Progress from October 1, 1977, through December 31, 1977, is reported in the design of the 50 MT/year experimental facility for the preparation of high purity silicon by the zinc vapor reduction of silicon tetrachloride in a fluidized bed of seed particles to form a free flowing granular product
The fabrication of a one-person Electrochemical Depolarized Carbon Dioxide Concentrator subsystem in...
Mariner Venus 67 power subsystem changes in operation sequences and design tested for Venus flyby mi...
Six scientific objectives/experiments were derived which consisted of agriculture/forestry/range res...
Potential designs for an integrated fluidized-bed reactor/zinc vaporizer/SiCl4 preheater unit are be...
Subsequent to the design review, a series of tests was conducted on simulated modules to demonstrate...
Various aspects of a sensitivity analysis, in particular, the impact of variations in metal sheet re...
The performance and maturity of a preprototype, three-person capacity, automatically controlled and ...
Purity requirements for solar cell grade silicon material was developed and defined by evaluating th...
Restructuring research objectives from a technical readiness demonstration program to an investigati...
The performance of two critical technology components required for a continuously rotatable heat pip...
A program was established to develop a high temperature silicon production process using existing el...
A method is discussed of generating nitrogen for cabin leakage makeup aboard space vehicles having l...
A melt level control system was implemented to provide stepless silicon feed rates from zero to rate...
Advanced studies are reviewed. Atmospheric sciences, magnetospheric physics, solar physics, gravitat...
A program was successfully completed to evaluate an electrochemical nitrogen/hydrogen (N2/H2) separa...
The fabrication of a one-person Electrochemical Depolarized Carbon Dioxide Concentrator subsystem in...
Mariner Venus 67 power subsystem changes in operation sequences and design tested for Venus flyby mi...
Six scientific objectives/experiments were derived which consisted of agriculture/forestry/range res...
Potential designs for an integrated fluidized-bed reactor/zinc vaporizer/SiCl4 preheater unit are be...
Subsequent to the design review, a series of tests was conducted on simulated modules to demonstrate...
Various aspects of a sensitivity analysis, in particular, the impact of variations in metal sheet re...
The performance and maturity of a preprototype, three-person capacity, automatically controlled and ...
Purity requirements for solar cell grade silicon material was developed and defined by evaluating th...
Restructuring research objectives from a technical readiness demonstration program to an investigati...
The performance of two critical technology components required for a continuously rotatable heat pip...
A program was established to develop a high temperature silicon production process using existing el...
A method is discussed of generating nitrogen for cabin leakage makeup aboard space vehicles having l...
A melt level control system was implemented to provide stepless silicon feed rates from zero to rate...
Advanced studies are reviewed. Atmospheric sciences, magnetospheric physics, solar physics, gravitat...
A program was successfully completed to evaluate an electrochemical nitrogen/hydrogen (N2/H2) separa...
The fabrication of a one-person Electrochemical Depolarized Carbon Dioxide Concentrator subsystem in...
Mariner Venus 67 power subsystem changes in operation sequences and design tested for Venus flyby mi...
Six scientific objectives/experiments were derived which consisted of agriculture/forestry/range res...