Advanced Composite Solar Sail System: Demonstrating Deployable Composite Solar Sails for Future Deep Space Small Spacecraft

Horner, Scott D ; Wilkie, William K ; Fernandez, Juan M ; Brown, Phillip L ; Fishman, Julianna L

关键词: AEROSPACE ENVIRONMENTS;    DEEP SPACE;    DEPLOYMENT;    ENGINEERS;    INTERPLANETARY SPACECRAFT;    LOW COST;    LOW EARTH ORBITS;    PROPULSION SYSTEM CONFIGURATIONS;    PROPULSION SYSTEM PERFORMANCE;    ROCKET PROPELLANTS;    SAILS;    SILICON;    SOLAR SAILS;   

RP-ID  :  ARC-E-DAA-TN71909

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

NASA is developing new deployable structures and materials technologies for solar sail propulsion systems destined for future low-cost deep space missions. Solar sails eliminate the need for conventional rocket propellants, relying instead upon the pressure of sunlight to generate continuous thrust. They can operate indefinitely, limited only by the space environment durability of the solar sail materials and spacecraft electronic systems.At NASA's Langley Research Center in Hampton, Virginia, and NASA's Ames Research Center in California's Silicon Valley, researchers and engineers are planning a mission to demonstrate the next generation of solar sail technology for small interplanetary spacecraft. As part of this development effort, the Advanced Composite Solar Sail System (ACS3) will demonstrate deployment of an approximately 800 square foot (74 square meter) composite boom (mast) solar sail system in low-Earth orbit. This will be the first use of composite booms as well as sail packing and deployment systems for a solar sail in orbit.