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Briefs: Information Technology
Method for Evaluating the Pneumatic Hammer Stability of a Fluid-Film Bearing Using CFD

Marshall Space Flight Center, Alabama

This invention relates to a fluid film bearing and a process for evaluating pneumatic hammer instability. Based on...

Briefs: Information Technology
DAWN: a Simulation Model for Evaluating Costs and Tradeoffs of Big Data Science Architectures

NASA’s Jet Propulsion Laboratory, Pasadena, California

Data science is emerging as a critical area of research and technology to advance...

Briefs: Software
Auxiliary Payload Sensor System Simulation Software

NASA’s Jet Propulsion Laboratory, Pasadena, California

Auxiliary Payload Sensor System Simulation Software (APSSim) provides a simulation of the seismometer used in the Insight...

Briefs: Information Technology
Multiphysics Piezoelectric Finite Element Modeling for Designing a Piezoelectric Damping Treatment for Vibration Control of Rotating Blades

The requirements for advanced aircraft engine components lead to designs that are more lightweight and...

Briefs: Software
EXOS Software

Lyndon B. Johnson Space Center, Houston, Texas

An improved version of EXOS software allows for the modeling of fabrics, mixtures, and porous materials, and also provides the ability to accept hex mesh geometries. The code...

Briefs: Software
DRAT: A Distributed Release Audit Tool

NASA’s Jet Propulsion Laboratory, Pasadena, California

DRAT software overcomes limitations inherent in the Apache Release Audit Tool (RAT), and also brings code auditing and open-source license...

Briefs: Software
Graphical Input-Output Visualization Tool for DAVE-ML Models

Langley Research Center, Hampton, Virginia

Adopters of the AIAA/ANSI Standard S119, “Flight Dynamics Model Exchange Standard,” are required to deal with models encoded using...

Briefs: Information Technology
Synchronization and Visualization of Arbitrary Streams (SAVORS)

Ames Research Center, Moffett Field, California

The purpose of SAVORS is to supercharge the command-line tools already used by administrators with powerful visualizations that...

Briefs: Information Technology
Using a Moderate Ionospheric Storm Detector to Improve WAAS Availability

The Wide Area Augmentation System (WAAS) broadcasts information that allows users to bound the positioning error that arises from ionospheric delay of signals emitted by...

Briefs: Information Technology
JLAB Tracking Tool (JTRAK)

Goddard Space Flight Center, Greenbelt, Maryland

The JLAB Tracking Tool (JTRAK) is a Web-enabled database tool designed to automate the tracking of James Webb Space Telescope (JWST) Integrated Ground Support...

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