Thermal performance in solar air heater with perforated-winglet-type vortex generator
An experimental and numerical study of turbulent convective heat transfer in a solar air
heater duct with winglet-type vortex generators (WVGs) placed on the absorber plate is …
heater duct with winglet-type vortex generators (WVGs) placed on the absorber plate is …
State of the art on flow and heat transfer performance of compact fin-and-tube heat exchangers
The need for better thermal–hydraulic performance of heat exchangers remains the primary
reason for further improving the design of heat exchanger. Various investigations have been …
reason for further improving the design of heat exchanger. Various investigations have been …
Machine learning for harnessing thermal energy: From materials discovery to system optimization
Recent advances in machine learning (ML) have impacted research communities based on
statistical perspectives and uncovered invisibles from conventional standpoints. Though the …
statistical perspectives and uncovered invisibles from conventional standpoints. Though the …
A general approach in optimization of heat exchangers by bio-inspired artificial intelligence methods
J Krzywanski - Energies, 2019 - mdpi.com
The paper introduces the artificial intelligence (AI) approach as a general method for the
design and optimization study of heat exchangers. Genetic Algorithms (GA) and Artificial …
design and optimization study of heat exchangers. Genetic Algorithms (GA) and Artificial …
Heat transfer augmentation in solar receiver heat exchanger with hole-punched wings
P Promvonge, S Skullong - Applied Thermal Engineering, 2019 - Elsevier
Thermal characteristics in a solar air heater duct with perforated/punched rectangular wing
(P-RW) mounted on the absorber plate have been experimentally examined. Air as the test …
(P-RW) mounted on the absorber plate have been experimentally examined. Air as the test …
Effect of rectangular winglet pair roll angle on the heat transfer enhancement in laminar channel flow
Convective heat transfer enhancement can be achieved by generating secondary flow
structures that are added to the main flow to intensify the fluid exchange between hot and …
structures that are added to the main flow to intensify the fluid exchange between hot and …
Investigation of the effects of fin perforations on the thermal-hydraulic performance of Plate-Finned heat exchangers
Abstract Design of fin profiles is a critical step in searching for more efficient heat
exchangers. The present work performs a hybrid numerical-experimental analysis to obtain …
exchangers. The present work performs a hybrid numerical-experimental analysis to obtain …
Parametric investigation of heat transfer enhancement and pressure loss in louvered fins with longitudinal vortex generators
DJ Dezan, JI Yanagihara, G Jenovencio… - International Journal of …, 2019 - Elsevier
The present work aims to perform a parametric study of heat transfer enhancement and the
associated pressure loss applied to louvered fins with rectangular winglet vortex generators …
associated pressure loss applied to louvered fins with rectangular winglet vortex generators …
Optimizing the heat transfer performance of the recovery boiler superheaters using simulated annealing, surrogate modeling, and computational fluid dynamics
V Maakala, M Järvinen, V Vuorinen - Energy, 2018 - Elsevier
The energy efficiency of recovery boiler power plants is largely influenced by the heat
transfer to the superheaters. In the design process of such very large-scale applications, one …
transfer to the superheaters. In the design process of such very large-scale applications, one …
Thermal-hydraulic analysis of wetted airside plain fin flat tube heat exchangers and the role of vortex generators
This study addresses the demand for efficient and compact heat exchange solutions in
industrial applications. Unlike previous studies that predominantly focused on round tube …
industrial applications. Unlike previous studies that predominantly focused on round tube …