Design details for helium heater

Design calculations for helium heate

Estimate of nuclear technology engine test stand sound power and spectrum

Estimate of nuclear technology engine test stand sound power and spectru

Acoustic prediction methods for rocket engines, including the effects of clustered engines and deflected exhaust flow

Acoustic prediction methods for rocket engine

Radial honeycomb core

Core alleviates many limitations of conventional nacelle construction methods. Radical core, made of metals or nonmetals, is fabricated either by joining nodes and then expanding, or by performing each layer and then joining nodes. Core may also be produced from ribbons or strips with joined nodes or ribbons oriented in longitudinal planes

Method of statistical filtering

Minimal formula for bounding the cross correlation between a random forcing function and the state error when this correlation is unknown is used in optimal linear filter theory applications. Use of the bound results in overestimation of the estimation-error covariance

The hot wire anemometer

Hot-wire anemometer and its application to measurements in turbulent flow

A technique for the dynamic calibration of hot wire anemometers

Technique for dynamic calibration of hot wire anemometer

Review of proposed control and instrument room for building 4776, Marshall Space Flight Center, Huntsville, Alabama

Noise reducing construction review of control and instrument room for thermal simulation and cold flow facilitie