Assessment of solar air heater performance using a variety of artificially roughened components

AK Yadav, M Choudhary, AP Singh - Materials Today: Proceedings, 2023 - Elsevier
For the past 40 years, many researchers have been studying solar collection devices with
artificial roughness. Estimation of transfer of heat and fluid flowing properties is well …

A review study on the improvement of stator frame design and prediction of electromagnetic vibration of hydro generators

Y Thakur, G Goga, V Shrivastava - Materials Today: Proceedings, 2023 - Elsevier
The vibration is the predominant factor in reducing life expectancy, and decreasing the
performance of the hydro generator. The study provides a systematic approach to help most …

A revisit to recent development in enhancement of thermal and hydraulic performance of solar air heater

AS Yadav, T Alam, A Sharma, R Saxena… - Materials Today …, 2023 - Elsevier
The solar air heater (SAH) is the solar energy collecting device that is the most common and
widely used for drying agricultural goods, room heating, seasoning of timber, and curing …

Assessment of heavy metal pollution and preschool children health risk in urban street dusts from different functional areas in a typical industrial and mining city, NW …

J Zhang, H Gu, S Chen, W Ai, Y Dang, S Ai… - … Geochemistry and Health, 2023 - Springer
To assess the pollution characteristics and health risks associated with street dust exposure
among preschool children in typical industrial and mining areas, we analyzed heavy metal …

Performance enhancement of solar air heater using artificial roughness

R Saxena, P Pachorkar, A Jain, H Majumder… - Materials Today …, 2023 - Elsevier
The solar air heater (SAH) is a widely used solar energy collection device for various
applications, such as drying agricultural goods, room heating, timber seasoning, and …

Analytical study of thermal performance of the solar air heater integrated arc-shape roughness collector

H Pachori, T Choudhary, T Sheorey - Materials Today: Proceedings, 2024 - Elsevier
A typical solar air heaters (SAHs) are used to heat the air, however their small convective
heat coefficient and thermal efficiency due to the creation of a viscous sub-layer between …

A revisit to different techniques for gas turbine blade cooling

I Singh, AC Tiwari - Materials Today: Proceedings, 2023 - Elsevier
In order to improve the thermal performance of the thermal systems and raise the rate at
which heat can be transferred, it is common practice to employ procedures that augment …

Prospects of renewable energy scenario in India

R Kumar, NK Dhapekar, R Tiwari, YA Rao… - … Energy: Accelerating the …, 2023 - Springer
An exponential rise in the population, increases greenhouse gas (GHG) emissions through
different human activities and has raised serious concern about climate change and global …

Effect of artificial roughness on heat transfer and friction factor in a solar air heater: A review

AS Yadav, T Alam, R Saxena, RK Yadav… - … conference on Advances …, 2022 - Springer
In order to convert solar energy into thermal energy, solar air heater (SAH) is commonly
used. These are used to convert the solar radiation into heat of working fluid. The effect of …

Diverse experimental investigations of artificially roughened solar air heater with different design patterns of ribs

AK Yadav, M Choudhary, AP Singh - Materials Today: Proceedings, 2023 - Elsevier
Air heaters based on solar energy are extensively employed in an extensive range of
residential as well as commercial applications. Because of its lower thermal efficiency …