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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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This report summarizes the activities and key findings of the project team occurring during Phase 1 (August 2014 – October 2015) of the Tularosa Basin Geothermal Play Fairway Analysis Project.
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The objective of this project was to study magnetized shocks in plasmas using the Omega Laser Facility to drive a solid foil into a magnetized gas, which would be preionized by the x-rays from the laser-solid interaction. The MIFEDS (magneto-inertial fusion electrical discharge system) provided the magnetic field. Magnetized shocks are of interest in magneto-inertial fusion, such as MagLIF and magnetized spherical implosions with both direct and indirect drive, space physics, heliophysics, and astrophysics. In magneto-inertial fusion the shocks of interest are collisional and perpendicular to the magnetic field lines, since the magnetic field needs to be compressed. In space, the shocks of interest are typically collisionless, due to the low plasma density, and both perpendicular and parallel to the magnetic field. The marginally collisionless regime between these is also of interest in both laboratory, fusion, and space plasmas, but has barely been investigated.
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The OWL GroundAware GA1360 2D radar system with advertised capability of advanced digital beam-forming radar technology, classification intelligence, reconfigurability, and easy integration with other security systems to bring 360° of real-time, all-weather situational awareness for the physical security of perimeters and other sensitive areas for critical infrastructure.
The SpotterRF CK5 is a low-power draw doppler radar, approximately the size of a book (7” x 9”, see Figure 1). It is intended to provide coverage over short ranges (125 m). The SpotterRF CK5B radar was tested in a two-fence perimeter environment and followed the vendor-recommended configuration (Figure 2), with the exception of rotating the radar 90 degrees about the horizontal axis. The radar is advertised to take approximately 10 minutes to set up.
The Magos SR-1000 is a ground surveillance radar with an advertised detection range up to 1000 meters for a walker, vehicle, or boat at a low power consumption of 11 Watts. Figure 1 shows the Magos SR-1000 installed at Sandia’s Security Technology Test and Evaluation Center (STEC); testing was performed from May-July 2024. Figure 2 shows a close-up of the device.
The Emergency Automatic Gunshot Detection and Lockdown (EAGL) system provides automatic, autonomous, and timely gunshot detection in both indoor and outdoor environments. This system uses both wired and wireless devices. Self-contained wireless EAGL sensors passively “listen” for gunshot events. These devices also perform a single, daily supervisory heartbeat (HB) function to include a device self-check with reporting capability. Transmissions are received by an assigned EAGL Gateway, which translates the RF sensor data to a PoE network format solely for use by the EAGL system server. The server then performs additional processes after data receipt, which include but are not limited to: event validation and logging, GUI presentation, notifications, and other independent operations.
The Blickfeld Cube 1 Lidar is an inexpensive flash lidar being developed for autonomous navigation with an advertised maximum range of 75 meters that uses a Class 1 eye-safe laser. Figure 1 shows an example of the installation of the Cube 1 lidar and Figure 2 shows an example of the point cloud generated, with the red circle indicating an intruder. The Cube 1 lidar has a software adjustable field of view and as many as 5 lidars can be stitched together. (Figure 2 shows two Cube 1 lidars stitched together.)