Direct Simulation of Conjugate Heat Transfer of Jet in Channel Crossflow
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TLDR
In this paper, the authors present a DNS study of a hot, low momentum laminar water jet discharged into a cold turbulent channel stream through a circular orifice in one of the steel channel walls.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 2017-07-01 and is currently open access. It has received 27 citations till now. The article focuses on the topics: Nusselt number & Film temperature.read more
Citations
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Hybrid conduction, convection and radiation heat transfer simulation in a channel with rectangular cylinder
TL;DR: In this article, the combination effect of thermal radiation and convection in the hybrid heat transfer between solid and fluid in a channel was investigated, and the lattice Boltzmann method based on the D2Q9 scheme has been utilized for modeling fluid and temperature fields.
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Proper orthogonal decomposition and dynamic mode decomposition of jet in channel crossflow
TL;DR: In this article, Wu et al. applied model order reduction to the results of direct numerical simulation of a low-momentum laminar jet discharged into a Laminar channel crossflow through a circular orifice.
Journal Article
Dynamic Mode Decomposition of Jet in Channel Crossflow
Zhao Wu,Dominique Laurence +1 more
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Direct numerical simulation of a low momentum round jet in channel crossflow
TL;DR: In this article, the authors presented a direct numerical simulation of a laminar jet in crossflow with passive scalar mixing using Incompact3d, an open-source code combining the high-order compact scheme and Poisson spectral solver.
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Thermal-Hydraulic Analysis of Parabolic Trough Collectors Using Straight Conical Strip Inserts with Nanofluids
TL;DR: Investigation of the effect of swirl inserts with and without nanofluids over a range of Reynolds numbers for parabolic trough collectors with non-uniform heating revealed that using the straight conical strips alone enhanced the Nusselt number by 47.13%.
References
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Book
A First Course in Turbulence
Henk Tennekes,John L. Lumley +1 more
TL;DR: In this paper, the authors present a reference record created on 2005-11-18, modified on 2016-08-08 and used for the analysis of turbulence and transport in the context of energie.
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Compact finite difference schemes with spectral-like resolution
TL;DR: In this article, the authors present finite-difference schemes for the evaluation of first-order, second-order and higher-order derivatives yield improved representation of a range of scales and may be used on nonuniform meshes.
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Vortical structure in the wake of a transverse jet
T. F. Fric,Anatol Roshko +1 more
TL;DR: In this article, structural features resulting from the interaction of a turbulent jet issuing transversely into a uniform stream are described with the help of flow visualization and hot-wire anemometry.
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Passive Scalars in Turbulent Flows
TL;DR: In this article, the complex morphology of the scalar field is reviewed, and they are related to the intermittency problem and other aspects of passive scalar behavior such as spectrum, probability density function, flux, and variance are also addressed.