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Corrosion Science and Corrosion Control Technologies
The Office of Naval Research's Corrosion Science and Corrosion Control Technologies program has a primary focus to create a science-based understanding of corrosion through damage evolution mechanisms, develop corrosion-informed materials concepts, and evolve surface protection and modification sciences.
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.
ONR-Sponsored Research Could Potentially Lead to Millions of New Materials
Extraordinarily rugged with a melting temperature of several thousand degrees Fahrenheit. That describes the results of research into new ceramic materials sponsored by the Office of Naval Research (ONR) and recently published in the Journal Nature. A research team, led by ONR’s Principal Investigator, Dr. Stefano Curtarolo, Duke University, developed a computational method for creating new types of ceramics using transition metals – carbonitrides or borides – through a process called Disordered Enthalpy-Entropy Descriptor (DEED). The applications are endless, said Dr. Eric Wuchina, a research materials engineer who was the program officer with ONR’s Sea Warfare and Weapons department when Curtarolo’s research team was awarded the Multidisciplinary University Research Initiative (MURI). According to Wuchina, the variety of new compositions could create potentially millions of new materials.
Electric Boat Competition Sparks Interest in Naval Science Careers
Student engineering teams from Princeton, Washington College and the University of Alabama have won first place in their respective events at the “Promoting Electric Propulsion” (PEP) boat races, sponsored by the Office of Naval Research (ONR) and the American Society of Naval Engineers (ASNE). In just six years, this electric boat-building competition has grown from a single university to 34, with more than 200 students who took part in the five-mile races on Broad Bay in Virginia Beach. Dr. Steve Russell, program officer, Sea Warfare and Weapons department, said he launched the PEP competition with a colleague from ASNE, Dr. Leigh McCue, and Tim Cullis, Naval Sea Warfare Center Carderock, after seeing a public race by local hobbyists in the Chesapeake Bay.
Electrochemical Materials
The Office of Naval Research's Electrochemical Materials program is focused on developing a fundamental understanding of charge (electron and ion) storage, transport and transfer mechanisms, and applying that knowledge to inform the development of materials, materials architectures and devices that address Navy and Marine Corps application power and energy needs.
Electric Power Components and Systems
The Office of Naval Research's Electric Power Components and Systems program supports the Navy’s interest in advanced naval power and energy systems research and technology.
Expeditionary Energy
The Office of Naval Research's Expeditionary Energy program seeks breakthrough technologies to support the future of hybrid and expeditionary warfare.
Metamaterials
The Office of Naval Research's Metamaterials program supports basic research on optical and acoustic metamaterials to control light and sound propagation over a large frequency range.
Operational Endurance from Environmental Carbon
The Office of Naval Research's Operational Endurance from Environmental Carbon program seeks technology development to support sustainable carbon neutral operational energy processes and materials for U.S. Navy and U.S. Marine Corps needs.
Power & Energy Science and Technology
The Advanced Naval Platforms Division's Power & Energy Science and Technology program is focused on solving fundamental research problems, applying scientific knowledge, and developing power and energy solutions to Navy and USMC needs.