framework ◽  
Irregular Geometries

scholarly journals Perturbation Solution for Radiating Viscoelastic Fluid Flow and Heat Transfer with Convective Boundary Condition in Nonuniform Channel with Hall Current and Chemical Reaction

2013 ◽  
Vol 2013 ◽  
pp. 1-14 ◽  
Author(s):  
B. J. Gireesha ◽  
B. Mahanthesh
Keyword(s):  
Boundary Condition ◽  
Fluid Flow ◽  
Chemical Reaction ◽  
Viscoelastic Fluid ◽  
Hall Current ◽  
Perturbation Technique ◽  
Nonlinear Partial Differential Equations ◽  
Convective Boundary Condition ◽  
Flow Fields ◽  
Convective Boundary

A mathematical analysis has been performed for heat and mass transfer of a time-dependent MHD flow of an electrically conducting viscoelastic fluid in nonuniform vertical channel with convective boundary condition. The fluid flow is considered between a vertical long wavy wall and a parallel flat wall saturated with the porous medium. The effects of thermal radiation, heat absorption, chemical reaction, and Hall current are taken into account. The prevailing nonlinear partial differential equations are derived by considering Boussinesq approximation, and the same equations are solved analytically using perturbation technique. Further the expressions for skin friction, Nusselt number, and Sherwood number are presented. The effects of various pertinent parameters on different flow fields are analyzed graphically and tabularly. It is found that effects of Hall parameter and Biot number are unfavorable on velocity profiles, but this trend is reverse for the effect of thermal and solutal Grashof numbers. The expressions of different flow fields satisfy the imposed boundary conditions, which is shown in all graphs; this implies accuracy of the solution.

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