Impact of bumpers position variation on heat exchanger performance: an experimental and predictive analysis using an artificial neural network

SA Abdul Hussein, SJ Shbailat - Journal of Engineering and Applied …, 2023 - Springer
Experimentally and numerically, the thermal performance enhancement of counterflow twin-
pipe heat exchanger with bumpers position variation was explored. A set of semicircular …

[PDF][PDF] Flow field and heat transfer characteristics in dimple pipe with different shape of dimples

SL Ghashim - Wasit Journal of Engineering Sciences, 2024 - iasj.net
In this work, a numerical study of a thermal performance of water flow inside a dimpled pipe.
The effect of three types of dimples (circular, square and rhombus) studied in the numerical …