Journal ArticleDOI
Simultaneous measurement of velocity and temperature fields during natural convection in a water-filled cubical cavity
TLDR
In this article, an efficient use of Z-type schlieren technique for simultaneous measurement of ray-averaged velocity as well as temperature fields beside qualitative flow visualization is proposed.About:
This article is published in Experimental Thermal and Fluid Science.The article was published on 2018-12-01. It has received 18 citations till now. The article focuses on the topics: Schlieren & Nusselt number.read more
Citations
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Particle Image Velocimetry
TL;DR: In this article, Bueken et al. present a conference on Particle Image Velocimetry (PIV) at the Sala de Juntes de l'FNB impartida pel professor Peter Buekens da l'Antwerp Maritime Acedemy (Belgica).
Journal ArticleDOI
A Review on the Control Parameters of Natural Convection in Different Shaped Cavities with and without Nanofluid
Sara Rostami,Saeed Aghakhani,Ahmad Hajatzadeh Pordanjani,Masoud Afrand,Goshtasp Cheraghian,Hakan F. Oztop,Mostafa Safdari Shadloo +6 more
TL;DR: A review of recent natural convection studies can be found in this article, where the authors classified the articles based on effective parameters such as magnetic forces, fin, porous media and cavity angles.
Journal ArticleDOI
SOPHIA: Development of Lagrangian-based CFD code for nuclear thermal-hydraulics and safety applications
TL;DR: The overall features of the SOPHIA code, including governing equations, algorithms, and parallelization methods, are summarized, along with some benchmark simulations.
Journal ArticleDOI
Critical role of Prandtl number on multiple steady states during natural convection in square enclosures: Analysis of heat transfer rates, flow and thermal maps
TL;DR: In this article, the effect of Prandtl number on the multiplicity of the steady states (flow and temperature maps) is investigated for the natural convection of Newtonian fluids within a square enclosure involving hot bottom wall, cold side walls and adiabatic top wall.
Journal ArticleDOI
Experimental study on the thermal control of a roof-top collective building antenna using a porous matrix filled with Water-Copper nanofluid
TL;DR: In this article , a roof-top collective building antenna was placed inside a concentric quasi-cylindrical cavity maintained at low temperature, and cooling was provided by a Water-Copper nanofluid saturated porous matrix placed between the antenna and the enclosure.
References
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Book
Particle Image Velocimetry: A Practical Guide
TL;DR: In this paper, the authors present a practical guide for the planning, performance and understanding of experiments employing the PIV technique, which is primarily intended for engineers, scientists and students, who already have some basic knowledge of fluid mechanics and nonintrusive optical measurement techniques.
Journal ArticleDOI
Particle-Imaging Techniques for Experimental Fluid Mechanics
TL;DR: A review of these methods can be found in articles by Lauterborn & Vogel (1984), Adrian (1986a), Hesselink (1988), and Dudderar et al..
Book ChapterDOI
Particle Image Velocimetry
TL;DR: In this paper, the authors use hot-wire (HW) or laser velocimetry (LV) to estimate the velocity, vorticity, and pressure fields of wake flows.
Journal ArticleDOI
Fundamentals of digital particle image velocimetry
TL;DR: In this paper, the measurement principle of digital particle image velocimetry (PIV) is described in terms of linear system theory and conditions for PIV correlation analysis as a valid interrogation method are determined.
Book
Schlieren and Shadowgraph Techniques : Visualizing Phenomena in Transparent Media
Gary S. Settles,EE Covert +1 more
TL;DR: In this article, the Schlieren approach is used to estimate the sensitivity and range of the Schlieser image. But, the sensitivity of the image is not a function of the light source, but of the background.
Related Papers (5)
Quantitative measurements in an unsteady flame using high-speed rainbow schlieren deflectometry
Tommy Wong,Ajay K. Agrawal +1 more