Traceability and Risk Analysis Strategies for Addressing Counterfeit Electronics in Supply Chains for Complex Systems von DiMase, Daniel, Collier, Zachary A., Carlson, Jinae, Gray Jr, Robin B., Linkov, Igor

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Exploratory investigation of sound pressure level in the wake of an oscillating airfoil in the vicinity of stall / by Robin B. Gray and G. Alvin Pierce von Gray, Robin B

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Experimental smoke and electromagnetic analog study of induced flow field about a model rotor in steady flight within ground effect / by Robin B. Gray von Gray, Robin B

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Iterative Lifting Surface Method for Thick Bladed Hovering Helicopter Rotors von Shenoy, K. Rajarama, Gray, Robin B

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Computation of Two-Dimensional Potential Flow Using Elementary Vortex Distributions von Raj, Pradeep, Gray, Robin B

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Computation of Three-Dimensional Potential Flow Using Surface Vorticity Distribution von Raj, Pradeep, Gray, Robin B

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A vortex wake model for optimum heavily loaded ducted fans von GRAY, ROBIN B, WRIGHT, TERRY

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A numerical investigation of blade tip loadings on thick-bladed helicopter rotors von Wey, Thomas C., Gray, Robin B.

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AN INVESTIGATION OF A DIGITAL COMPUTER METHOD OF DETERMINING THE OPTIMUM DESIGN PARAMETERS OF SHROUDED PROPELLERS von Gray, Robin B

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Experimental Smoke and Electromagnetic Analog Study of Induced Flow Field About a Model Rotor in Steady Flight Within Ground Effect von Gray, Robin B.

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AN AERODYNAMIC ANALYSIS OF A SINGLEBLADED ROTOR IN HOVERING AND LOW- SPEED FORWARD FLIGHT AS DETERMINED FROM SMOKE STUDIES OF THE VORTICITY DISTRIBUTION IN THE WAKE von GRAY, ROBIN B

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ON THE MOTION OF THE HELICAL VORTEX SHED FROM A SINGLE-BLADED HOVERING MODEL HELICOPTER ROTOR AND ITS APPLICATION TO THE CALCULATION OF THE SPANWISE AERODYNAMIC LOADING von GRAY, ROBIN B

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A REVIEW OF ROTOR INDUCED VELOCITY FIELD THEORY von GRAY, ROBIN B

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Contract manufacturers: Customers or competitors? von Gray, Robin B

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ROTOR JET POWER ALTERNATE SYSTEMS von Gray,Robin B, Hubbartt,James E

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Power-off Flare-up Tests of a Model Helicopter Rotor in Vertical Autorotation von Slaymaker, S E, Gray, Robin B

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Empirical Relation Between Induced Velocity, Thrust, and Rate of Descent of a Helicopter Rotor as Determined by Wind-tunnel Tests on Four Model Rotors von Castles, Walter, Jr, Gray, Robin B

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Empirical relation between induced velocity, thrust, and rate of descent of a helicopter rotor as determined by wind-tunnel tests on four model rotors von Castles, Walter, Jr, Gray, Robin B.

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AN INVESTIGATION OF AN APPROACH TO THE PROBLEM OF DETERMINING THE OPTIMUM DESIGN OF SHROUDED PROPELLERS. APPENDIX I. VORTEX SYSTEM. APPENDIX II. CALCULATION OF THRUST AND POWER. AP... von CASTLES, JR , WALTER, GRAY, ROBIN B

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Experimental Investigation of Transition of a Model Helicopter Rotor From Hovering to Vertical Autorotation von Slaymaker, S E, Lynn, Robert R, Gray, Robin B

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