A comprehensive study on the progressive development and applications of solar air heaters

V Goel, VS Hans, S Singh, R Kumar, SK Pathak… - Solar Energy, 2021 - Elsevier
The use of solar air heaters (SAH) for the collection and effective utilization of solar
radiations for thermal applications is widely reported in the literature. The current article …

A review on the latest developments in solar dryer technologies for food drying process

S Madhankumar, K Viswanathan, MI Taipabu… - … Energy Technologies and …, 2023 - Elsevier
Solar drying is a traditional method for removing moisture from food products. Dryers with
different dimensions and models are often used for drying food products using solar energy …

Artificially roughened solar air heating technology–A comprehensive review

YD Khimsuriya, DK Patel, Z Said, H Panchal… - Applied Thermal …, 2022 - Elsevier
For various heating applications like space heating, timber seasoning, food drying, HVAC
processes, water desalination processes, etc., where a low to medium heating source is …

Thermo-hydraulic performance analysis of a solar air heater (SAH) with quarter-circular ribs on the absorber plate: A comparative study

Y Mahanand, JR Senapati - International Journal of Thermal Sciences, 2021 - Elsevier
The thermo-hydraulic characteristics of a solar air heater with quarter-circular ribs on the
absorber plate are studied numerically. A comparison of the three different arrangements of …

Mathematical modeling of efficiency evaluation of double-pass parallel flow solar air heater

VP Singh, S Jain, A Karn, A Kumar, G Dwivedi… - Sustainability, 2022 - mdpi.com
To investigate the influencing range and optimize values of different operational and system
parameters on the double-pass parallel flow solar air heater's (DPPFSAH) thermal, effective …

Experimental assessment of variation in open area ratio on thermohydraulic performance of parallel flow solar air heater

VP Singh, S Jain, A Karn, G Dwivedi, T Alam… - Arabian Journal for …, 2023 - Springer
This experimental study explains the phenomena of secondary flow development due to
change in rib perforation and the effect on improvement in THPP values due to variation in β …

Thermal performance enhancement of solar air heater using louvered fins collector

S Chand, P Chand, HK Ghritlahre - Solar Energy, 2022 - Elsevier
Solar air heater is one of the important device for heating the air which is mainly used for
space heating, timber seasoning, crop/vegetable drying, etc.. To improve the performance of …

Analysis of an infrared-assisted triple-flow prototype solar drying system with nano-embedded absorber coating: An experimental and numerical study

A Khanlari, AD Tuncer - Renewable Energy, 2023 - Elsevier
In this study, the impact of combined usage of infrared heater and nano-improved absorber
coating in the triple-flow solar dryer (TFSD) has been analyzed. In the first stage of the study …

Enhanced thermo-hydraulic performance in a V-ribbed triangular duct solar air heater: CFD and exergy analysis

K Nidhul, S Kumar, AK Yadav, S Anish - Energy, 2020 - Elsevier
Computational fluid dynamics (CFD) and exergy analysis are conducted to investigate the
impact of secondary flow produced by V-ribs on the overall performance of a triangular solar …

Influence of artificial roughness parametric variation on thermal performance of solar thermal collector: An experimental study, response surface analysis and ANN …

R Kumar, R Nadda, S Kumar, A Razak… - Sustainable Energy …, 2022 - Elsevier
The influence of the attack angle (α a) of the perforated baffles on thermohydraulic
performance η p of a solar thermal collector (STC) has been investigated experimentally …