LES, coarse LES, and transient RANS comparisons on the flow across a tube bundle

S Benhamadouche, D Laurence - International Journal of Heat and Fluid …, 2003 - Elsevier
The cross-flow in a staggered tube bundle is computed with an LES and a transient
Reynolds stress transport model (RSTM) in 2D and 3D, with two levels of grid refinement …

LES and RANS of turbulent flow in tube bundles

P Rollet-Miet, D Laurence, J Ferziger - … Journal of Heat and Fluid Flow, 1999 - Elsevier
A Large Eddy Simulation (LES) finite element code is developed. It is shown that the
standard numerical schemes developed for the Reynolds Averaged Navier–Stokes (RANS) …

Experimental and numerical investigation of turbulent cross-flow in a staggered tube bundle

SS Paul, SJ Ormiston, MF Tachie - International Journal of Heat and Fluid …, 2008 - Elsevier
This paper presents the results of measurements and numerical predictions of turbulent
cross-flow in a staggered tube bundle. The bundle consists of transverse and longitudinal …

Experimental study of turbulent cross-flow in a staggered tube bundle using particle image velocimetry

SS Paul, MF Tachie, SJ Ormiston - International Journal of Heat and Fluid …, 2007 - Elsevier
An experimental investigation was performed on turbulent cross-flow in a staggered tube
bundle with transverse and longitudinal pitch-to-diameter ratios of 3.8 and 2.1, respectively …

[HTML][HTML] A comparative study on thermo-fluid characteristics of free and wall-bounded cross-flow heat exchangers

A Moosavi, AL Ljung, TS Lundström - Thermal Science and Engineering …, 2023 - Elsevier
In recent years, wall-bounded cross-flow heat exchangers have gained significant attention
for battery cooling applications. Due to similarities in geometry, these systems are often …

Direct numerical simulation on a Cartesian mesh of the flow through a tube bundle

C Moulinec, M Pourquié, BJ Boersma… - International Journal …, 2004 - Taylor & Francis
In this paper, we present a three-dimensional direct numerical simulation (DNS) of a
turbulent flow through a staggered tube bundle. The Navier–Stokes equations are …

Liquid jet‐array cooling modules for high heat fluxes

CH Oh, JH Lienhard V, HF Younis, RS Dahbura… - AIChE …, 1998 - Wiley Online Library
Liquid jet‐array cooling modules had been designed for operation at very high heat fluxes
and were used to remove fluxes as high as 17 MW/m2. Experimental results, numerical …

Disappearing wakes and dispersion in numerically simulated flows through tube bundles

C Moulinec, JCR Hunt, FTM Nieuwstadt - Flow, Turbulence and …, 2004 - Springer
Flow through a staggered array or 'bundle'of parallel rigid cylinders of diameter D is
computed with the help of a three-dimensional direct numerical simulation (DNS) at various …

Modeling of in-line tube banks inside advanced gas-cooled reactor boilers

JL Blackall, H Iacovides, JC Uribe - Heat transfer engineering, 2020 - Taylor & Francis
The objective of this research is the prediction of forced convection across confined in-line
tube banks found in Advanced Gas-Cooled Reactor (AGR) boiler systems. The focus of this …

Experimental Investigation of Turbulent Cross-flow in a Staggered Tube Bundle with Wavy Cylinders

M Belharizi, T Yahiaoui, A Khorsi, O Ladjedel… - International Journal of …, 2022 - dbpia.co.kr
This paper presents the results of an investigation on the effects of wavy cylindrical tubes on
the turbulent cross-flow in a staggered tube bundle arrangement with transverse and …