Trends in Mechanical Engineering & Technology

Ball bearings are an important part for the operational rotating machinery. To prevent it from failing, traditional engineering uses many methods. One of these is infrared thermography (IRT).

The quadcopter is a complex system in which propeller blades, aerodynamics, and structural behavior are tightly interlinked. Changing a small detail, such as blade angle or material, can significantly affect performance parameters like thrust and efficiency, as well as the drone's vibrations and stability in flight.

This research focuses on the design and evaluation of a vortex flow generator (VFG) for improving heat transfer performance in a straight circular tube. Vortex generators create longitudinal and swirling secondary flows inside the tube, which enhance fluid mixing, disturb the thermal boundary layer, and increase convective heat transfer.

During the revolution in eco-friendly technologies, cycling has emerged as one of the most dependable and sustainable modes of transportation. Rising fuel prices, increasing traffic congestion, and the growing threat of global warming have challenged researchers and engineers to develop environmentally friendly alternatives for short-distance travel.

Agriculture is very labour-intensive and requires efficiency and productivity to minimise cost and maximise yield. Manual application of fertilizer was one of the greatest challenges that a farmer faces, and it is a very time-consuming, physically demanding, and labor-intensive task.

Efficient thermal management is essential for improving the performance and reliability of modern engineering systems and electronic devices.