Experimental investigation of pulsating flow structures and heat transfer characteristics in sinusoidal channels
N Kurtulmuş, B Sahin - International Journal of Mechanical Sciences, 2020 - Elsevier
In the present work, hydrodynamics and heat transfer characteristics in the sinusoidal
channel are investigated experimentally for both steady and pulsating flow conditions. The …
channel are investigated experimentally for both steady and pulsating flow conditions. The …
Design of a novel, intensified heat exchanger for reduced fouling rates
This paper describes an integrated approach into the design and evaluation of a novel tube
bundle heat exchanger that achieves higher heat transfer levels at lower levels of pressure …
bundle heat exchanger that achieves higher heat transfer levels at lower levels of pressure …
A CFD study of flow quantities and heat transfer by changing a vertical to diameter ratio and horizontal to diameter ratio in inline tube banks using URANS turbulence …
This paper reports the effect of changing the aspect ratio on the heat transfer and flow
quantities over in-line tube banks. Two types of in-line arrangements were employed; …
quantities over in-line tube banks. Two types of in-line arrangements were employed; …
Numerical evaluation of alternate tube configurations for particle deposition rate reduction in heat exchanger tube bundles
The potential of two passive techniques, namely elliptic-shaped tubes and asymmetric tube
bundle arrangement, for deposition rate reduction in lignite-fired utility boiler heat …
bundle arrangement, for deposition rate reduction in lignite-fired utility boiler heat …
Large eddy simulation of cross-flow through a staggered tube bundle at subcritical Reynolds number
C Liang, G Papadakis - Journal of Fluids and Structures, 2007 - Elsevier
The Large Eddy Simulation (LES) technique is used to study the vortex shedding
characteristics inside a staggered tube array consisting of six rows with intermediate …
characteristics inside a staggered tube array consisting of six rows with intermediate …
Effect of pulsation parameters on the spatial and temporal variation of flow and heat transfer characteristics in liquid metal cross flow the in-line tube bundle
H Jiang, Y Niu, P Yang, Y Liu - International Journal of Heat and Mass …, 2024 - Elsevier
Liquid metal has a broad application prospect in tube bundle heat exchangers because of
its excellent thermal conductivity. However, conventional in-line tube bundle arrangements …
its excellent thermal conductivity. However, conventional in-line tube bundle arrangements …
A parametric study of graphite dust deposition on high-temperature gas-cooled reactor (HTGR) steam generator tube bundles
M Wei, Y Zhang, X Wu, L Sun - Annals of Nuclear Energy, 2019 - Elsevier
Accumulation of abraded graphite dust is a major concern during a potential accident in high-
temperature gas-cooled reactors (HTGR). AVR experiments indicated that it is of great safety …
temperature gas-cooled reactors (HTGR). AVR experiments indicated that it is of great safety …
Effect of tube spacing on the vortex shedding characteristics of laminar flow past an inline tube array: a numerical study
The effect of tube spacing on the vortex shedding characteristics and fluctuating forces in an
inline cylinder array is studied numerically. The examined Reynolds number is 100 and the …
inline cylinder array is studied numerically. The examined Reynolds number is 100 and the …
Thermal-hydraulic investigation of liquid metal cross flow different arrangements of tube bundles under pulsating
H Jiang, C Zhi, Y Liu - International Journal of Thermal Sciences, 2024 - Elsevier
The topic of this paper is to couple the passive and active approaches to enhance the heat
transfer performance in the inline tube bundle heat exchanger. Firstly, the k-kl-ω turbulence …
transfer performance in the inline tube bundle heat exchanger. Firstly, the k-kl-ω turbulence …
Numerical investigation of air-side heat transfer and pressure drop in circular finned-tube heat exchangers
MS Mon - 2003 - tubaf.qucosa.de
Abstract (EN) A three-dimensional numerical study is performed to investigate the heat
transfer and pressure drop performance on the air-side of circular finned tube bundles in …
transfer and pressure drop performance on the air-side of circular finned tube bundles in …