Numerical study of pressure drop and heat transfer from circular and cam-shaped tube bank in cross-flow of nanofluid

AM Lavasani, H Bayat - Energy conversion and management, 2016 - Elsevier
Flow and heat transfer of nanofluid inside circular and cam-shaped tube bank is studied
numerically. Reynolds number for cam-shaped tube bank is defined based on equivalent …

Numerical analysis of effect of nanofluid and fin distribution density on thermal and hydraulic performance of a heat sink with drop-shaped micropin fins

F Keshavarz, A Mirabdolah Lavasani… - Journal of Thermal …, 2019 - Springer
In the present study, the effect of nanofluid and distribution density of fin on thermal–
hydraulic performance of a heat sink with drop-shaped micropin fins is investigated …

Experimental study on flow around a tube in mixed tube bundles comprising cam-shaped and circular cylinders in in-line arrangement

S Abolfathi, AM Lavasani, P Mobedi… - International Journal of …, 2021 - Elsevier
Flow and heat transfer around a tube in mixed tube bundles composing of cam-shaped and
circular tubes were investigated in an experimental study. The tube bundle is consisting of …

Experimental investigation of the heat transfer for non-circular tubes in a turbulent air cross flow

M Akbari, A Mirabdolah Lavasani… - Experimental Heat …, 2021 - Taylor & Francis
The purpose of this experimental study is to measure the drag and heat transfer coefficients
of the non-circular tubes including square, elliptic, and cam-shape tubes in a turbulent air …

The angle of attack effect on thermal-hydraulic performance of a cam-shaped tube with constant heat flux in crossflow

K Salehi Afshar, A Mirabdolah Lavasani… - Experimental Heat …, 2023 - Taylor & Francis
An experimental study was performed to determine the effect of angle of attack on the
thermal-hydraulic performance of a cam-shaped tube with constant heat flux in crossflow …

Numerical analysis of thermal and hydraulic performance of pulsating nanofluid flow over cam-shaped tube bundles

S Akcay, U Akdag - Iranian Journal of Science and Technology …, 2023 - Springer
In this study, the hydraulic and thermal performance of laminar pulsating nanofluid flow over
a cam-shaped tube bundle was investigated. Numerical solutions were carried out with the …

The aspect ratio effect on the performance of a cam-shaped cylinder in crossflow of air

P Mobedi, A Mirabdolah Lavasani… - Experimental Heat …, 2022 - Taylor & Francis
Heat transfer and flow over a cam-shaped tube with various aspect ratios (AR) have been
investigated experimentally at two angles of attack, α= 0° and 180°, and 25000≤ Re≤ …

Fluid flow and heat transfer around square cylinder with dual splitter plates arranged at novel positions

P Dey - Proceedings of the Institution of Mechanical …, 2022 - journals.sagepub.com
In this paper, the effect of the dual splitter plates on the fluid flow and heat transfer
characteristics around a regular square cylinder for a low Reynolds number flow (Re= 100) …

Numerical investigation of heat and flow characteristics in a laminar flow past two tandem cylinders

N Aydin, A Ozalp, I Karagoz - Thermal Science, 2021 - doiserbia.nb.rs
Heat and flow characteristics were investigated numerically for a laminar stream past two
tandem circular cylinders placed in a channel. The blockage ratios (β= D/H) were chosen to …

Study on characteristics of fluid-flow and heat transfer in the torsional flow heat exchanger with drop-shaped tube

Y Wang, Q Zhang, G Wang, N Li, C Chen, X Gu - Thermal Science, 2022 - doiserbia.nb.rs
Adopting enhanced tube is an effective way to enhance the performance of a shell-and-tube
heat exchanger. In this paper, a drop-shaped tube with stream¬ lined cross-section was …