Affiliation:
1. Muthayammal Engineering College, India
2. Muthayammal College of Engineering, India
Abstract
Increased energy consumption is causing a constant rise in global temperature above pre-industrial levels, with harmful gas and radiation emissions causing catastrophic climatic conditions. To address this issue, it is essential to plan thermal solutions that are continuing and extremely efficient. Because of its exceptional qualities, scientists are doing research on diverse nanofluids to develop routine in thermal applications. has attracted substantial interest in recent years. However, because they are more reactive in solvents, it raises safety and health problems. Due to the presence of powerful chemicals, other undesirable consequences such as rusting of equipment and non-biodegradable by products develop. The current study provides a thorough overview of the many methods used to create green nanofluids utilizing a variety of natural extracts. Green nanoparticles are a good choice for improving the efficiency of thermal systems due to their distinctive shape, optical characteristics, stability, large surface area, low toxicity, and improved thermo-physical properties.