List

The objective of the proposal is to reduce the cost of fabrication of sapphire optical hyper-hemispheres for submarine masts. Due to the nature of sapphire, deriving complex geometries from grown boules using current conventional fabrication techniques is one of the major contributors to cost. Removing excess material requires long diamond tool grinding cycles. New advances in ultrasonic technolog ...

Propel LLC will develop novel and innovative low cost fire resistant (FR) polymers and yarns. These FR materials will be spun with cotton, and new innovative low cost FR NYCO textiles produced. The performance objective will be to meet the physical performance requirements for the USMCs Marine Corps Combat Utility Uniform, with FR properties based on those for the USMCs Fire Resistant Organization ...

Response Technologies (RT) seeks to determine the technical feasibility of a: scalable, economical, repeatable, and optimized polymeric matrix (RTPM). RTPM shall have universal fuel compatibility and could replace incumbent reticulated polyurethane foams in explosion suppression fuel tanks. RTs process utilizes additive manufacturing to produce polymeric parts from 0.5 to 20 PCF. This will be furt ...

A system to covertly communicate in underwater acoustic shallow water environment for Naval applications is described. Techniques for clandescent and directional communication are evaluated. Broadband underwater communications are developed.

TAC PROPOSES TO CONDUCT A STUDY TO EVALUATE THE COMPARATIVE EFFECTIVENESS OF VARIOUS FORWARD-LOOKING AUTONOMOUS SENSORS AND ALGORITHMS FOR TLAM-C. THE CURRENT TLAM-C USES A TERRAIN MAPPING RADAR ALTIMETER AND CORRELATES THE SENSED AREA AT KEY WAYPOINTS WITH A STORED DIGITAL REPRESENTATION OF THE TERRAIN AREA AT THE WAYPOINTS TO PROVIDE MID-COURSE AND TERMINAL GUIDANCE CORRECTION TO THE INERTIAL NA ...