Abstract: This study evaluated the performance of four prototype unmanned aircraft detect-and-avoid (DAA) display configurations, each…
Author: New NASA STI
Aerosol Optical Depth as Observed by the Mars Science Laboratory REMS UV Photodiodes
Abstract: Systematic observations taken by the REMS UV photodiodes on a daily basis throughout the landed…
Two-Step Multi-Physics Analysis of an Annular Linear Induction Pump for Fission Power Systems
Abstract: One of the key technologies associated with fission power systems (FPS) is the annular linear…
Static Electric Fields and Lightning Over Land and Ocean in Florida Thunderstorms
Abstract: Natural cloud-to-ground (CG) lightning and the charge structure of the associated clouds behave differently over…
An Overview of Spray Modeling With OpenNCC and its Application to Emissions Predictions of a LDI Combustor at High Pressure
Abstract: The open national combustion code (Open- NCC) is developed with the aim of advancing the…
Performance Testing of a High Temperature Linear Alternator for Stirling Convertors
Abstract: The NASA Glenn Research Center has conducted performance testing of a high temperature linear alternator…
A Detailed Historical Review of Propellant Management Devices for Low Gravity Propellant Acquisition
Abstract: This paper presents a comprehensive background and historical review of Propellant Management Devices (PMDs) used…
A Burke-Schumann Analysis of Dual-Flame Structure Supported by a Burning Droplet
Abstract: Droplet combustion experiments carried out onboard the International Space Station (ISS), using pure fuels and…
Biomechanical Modeling of the Deadlift Exercise on the HULK Device to Improve the Efficacy of Resistive Exercise Microgravity Countermeasures
Abstract: Extended spaceflight typically results in the loss of muscular strength and bone density due to…
An Assessment of the Icing Blade and the SEA Multi-Element Sensor for Liquid Water Content Calibration of the NASA GRC Icing Research Tunnel
Abstract: The Icing Research Tunnel at NASA Glenn has recently switched to from using the Icing…