Award Data

Rigid Wall Shelters (RWS) are an integral building block for Marine Corp operations and support a multitude of operational needs from maintenance and repair operations to command posts and medical operations. There are several critical operational deficiencies with metal RWS. The weight of legacy systems and lack of insulation result in a high cost to transport and difficulty heating and cooling i ...

Shipboard Dimensional Analysis Tool (SDAT) will enable transportability assessments of candidate vehicle designs aboard Naval ships prior to prototyping. SDAT will integrate three-dimensional (3D) ship and vehicle data, enable users to place and visualize vehicles and their path within ship vehicle stowage spaces and on ramps, enable collision detection based on a user-defined clearance, assess ph ...

The Re-Designed Lightweight Gearbox

The objective of the efforts being proposed is to develop high energy density and power density batteries with long cycle life by high-speed additive manufacturing technologies.

In this proposal, we describe spatially resolved acoustic spectroscopy (SRAS), a relatively new and low TRL technology capable of conducting large-scale orientation microscopy. In its current form, it is capable of analyzing local crystal orientation on polished metallic surfaces, and is an a viable candidate to permit the nondestructive and non contact characterization of certain aspects of the m ...

Development of a small UAS compatible Micro IFF transponder including Modes 1,2,3A,C,S , Dual band ADS-B, UAT, Mode 5 and interrogator. All modes include both receive (in) and transmit (out). Size is less than 8 cu inches and weight is under 6 oz with full AIMS 17-1000 compliance, including 500 watt output with diversity. Unit is also low cost and low maintenance. Unit meets full military temperat ...

Rotary cannon type weapons, such as the M197 electric cannon, currently require servicing every 28 days in order to remove abrasive particulate and to relubricate the rotary drum. The Navy is currently seeking a one-time application coating, applied at the time of manufacturing or retrofit, which will at least double the time between servicing to 56 days or more. Mainstream Engineering proposes to ...

To meet the U.S. Navy need for high-dynamic-range digitizers for lidar applications, a four-input channel 17-bit dynamic-range application-specific integrated circuit (ASIC) will be developed. Each of the four high-bandwidth input channels will be configured in a fast-in/slow-out architecture, composed of a stacked 512-element switched capacitor array (SCA), capable of 2-ns time-slice sampling, an ...

Phase I has proven that the current setup achieves better than 8mm spatial resolution for 2.2MeV prompt gammas. However, 1mm spatial resolution presents a significant challenge for the current setup due in part to limited timing resolution and count rate. A new analog ASIC will be developed to replace the current analog ASIC that will have better timing resolution and deliver higher count rates. I ...

The goal of this proposal is to develop a passive power factor corrector (PFC) suitable to be installed into military combat aircraft. The proposed PFC design weighs less than 20 lbs, can utilize either forced or natural convection cooling, and can operate in ambient temperatures as high as 71 °C. During the Phase I Mainstream built and tested a PFC device that met or exceeded all of the specifie ...