Research & information: general books

Analysis and computation of steady, compressible, quasi-axisymmetric flow of an isolated, slender vortex are considered....  Read More >>

Prediction of antenna radiation patterns has long been an important function in the design of command, communication,...  Read More >>

Reduction of drag has been a major goal of the aircraft industry as no other single quantity influences the operating...  Read More >>

The Anthropometry and Biomechanics Laboratory at the Johnson Space Center has been collecting anthropometric data...  Read More >>

An upwind-biased, point-implicit relaxation algorithm for obtaining the numerical solution to the governing equations...  Read More >>

This quarterly report summarizes the ideas and concepts developed by the University of Houston team with the collaboration...  Read More >>

The mathematical formulation of a lifting surface method for evaluating the steady and unsteady loads induced on...  Read More >>

The modifications are documented which were made to the Langley Aerothermodynamic Upwind Relaxation Algorithm which...  Read More >>

One version of the multichannel theory for electron-target scattering based on the Schwinger variational principle,...  Read More >>

The design of nonlinear controllers has relied on the use of detailed aerodynamic and engine models that must be...  Read More >>

Over the past seven years, efforts under the present Grant have been aimed at being able to apply modern Computational...  Read More >>

A two dimensional flow governed by the incompressible Navier-Stokes equations with a steady spatially periodic forcing...  Read More >>

The design of high efficiency supersonic inlets is a complex task involving the optimization of a number of performance...  Read More >>

This report is based on the early design concepts for a communications network for the Advanced Solid Rocket Motor...  Read More >>

The continuing growth of air traffic will place demands on NASA's Air Traffic Management (ATM) system that cannot...  Read More >>

Experimental studies of isolated rotors in forward flight have indicated that higher harmonic pitch control can...  Read More >>

The thermally-induced stresses and deformations in graphite-epoxy tubes with aluminum foil bonded to both inner...  Read More >>

Stress intensity levels at various parts of the NASA B-52 carrier aircraft pylon were examined for the case when...  Read More >>

Aspects of the information propagation modeling behavior of integral machine computer simulation programs are investigated...  Read More >>

We describe PVS's capabilities for representing tabular specifications of the kind advocated by Parnas and others,...  Read More >>

As part of the Research Institute for Computing and Information Systems (RICIS) activity, the reinforcement learning...  Read More >>

Review of EPA's Draft Framework for Inorganic Metals Risk Assessment: Internal Deliberative Draft  Read More >>

Review Of Historical Data For Characterization Of Quincy Bay Contamination  Read More >>

Review of the Environmental Protection Agency's Ground Water Research Program  Read More >>

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