|Search Results (83 videos found)|
|NASASciFiles - Winds
NASA Why? Files segment describing how atmospheric particles are transported over distance by wind.
Keywords: Jennifer Olson; CAVE; Cave Automated Virtual Environment; Wind Vector; Global Wind Pattern; Jet Stream; Particle Lifetime; Sulfur Dioxide; Water Vapor; Sulfuric Acid;
Popularity (downloads): 1765
|Salton Honored - A SMART Celebration: Influence of SMART on IR Systems #3
David Evans talked about one of the latest commercial systems using the Vector Space model, which is the CLARIT system.
Keywords: Information Retrieval; SMART; Cornell; 30 Years; Computer Science; David Evans; Influence; Commercial Systems; Natural Language; NLP; Vector Space; Vector Space Model; CLARIT
Popularity (downloads): 1109
|NASASciFiles - Wind Direction
NASA Why? Files segment explaining how wind travels and how it carries smell.
Keywords: Craig Moeller; Weather Map; Air Pressure; Weather Station; Anemometer; Wind Vane;
Popularity (downloads): 1209
|NASAKSN - Wind Tunnels
NASA Kids Science News segment explaining how wind tunnels work and what they do.
Keywords: NASA Kids Science News; Wind Tunnel; Airplane; Fan; Wind; Testing; Models; Scale; Aircraft; Race Cars; Spacecraft;
Popularity (downloads): 3839
|NASADestinationTomorrow - DT4 - Wind Tunnels
NASA Destination Tomorrow Segment describing wind tunnels and how aircraft designers use them to understand airflow.
Keywords: NASA Destination Tomorrow; Simulator; Aircraft; Scale Model; Testing; Research; Wind Tunnel; Performance Characteristics; Airflow; Fan; Open Return Wind Tunnel; Closed Return Wind Tunnel; Difuser; Test Section; Water; Nitrogen; Helium; Gases;
Popularity (downloads): 2101
|NASAConnect - TOAT - Drag Activity
NASA Connect Segment involving students in an activity to create a wind tunnel to test the effect of drag while emphasizing data analysis.
Keywords: NASA Connect; Student Activity; Drag; Shape; Mass; Wind Speed; Wind Tunnel;
Popularity (downloads): 1802
|NASA Connect - SOF - Wind Tunnel Testing
NASA Connect segment explaining the process of modeling and testing model aircraft. The video features two experts who explain how wind tunnels work.
Keywords: NASA Connect; Wind Tunnels; Testing; Models; Data; Research; Scientists; Aircraft;
Popularity (downloads): 3051
|NASAConnect - TOAT - Wind Tunnels
NASA Connect Segment explaining wind tunnels and how they are used as research tools. It also explores the SR-71 Blackbird and why it's used as an ideal research test plane....
Keywords: NASA Connect; Wind Tunnel; SR-71 Blackbird; Test Plane; Measuring Tools; Flow Visualization; Turbulence;
Popularity (downloads): 2526
|NASASciFiles - The Design Process
NASA Sci Files segment exploring the design process and how wind tunnels are used in this process.
Keywords: NASA Sci Files; Testing; Design; Birds; Wings; Wind Tunnel; Scale Models; Micro Aerial Vehicle; Biologists; Iterate; Data Collection; Analyze;
Popularity (downloads): 1432
|NASAConnect - PW - Ice and Aircraft
NASA Connect Segment that explains how meteorology, specifically icing, effects the ground operations of aircraft. Explores research being conducted to study the effects of icing by using refrigerated wind tunnels.
Keywords: NASA Connect; Meteorology; Aircraft; Wind Tunnels; Icing;
Popularity (downloads): 1329