Streamline Pro Anemometer Chassis and Streamware Pro Software.

NASA's Shared Services Center has issued a Special Notice for the sole source procurement of Streamline Pro Anemometer Chassis and Streamware Pro Software from DANTEC DYNAMICS, INC of Nashua, New Hampshire. The procurement is being conducted under FAR 13.106-1(b)(1)(i) authority, with NASA determining that DANTEC DYNAMICS is the sole provider of these specialized products. The equipment will be deployed at NASA Glenn Research Center for turbulent flow measurements in multiple wind tunnels. This acquisition falls under NAICS Code 334513 for industrial process measurement instruments and will be processed as a commercial item procurement under FAR Parts 12 and 13. The NASA Shared Services Center will serve as the procuring center for this effort.

The purpose of this procurement is to upgrade NASA's existing hotwire anemometry system to support turbulent flow measurements for the Advanced Air Transport Technology and Commercial Supersonic Transport projects. Key research activities include studying turbulent flow fields behind unducted turbofan fan blades in partnership with GE Aerospace and examining turbulent jet streams for supersonic commercial transport vehicle nozzle characterization. Interested organizations may submit written capabilities and qualifications statements to demonstrate their ability to perform this work, with submissions due by 7:00 a.m. Central Standard Time on July 17, 2025. The government will evaluate these responses solely to determine whether to conduct the procurement on a competitive basis, though the final decision remains at the government's discretion. The performance period is scheduled from October 1, 2025 through September 30, 2026, with potential for future testing beyond FY27.