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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

Competitive Edge: Students Win CNR Scholarship Awards at Global Science Fair

For excellence in research areas such as robotics and machine learning, the Department of the Navy’s (DoN) Historically Black Colleges and Universities/Minority Institutions (HBCU/MI) Program recently presented $15,000 scholarship awards to five students competing in the Regeneron International Science and Engineering Fair (ISEF) in Dallas, Texas. Anthony C. Smith Sr., director of the DoN HBCU/MI Program, which is located at ONR, presented the CNR Scholarship Awards, which honors students in grades nine through 12 for producing and presenting quality science and engineering projects. The honors were distributed at ISEF — one of the world’s largest science and engineering competitions for high schoolers — as part of the Naval Science Awards Program (NSAP), a Navy and Marine Corps program encouraging American students to develop and retain an interest in science and engineering. NSAP celebrates the accomplishments of eligible students at regional and state science and engineering fairs, as well as large ones such as ISEF.
August 22, 2023

New ONR Mobile App Available to Download, Including DoN Work Phones

A new mobile app from the Office of Naval Research (ONR) is just a download away – expanding ONR’s reach to a wider and more diverse audience, and increasing awareness of its role within the Department of the Navy (DoN). The user-friendly “ONR” mobile app has been approved for downloads on DoN work phones, as well as the general public, giving access to ONR information to anyone who wants to learn more about naval science and technology. The “ONR” app is based on a similar mobile platform used for several years by the Department of the Air Force. It is free to anyone through Apple’s App Store and Google Play. Simply search for “Office of Naval Research” on your preferred platform. If downloading to a DoN work phone, tap the Flank Speed Comp Portal app on your GFE mobile device. Tap the Apps Menu, then scroll to categories. The “ONR” app is located in the reference category.
August 30, 2023

2024 Young Investigator Award Recipients

See a list of the 2024 recipients of the U.S. Department of the Navy's Young Investigator Program.
March 18, 2022

Fundamental Research Towards Expeditionary Air Warfare & Weapons

BAA Call N0001424SBC02 Special Program Announcement for Office of Naval Research (ONR) Research Opportunity: Fundamental Research Towards Expeditionary Air Warfare & Weapons
October 23, 2023

The Department of Defense (DoD) Fiscal Year 2025 Defense University Research Instrumentation Program (DURIP)

The Department of Defense (DoD announces the Fiscal Year 2025 Defense University Research Instrumentation Program (DURIP). DURIP is designed to improve the capabilities of accredited United States (U.S.) institutions of higher education to conduct research and to educate scientists and engineers in areas important to national defense, by providing funds for the acquisition of research equipment or instrumentation.
November 14, 2023

History-Making Oceanographer and Ret. Navy Captain Dies at 92

Retired U.S. Navy Capt. Don Walsh, best known for his daring dive to the deepest spot on Earth, nearly 36,000 feet below the ocean’s surface, has died at age 92. Walsh was a co-pilot of the Trieste bathyscaphe, a deep submergence vehicle acquired by the Office of Naval Research (ONR) in 1958. Two years later, on January 23, 1960, Walsh and Swiss engineer Jacques Piccard, son of the inventor of the bathyscaphe, became the first humans to descend into the Challenger Deep, located in the Pacific Ocean’s Mariana Trench. “ONR sponsored the Trieste, but it was then-Lt. Don Walsh who made the very daring decision to make the first descent into the deepest spot of the earth’s ocean. Walsh was a Navy officer, a submariner, an adventurer, and an oceanographer. To his family, we extend our deepest condolences and gratitude for allowing him to explore, and share his extraordinary experiences and knowledge with us,” said Chief of Naval Research Rear Adm. Kurt Rothenhaus.
November 16, 2023

Awesome Academics: NPS Students Win CNR Awards in Autonomous Systems

A U.S. Marine and Coast Guardsman each recently received a Chief of Naval Research (CNR) Award for Excellence in Intelligent Autonomous Systems from the Naval Postgraduate School (NPS).
December 04, 2023

Mighty Mentorship: Navy Civilian Employee Wins DoD STEM Advocacy Award

Juan Lafuente, head of the Nuclear Command Control and Communications Messaging and Interior Communications Branch at Naval Information Warfare Center (NIWC) Pacific, recently won the Department of Defense (DoD) STEM Advocate of the Quarter award for the third quarter of fiscal year 2023.
December 20, 2023

Power and Propulsion Systems for Unmanned Undersea Vehicles

The proposed topic will explore and exploit the lack of underwater propulsion systems that can efficiently work across a wide variety of speeds over long distances. In particular, this effort is interested in a propulsion system able to transition between low and high speeds, to include the ability to stop and re-start at any time. Other desired characteristics will be briefed at the event. The program will pursue technologies and systems that support development and demonstration of a system that can propel an underwater vehicle in the ways listed. Further mission profile details will be provided at the Industry Day.
January 23, 2024