Propellant Technologies: A Persuasive Wave

Bryan A Palaszewski

NASA Lewis Research Center

Propellant Technologies: A Persuasive Wave

Introduction

The World and the Future

Why Propellant Technologies ?

The Technologies

Why Monopropellants ?

Monopropellant Benefits

Propellant and Engine Testing

Propulsion System Implications

Alternative Hydrocarbons

Alternative Hydrocarbons:

Gelled Hydrogen

SSTO with Gelled Propellants

Metallized Gelled Propulsion

Why Gelled Propellants ?

Metallized Gelled Propellants:

O2/RP-1/Al Liquid Rocket Booster

High Energy Density Propellants: Vision

Advanced Space Transportation Program

High Energy Density Propellants:

Conclusions

Return to Fuels and Space Propellants page