MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202621103422 A) filed by Sutej Sushant Shetage; Dr. Mahadev Maruti Narke; Akshaykumar Mohanrao Karape; Shivangi Akshaykumar Karape; and Aishwarya Ajinky Patil on August 27, 2026, for Non-Newtonian Fluid Speed Breaker.
Inventors include Sutej Sushant Shetage; Dr. Mahadev Maruti Narke; Akshaykumar Mohanrao Karape; Shivangi Akshaykumar Karape; and Aishwarya Ajinky Patil.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: 10. Abstract Non-Newtonian Fluid Speed Breaker Road safety is an important aspect of modern transportation systems. One of the most common methods used to control vehicle speed in residential areas, school zones, and accident-prone locations is the use of speed breakers. Conventional speed breakers are generally constructed using concrete, asphalt, or rubber. Although they help in reducing vehicle speed, they often cause several problems such as discomfort to drivers, damage to vehicles, increased noise, and higher fuel consumption. To overcome these limitations, researchers and engineers have explored the use of Non-Newtonian Fluids (NNF) in the design of smart speed breakers. NonNewtonian fluids are special types of fluids whose viscosity changes when force or stress is applied to them. Some of these fluids behave like liquids under normal conditions but become thicker or more solid-like when subjected to sudden impact or high force. By utilizing this unique property, a speed breaker can be designed to remain soft and flexible for vehicles moving at safe speeds while becoming rigid when vehicles cross at high speeds. This allows comfortable movement for normal driving while still controlling over-speeding vehicles. In this project, an innovative approach is proposed by incorporating a layered system of non-Newtonian fluids inside the speed breaker structure. Along with the commonly used shear-thickening fluid, an additional shear-thinning liquid layer is introduced. This combination is expected to improve force distribution, enhance ride comfort at normal speeds, and provide effective resistance against high-speed vehicles. Thus, the proposed non-Newtonian fluid speed breaker aims to create a smarter, safer, and more efficient traffic calming system compared to traditional speed breakers.
Disclaimer: Curated by HT Syndication.
