Abstract: The goal of NASA's Radioisotope Power Systems (RPS) Program is to make RPS ready and…
Author: New NASA STI
Analysis of Terrestrial Interference Protection from UAS CNPC Satellite Transmitters
Abstract: Unmanned aircraft (UA) are projected to have a major impact on future aviation. Larger UA…
Using Tabulated Experimental Data to Drive an Orthotropic Elasto-Plastic Three-Dimensional Model for Impact Analysis
Abstract: An orthotropic elasto-plastic-damage three-dimensional model with tabulated input has been developed to analyze the impact…
Open Rotor Development
Abstract: The ERA project executed a comprehensive test program for Open Rotor aerodynamic and acoustic performance.…
Electrical Performance of a High Temperature 32-I/O HTCC Alumina Package
Abstract: A high temperature co-fired ceramic (HTCC) alumina material was previously electrically tested at temperatures up…
The Relationships Between Insoluble Precipitation Residues, Clouds, and Precipitation Over California’s Southern Sierra Nevada During Winter Storms
Abstract: Ice formation in orographic mixed-phase clouds can enhance precipitation and depends on the type of…
Nondestructive Evaluation of Adhesive Bonds via Ultrasonic Phase Measurements
Abstract: The use of advanced composites utilizing adhesively bonded structures offers advantages in weight and cost…
ANOPP2 User’s Manual: Version 1.2
Abstract: This manual documents the Aircraft NOise Prediction Program 2 (ANOPP2). ANOPP2 is a toolkit that…
A Review of Function Allocation and En Route Separation Assurance
Abstract: Today's air traffic control system has reached a limit to the number of aircraft that…
NASA AVOSS Fast-Time Models for Aircraft Wake Prediction: User’s Guide (APA3.8 and TDP2.1)
Abstract: NASA's current distribution of fast-time wake vortex decay and transport models includes APA (Version 3.8)…