Spectron Development Laborator

THE NEED TO DEVELOP IMPROVED SIGNAL PROCESSORS TO ENHANCE THE S/N OF MULTICOMPONENT LDA SYSTEMS IS CRUCIAL TO FUNDAMENTAL STUDIES CONCERNING HELICOPTER AND OTHER AERODYNAMIC BODIES. ALTHOUGH THERE HAS ...

HIGH VOLTAGES CAN BE DEVELOPED ON MATERIALS SUBJECT TO TRIBOELECTRIC FORCES. CONSEQUENTLY, THE CAPABILITY OF MEASURING THE POTENTIAL OF HAZARDOUS SPARKS WHEN CHARGED SURFACES COME IN CONTACT WITH EACH ...

A NEW LASER MATERIAL, TERMED GSGG HAS UNIQUE PROPERTIES WHICH COULD PROVE EXTREMELY BENEFICIAL IN SPACEBORNE LIDAR APPLICATION. EFFICIENCIES SIGNIFICANTLY HIGHER THAN CONVENTIONAL SOLID STATE MATERIAL ...

THE PROBING OF BOUNDARY LAYERS, WAKES, AND SEPARATED FLOWS WITH PHYSICAL PROBES ALMOST ALWAYS LEADS TO QUESTIONABLE RESULTS BECAUSE OF THE INTERFERENCE WITH THE FLOW. APPLICATION OF NONINTRUSIVE OPTIC ...

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TO CERTIFY INSTALLED MULTI-LAYER OR FOAM INSULATION FOR FUTURE USE, A NONDESTRUCTIVE INSPECTION TECHNIQUE IS NEEDED WHICH IS CAPABLE OF DETECTING AND MEASURING PHYSICAL CONDITIONS OR ABNORMALITIES WHI ...

A TECHNIQUE FOR DEVELOPING AND EXTENDING THE USE OF THERMOPLASTIC RECORDING DEVICES FOR ON-LINE FLOW VISUALIZATION IS ADDRESSED. BY COMBINING TWO THERMOPLASTIC DEVICES IN SUCH A WAY THAT INDEPENDENT H ...

THE VELOCITY OF SOUND IN A FLUID IS INFLUENCED BY TEMPERATURE, DENSITY, AND FLUID VELOCITY. THE RECENTLY DEVELOPED TECHNIQUE OF ULTRASONIC TOMOGRAPHY CAN PROVIDE A TWO-DIMENSIONAL MEASUREMENT OF THE U ...

THIS IS A PROJECT TO DEVELOP A PULSED LASER WHICH IS SPECIALLY ADAPTED FOR APPLICATION IN A HOLOCAMERA FOR USE IN WIND TUNNEL TESTING. THE ABSENCE OF SUCH A LASER HAS SEVERELY RESTRICTED USE OF LASER ...

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