Numerical study flow and heat transfer characteristics of superhydrophobic single tube bundle surface and wake flow

SD Zhou, XM Shi, QX Yu, F Lin… - Measurement and …, 2024 - journals.sagepub.com
Regarding the design optimization of the heat exchanger, the traditional method of changing
the size of the macroscopic structure can no longer meet the increasing demand for heat …

Drag reduction and heat transfer characteristics of water flow through the tubes with superhydrophobic surfaces

FY Lv, P Zhang - Energy Conversion and Management, 2016 - Elsevier
In the present study, the drag reduction and heat transfer characteristics of water flowing
through the tubes with superhydrophobic surfaces were investigated. The tubes with inner …

Analysis of laminar heat transfer on super-hydrophobic surface with slip velocity

W Sun, Y Zhou, X Fan, T Liu - International …, 2009 - asmedigitalcollection.asme.org
It is still in suspense for the effects of slip velocity and structural parameters on the heat
transfer on a super-hydrophobic surface. It is thus necessary to study it in both theory and …

Thermal-hydraulic performance enhancement analysis of microtube with superhydrophobic surfaces

W Gong, J Shen, W Dai, Z Deng, M Gong - International Journal of Heat …, 2019 - Elsevier
Microchannels have an excellent thermal performance but they acquire a large pressure
drop. Recent studies show that microchannels with superhydrophobic surfaces may provide …

[PDF][PDF] Numerical Study on Drag Reduction of Superhydrophobic Surfaces with Conical Microstructures in Laminar Flow

Y Xu, C Ruan, Z Zhang - Journal of Applied Fluid Mechanics, 2024 - researchgate.net
Superhydrophobic surfaces have garnered attention for their ability to decrease fluid
resistance, which can significantly reduce energy consumption. This study aims to …

Contradictory behavior of superhydrophobic surfaces: investigation of hydrodynamic behavior

DS Rabizadeh, M Abbasalizadeh - Surfaces and Interfaces, 2022 - Elsevier
Nowadays, considering the enhanced power density of electronic devices and energy
systems, increasing the efficiency of heat transfer is inevitable. Recent studies have shown …

The hydrothermal performance of non-Newtonian fluids in superhydrophobic microchannels

A Shahsavari, H Pakzad, A Moosavi - Physics of Fluids, 2024 - pubs.aip.org
Investigating the thermal performance of non-Newtonian fluids is of great importance as
these fluids are ubiquitous in industry. In this regard, we perform a series of numerical …

Effects of slip length and hydraulic diameter on hydraulic entrance length of microchannels with superhydrophobic surfaces

W Gong, J Shen, W Dai, Z Deng, X Dong, M Gong - Frontiers in Energy, 2020 - Springer
This paper investigated effects of slip length and hydraulic diameter on the hydraulic
entrance length of laminar flow in superhydrophobic microchannels. Numerical …

Study on condensation invalid mechanism of superhydrophobic structure in gravity heat pipes

W Zhang, L Yue, H Wang, L Liang, C Qi - Thermal Science and …, 2023 - Elsevier
In order to study the effect of superhydrophobic structure failure on condensation heat
transfer and flow in gravity heat pipe, superhydrophobic surfaces with three diameters (D …

Effects of Normalized Periodic Unit Length of Superhydrophobic Transverse Grooves on Thermal Developing Flow in Tube

KH Yu, SJ Tan, MSA Aziz, MS Rusdi… - Journal of Advanced …, 2022 - semarakilmu.com.my
The flow dynamics and heat transfer in fully-developed flow region changes significantly
with the size of the water-repellent microstructures. It is noted that the hydrophobic coated …