Accession Number:

ADD002819

Title:

Propellant Grain.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s):

• Baker,Roland E.

Report Date:

1976-04-20

Pagination or Media Count:

3.0

Abstract:

The patent relates to a hollow propellant grain with an aft end section having a greater web thickness than the forward end to prevent damage to the aft end of the motor housing without the usual heavy insulation.

Descriptors:

• *Solid propellant rocket engines
• *Rocket propellant grains
• *Patents
• Configurations
• Rocket nozzles
• Cavities
• Combustion stability

Subject Categories:

• Solid Rocket Propellants

Distribution Statement:

APPROVED FOR PUBLIC RELEASE