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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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Operating manual for FORTRAN program to predict aerodynamic and heat transfer characteristics of annular and rectangular gas turbine combustors
Network Analysis for Systems Application Program /NASAP/ applicable in analysis and design of solid state circuits
Electron probe microanalyses in metallurgy and geology performed by FORTRAN program
Systems design of digital computer real-time control system, and interface hardware for early launch laser tracking system
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Computerized method of analysis predicts bearing loads, shaft deflections, and critical speeds for shafts coupled by rolling contact bearings to the machine housing. The bearing nonlinearities, casing as well as rotor dynamics, and rotor-imbalance forcing functions are all included in the system dynamics analysis.
FORTRAN 4 program for predicting charring ablation performance of Apollo heat shield in turbulent flow
Feasibility of analytical error analysis applied to thermal network solutions
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Explore the source record for details and available documents.
Programs based on equations that include functions for boundary values along nozzle axis yield different types of flow field configurations. Program's documentation details method of calculating subsonic flow field and sonic line, and describes modified method of characteristics for calculating supersonic flow downstream of sonic line.
Program evaluates propellant heating in a nuclear rocket stage. Program code employs infinite-medium buildup factors to calculate gamma dosage and employs the Albert-Welton kernal to calculate the fast neutron dosage.
Input data cards program listing for MTRAC
FORTRAN matrix conversion for implementing FORMAT 2 on system 360 for airframe structural strain analysis
MTRAC program for transient analysis of circuits with square loop magnetic cores based on linearization of nonlinear circuit elements and Kirchhoff current law