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A Mighty Wind: Using Wind Tunnels to Measure Sound by Deadening the Noise

The Office of Naval Research (ONR) sponsored a project at Virginia Tech University nearly 20 years ago that is now growing in influence across the world for measuring aerospace and aeronautical acoustics. Since noise reverberates against solid surfaces, such as the walls of a wind tunnel where acoustical testing takes place, collecting accurate sound data had been nearly impossible at the time. Researchers were also struggling to discern the sound of the wind tunnel’s air flow from the noise of the object traveling through it. After learning about some experiments on Kevlar as a wind screen, William Devenport, an engineering professor and director of Virginia Tech’s Stability Wind Tunnel, said he and a colleague wrote a proposal to then-ONR program officer Ron Joslin to try adding Kevlar to their wind tunnel walls. Devenport submitted the original grant proposal (N00014–04–1–04933) through the FY 2004 Defense University Research Instrumentation Program (DURIP) for alterations to Virginia Tech’s existing Stability Wind Tunnel that would allow it to measure flow-induced noise of relevance to Navy applications.

August 14, 2023

Business of Innovation: CNR to Talk Transformative Tech at Sea-Air-Space

Chief of Naval Research Rear Adm. Kurt Rothenhaus will moderate a panel of industry leaders at the Navy League’s Sea-Air-Space Exposition, April 8-10, at the Gaylord National Resort and Convention Center in National Harbor, Maryland.
April 02, 2024

TechSolutions and Marines Bring a Decades-Old Process into the 21st Century

Assessing surf zone conditions has never been an exact science for the Department of the Navy. That’s about to change thanks to a recent request to TechSolutions, which has resulted in new surf observation (SUROB) technology to make operational forecasts more precise. For the past six months, a team of scientists and engineers from the Naval Research Lab (NRL) and the U.S. Army’s Engineering Research and Development Center (ERDC) have been developing the technological tools needed to create a more precise surf observation report. In order to gain greater insight into how the surf observation tool may improve warfighter operations, NavalX recently organized a workshop that brought together the science and engineering developers with the Sailors and Marines who would use it. TechSolutions received the request less than a year ago for a technology-driven solution for surf observation from Maj. Zachary Taylor, a technology officer with the Marines’ Warfighting Lab. Within weeks, TechSolutions began working with the development team at NRL and ERDC to come up with a prototype.
April 04, 2024

Semper Science: ONR Showcases S&T Efforts at Modern Day Marine

The Office of Naval Research participated in Modern Day Marine, held April 30-May 2 at the Walter E. Washington Convention Center in Washington, D.C. Modern Day Marine is the largest military equipment, systems, services and technology exposition exclusively targeted to the Marine Corps.
May 07, 2024

Ideas that Soar: ONR TechSolutions Flight Simulator Garners Achievement Medal

Recently, the Office of Naval Research (ONR) Global honored Lt. Cmdr. Geoffrey Dick for his foresight in requesting and pioneering the T-45 Mixed Reality (MR) Trainer.
March 07, 2025

Bridging the Gap: The Critical role of Navy Scientists in Strengthening Operational Lethality

The Office of Naval Research (ONR) Global is on a mission to strengthen U.S. naval capabilities by bridging the gap between scientists and warfighters who serve at sea. One of the ways the command does so is through the Scientist-to-Sea (S2S) program, which invites U.S. government and industry-partner scientists and engineers to experience Navy installations and ships in-person whenever possible.
April 10, 2025

The 2025 GlobalX Innovation Challenge: AI Innovations for Maritime Security Launched

The U.S. Office of Naval Research Global (ONR Global), in partnership with the Ministry of Defence (MINDEF) Singapore, is proud to announce the launch of the GlobalX Innovation Joint Challenge: AI for Advancing Maritime Security. This nine-month international science challenge offers significant research partnerships to encourage groundbreaking research from around the world.
May 19, 2025

Trilateral Engagement: Strengthening Naval Partnerships for Future Challenges

On April 3, 2025, the International Engagement Office (IEO) of the Office of Naval Research Global, successfully orchestrated the inaugural Trilateral Naval Capabilities and Science and Technology Talks, bringing together over 100 participants from across the globe.
April 03, 2025

ONR Global TechSolutions Showcases Innovation at Modern Day Marine

United States Marines and government civilians convened at the 2025 Modern Day Marine (MDM) Expo along with academia and key industry partners during the week of April 29 - May 1 in Washington, DC.
May 21, 2025

U.S. Navy and Royal Navy Unite: ONR Global's London Tech Bridge Fuels Transatlantic Leap in Naval Readiness

In a first-of-its-kind transatlantic hybrid event, the Royal Navy and U.S. Navy recently converged at His Majesty’s Naval Base (HMNB) Portsmouth and Downtown Norfolk, Virginia, to explore how cutting-edge computer vision technologies can revolutionize the maintenance and sustainment of platforms across air, land, and maritime domains, bolstering overall warfighting capabilities.
August 08, 2025