POTSDAM â With an $800,000 grant from the Office of Naval Research Advanced Naval Platforms Division, Clarkson University Prof. Marcias Martinez (Principal Investigator) and Prof. Craig Merrett (Co-PI) from the Department of Mechanical and Aeronautical Engineering in collaboration with Prof. Sumona Mondal (Co-PI) from the Department of Mathematics will begin work on developing mathematical physics-based models for determining the time to failure of bonded joints.
Adhesive-bonded joints are of interest for use in connection of U.S. Navy aircraft and vessel structural components. However, these joints are not currently in use, despite their potential benefits. Mechanical joints are most commonly used, but these joints are known to produce stress concentration regions, moisture ingress areas, and increased structural weight. Reliable, adhesively bonded joints, with no metal fasteners, would reduce structural weight and the manufacturing and operational costs of Navy assets. Widesp
US Navy rolls out new strategy for expanding Arctic operations The Associated Press January 11 The USS Toledo (SSN-769) arrives at Ice Camp Seadragon on the Arctic Ocean on March 4, 2020, kicking off Ice Exercise (ICEX) 2020. (MC1 Michael B. Zingaro/US Navy) JUNEAU, Alaska The U.S. Department of the Navy released details of a new strategy for operations in the Arctic as competition for resources among nations increases in the region. Members of Alaska’s congressional delegation have expressed support for the increased focus on the Arctic, the Juneau Empire reported Saturday. The Navy statement titled “A Blue Arctic” provides an outline of planned operational changes for the military’s sea services in and around Alaska, including the Navy, Coast Guard and Marine Corps.
JUNEAU (AP) — The U.S. Department of the Navy released details of a new strategy for operations in the Arctic as competition for resources among nations increases in the region.
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