MUMBAI, India, July 30 -- Intellectual Property India has published a patent application (202631083615 A) filed by Saurav Bhattacharjee; Sanjib Biswas; Sabiha Raiyesha; Ikramul Hossain Mondal; and Nilakshi Kakati on July 07, 2026, for Helical Flow Wind Tunnel System.
Inventors include Saurav Bhattacharjee; Sanjib Biswas; Sabiha Raiyesha; Ikramul Hossain Mondal; and Nilakshi Kakati.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: A helical flow wind tunnel system, comprises a drive section comprising a variable speed axial fan 101 connected to a frequency-inverter controlled electric motor to drive air along a horizontal flow axis, a flow conditioning section arranged sequentially along the flow axis, configured to deliver uniform low turbulence axial airflow, a swirl and helical generator section to impart a controlled tangential velocity component to the axial airflow, a flow stabilization section to attenuate guide vane 104 wake turbulence while preserving the helical velocity structure of the airflow, a test section 106 to accommodate a test model 112, a diffuser section to recover static pressure from the airflow, an exhaust section 108 to discharge airflow to atmosphere.
Disclaimer: Curated by HT Syndication.
