Experimental study of convective heat transfer from in-line cam shaped tube bank in crossflow

AM Lavasani, H Bayat, T Maarefdoost - Applied thermal engineering, 2014 - Elsevier
Heat transfer from cam-shaped tube bank has been studied experimentally. Tubes were
mounted in an in-line arrangement with two longitudinal pitch ratios 1.5 and 2. Reynolds …

Effects of large spanwise wavelength on the wake of a sinusoidal wavy cylinder

YF Lin, HL Bai, MM Alam, WG Zhang, K Lam - Journal of fluids and …, 2016 - Elsevier
The wake of a sinusoidal wavy cylinder with a large spanwise wavelength λ/D m (= 3.79–
7.57) and a constant wave amplitude a/D m= 0.152, where D m is the mean diameter of the …

Thermal performance of mixed tube bundle composed of circular and elliptical tubes

RL Mohanty, A Swain, MK Das - Thermal Science and Engineering …, 2018 - Elsevier
A numerical study to determine forced convection heat transfer coefficient and pressure drop
across mixed tube bundle (composed of circular and elliptical tubes) has been carried out in …

Flow patterns and turbulence effects in large cylinder arrays

BL da Silva, RD Luciano, J Utzig, HF Meier - International Journal of Heat …, 2018 - Elsevier
Studies on flow-induced vibrations in large tube bundles are usually focused solely on
frequency analysis, without considering the flow patterns which are responsible for the fluid …

Investigation of turbulent flow past a yawed wavy cylinder

K Lam, YF Lin, L Zou, Y Liu - Journal of Fluids and Structures, 2010 - Elsevier
A large eddy simulation (LES) study was conducted to investigate the three-dimensional
characteristics of the turbulent flow past wavy cylinders with yaw angles from 0° to 60° at a …

Analysis of flow behavior and fluid forces in large cylinder bundles by numerical simulations

BL da Silva, RD Luciano, J Utzig, HF Meier - International Journal of Heat …, 2019 - Elsevier
This paper presents a numerical investigation of the three-dimensional flow around an in-
line cylinder arrangement with up to twenty-five cylinders under confinement, with a …

A formulation for turbulent-flow-induced vibration of elastic plates with general boundary conditions

X Song, G Jin, T Ye, S Zhong - International Journal of Mechanical …, 2021 - Elsevier
A formulation for studying the vibration characteristics of the rectangular plate with general
boundary conditions excited by the turbulent boundary layer is developed in this paper. The …

Flow-induced noise analysis for 3D trash rack based on LES/Lighthill hybrid method

YO Zhang, T Zhang, H Ouyang, TY Li - Applied Acoustics, 2014 - Elsevier
A trash rack is used to obstruct dirt in a flow. As it is on the outside of the hull of a ship, such
flow-induced noise cannot be ignored. This paper focuses on a hydrodynamic noise study of …

Numerical study of flow patterns and force characteristics for square and rectangular cylinders with wavy surfaces

K Lam, YF Lin, L Zou, Y Liu - Journal of Fluids and structures, 2012 - Elsevier
This paper presents a numerical study of three-dimensional flow around wavy rectangular
cylinders with sinusoidal variations in cross-section area along the spanwise direction over …

Обобщение и анализ результатов последних исследований в области улучшения характеристик теплообмена и гидродинамики при поперечном обтекании …

Р Дееб - Тепловые процессы в технике, 2021 - elibrary.ru
Проводится обзор последних разработок, направленных на повышение
термогидродинамической эффективности теплообменных аппаратов. Обсуждается …