Description of computer program to analyze gain distribution of an antenna pattern.
Computer program determining gain distribution of uncertainty region from antenna pattern data
Mcquaid, B. L.↗
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Results for “computer programming”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Use of a heuristic timeline computer program to derive manned space-station requirements.
Heuristic computer program producing detailed timelines for each crewman used to derive multipurpose manned space station requirements
Burns, F. W.↗
Computer program developed for flowsheet calculations and process data reduction
Computer program PACER-65, is used for flowsheet calculations and easily adapted to process data reduction. Each unit, vessel, meter, and processing operation in the overall flowsheet is represented by a separate subroutine, which the program calls in the order required to complete an overall flowsheet calculation.
Alfredson, P. G.↗
Application of Optimal Control Theory to Launch Vehicles Computer Program Documentation
Application of optimal control to launch vehicle computer program
Ward, M. D.↗
Advanced launch vehicle computer program for horizontal takeoff vehicle, three-dimensional trajectories
Computer program for mission analysis of horizontal takeoff vehicle three dimensional trajectories
Conrad, D. P.↗
Advanced Launch Vehicle Computer Program for Flyback and Recovery Trajectories
Advanced launch vehicle computer program for flyback and recovery trajectories
Conrad, D. P.↗
Sonic Boom Propagation in a Stratified Atmosphere, with Computer Program
Sonic boom propagation in stratified atmosphere using FORTRAN computer program with integral and differential equations
Haefeli, R. C.↗
A dynamic programming computational approach to optimization with state variable discontinuities.
Dynamic programming computational approach to optimization with state variable discontinuities, treating problems as multistage optimization with continuous subarc stages
Mclennan, C. J.↗
Operating characteristics of computer programs for nonlinear transient analysis
Selection and use of computer programs for simulation of electronic circuits
Schneider, W. J.↗
A general transient heat-transfer computer program for thermally thick walls
General transient heat transfer computer program for thermally thick walls
Garrett, L. B.↗
Computer program for predicting creep behavior of bodies of revolution
Computer program, CRAB, uses finite-element method to calculate creep behavior and predict steady-state stresses in an arbitrary body of revolution subjected to a time-dependent axisymmetric load. Creep strains follow a time hardening law and a Prandtl-Reuss stress-strain relationship.
Adams, R.↗
Analysis of charring ablation with description of associated computing program
Analysis of charring ablation with description of associated computing program
Matting, F. W.↗
Recognition and representation of parallel processable streams in computer programs
Recognition and representation of parallel processable streams in computer programs
Source record↗
Development of digital computer program for thermal network correction. Phase 2 - Program development. Phase 3 - Demonstration/application Final report
Developing digital computer program for correcting soft parameters of thermal network by Kalman filtering method
Fink, L. C.↗
Chemical kinetics computer program for static and flow reactions
General chemical kinetics computer program for complex gas mixtures has been developed. Program can be used for any homogeneous reaction in either one dimensional flow or static system. It is flexible, accurate, and easy to use. It can be used for any chemical system for which species thermodynamic data and reaction rate constant data are known.
Bittker, D. A.↗
Liquid rocket combustion computer model with distributed energy release. DER computer program documentation and user's guide, volume 1
A computer program for analyzing rocket engine performance was developed. The program is concerned with the formation, distribution, flow, and combustion of liquid sprays and combustion product gases in conventional rocket combustion chambers. The capabilities of the program to determine the combustion characteristics of the rocket engine are described. Sample data code sheets show the correct sequence and formats for variable values and include notes concerning options to bypass the input of certain data. A seperate list defines the variables and indicates their required dimensions.
Combs, L. P.↗
An adaptive maneuvering logic computer program for the simulation of one-to-one air-to-air combat. Volume 2: Program description
A detailed description is presented of the computer programs in order to provide an understanding of the mathematical and geometrical relationships as implemented in the programs. The individual sbbroutines and their underlying mathematical relationships are described, and the required input data and the output provided by the program are explained. The relationship of the adaptive maneuvering logic program with the program to drive the differential maneuvering simulator is discussed.
Burgin, G. H.↗
User's manual for the Shuttle Electric Power System analysis computer program (SEPS), volume 2 of program documentation
The Shuttle Electric Power System Analysis SEPS computer program which performs detailed load analysis including predicting energy demands and consumables requirements of the shuttle electric power system along with parameteric and special case studies on the shuttle electric power system is described. The functional flow diagram of the SEPS program is presented along with data base requirements and formats, procedure and activity definitions, and mission timeline input formats. Distribution circuit input and fixed data requirements are included. Run procedures and deck setups are described.
Bains, R. W.↗