Journal ArticleDOI
Correlating equations for natural convection heat transfer between horizontal circular cylinders
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In this paper, a conduction boundary-layer model is used for heat transfer by conduction, laminar flow and turbulent flow. Butler et al. obtained a correlation for convection from a free horizontal cylinder as the outer cylinder diameter becomes infinite and for quasi-steady heat transfer to fluid within a horizontal cylinder.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 1976-10-01. It has received 257 citations till now. The article focuses on the topics: Churchill–Bernstein equation & Heat transfer.read more
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Heat transfer analysis of parabolic trough solar receiver
Ricardo Vasquez Padilla,Ricardo Vasquez Padilla,Gokmen Demirkaya,D. Yogi Goswami,Elias K. Stefanakos,Muhammad M. Rahman +5 more
TL;DR: In this paper, a detailed one dimensional numerical heat transfer analysis of a solar parabolic trough collector is performed, where the receiver and envelope are divided into several segments and mass and energy balance are applied in each segment.
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Natural convection heat transfer in a nanofluid filled semi-annulus enclosure ☆
TL;DR: In this paper, a semi-annulus enclosure filled with nanofluid is used for natural convection heat transfer in a control volume based finite element method (CVFEM).
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Latent heat thermal energy storage using cylindrical capsule: Numerical and experimental investigations
TL;DR: In this article, the melting behavior of paraffin wax as a phase change material (PCM) encapsulated in a cylindrical capsule, used in a latent heat thermal energy storage system with a solar water heating collector, is analyzed.
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Single-phase and two-phase treatments of convective heat transfer enhancement with nanofluids – A state-of-the-art review
TL;DR: In this article, the authors summarized the important published works on nanofluid preparations, properties, experimental and numerical heat transfer behaviors, and two main categories were discussed in detail.
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A cavity-receiver containing a tubular absorber for high-temperature thermochemical processing using concentrated solar energy
TL;DR: In this article, a cylindrical cavity-receiver containing a tubular ceramic absorber is considered for performing thermochemical processes using concentrated solar radiation as the energy source of high-temperature process heat.
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Die Wärmeübertragung in zylindrischen Luftschichten bei natürlicher Konvektion
H. Voigt,O. Krischer +1 more
TL;DR: The veroffentlichten Untersuchungen vonBeckmann as discussed by the authors sind an der Versuchsanlage nach Abb. 1 nachgepruft worden.