Results 21 to 30 of about 8,289 (186)
Investigating the experimental parameters of a rib triple pipe heat exchanger
Case Studies in Thermal Engineering, 2023 In the current research, the triple concentric-pipe heat exchanger is experimentally inspected with regard to the double concentric-pipe heat exchanger.
Kafel Azeez +2 more
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A study of flow interference and heat transfer between two-cylinders at different orientations
Journal of Ocean Engineering and Science, 2021 A numerical investigation is carried out for the different orientations of a circular cylinder where the upstream cylinder moves with varying angles α = 0˚, 30˚, 45˚, 60˚, 90˚ with respect to the downstream cylinder in a fixed position at a gap ratio (L ...
Shardul Vikram Singh +2 more
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Nusselt number scaling in horizontal convection
, 2023 32 pages, 12 figures, submitted to the Journal of Fluid ...
Constantinou, Navid C. +3 more
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An improved method of Nusselt number calculation [PDF]
Geophysical Journal International, 1987 A novel method for calculating the Nusselt number, Nu, in a steady-state Rayleigh-Benard convection problem is presented, in which calculations are done for a square box with constant temperature, free-slip boundary conditions at the top and bottom, and a reflection symmetry along the side walls.
P. Ho-Liu, B. H. Hager, A. Raefsky
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Energy Reports, 2021 The effects of viscous energy dissipation on the forced convection heat transfer between an unconfined rotating isothermal circular cylinder and surrounding viscous fluids are numerically investigated.
A.A. Soares, A. Rouboa
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Case Studies in Thermal Engineering, 2021 A numerical investigation is conducted to study the heat transfer characteristics of laminar flow in three-dimensional rectangular microchannels with aspect ratios of 0.1–1 and Reynolds numbers of 5–400.
Hao Ma +3 more
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Experimental investigation of thermal performance in a rectangular channel using compound structure
Journal of Mechanical Engineering and Sciences, 2021 An experimental study was conducted to measurethe heat transfer and pressure drop in a rectangular channel emphasizing a compound structure toimprove the cooling performance of gas turbine blades.
P. S. Patil, K.K. Dhande
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Correlations for Convective Laminar Heat Transfer of Carreau Fluid in Straight Tube Flow
Energies, 2022 Correlations for the Nusselt number for the fully-developed laminar flow of Carreau fluids through circular pipe subject to a uniform heat flux have been sought.
Sun Kyoung Kim
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Nusselt Number and Convection Heat Transfer Coefficient for a Coaxial Heat Exchanger Using Al2O3-Water pH=5 Nanofluid [PDF]
Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2009 Recently, a new class of fluid made up of metal nano-particles in suspension in a liquid, called nanofluid, appeared. Some numerical studies have shown that these new fluids have a higher heat transfer performance, compared with the conventional liquids.
Răzvan-Silviu Luciu +3 more
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Analysis of Dual Heat Sources in a Partially Open Enclosure
Advances in Mechanical Engineering, 2013 In this study a partially open enclosure with two heat sources is examined to determine the Nusselt number along the hot wall. The first part of the study examines the effect of the Rayleigh number ratio on the Nusselt number. The largest Rayleigh number
M. McGarry, James G. Kohl
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