Moisture absorption by JA2 gun propellant under extreme conditions
Source abstract
Abstract
Abstract JA2 propellant downloaded from a 120-mm tank round that had been subjected to conditioning at high temperature and humidity was observed to be discolored and covered with an unknown liquid. Analysis of the propellant indicated a decrease in the nominal diethylene glycol dinitrate (DEGDN) plasticizer content. The nitroglycerine (NG) content was not observed to deviate significantly from its nominal level. The cause of the discoloration of the propellant was traced to its high moisture content. The liquid covering the material was determined to be a mixture of water and DEGDN. In follow-up experiments it was
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Energetic Materials and Combustion · Rocket and propulsion systems research · Electromagnetic Launch and Propulsion Technology
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (3)
Show source-provided references
1. Simmons, R. L. Maryland: U.S. Naval Surface Warfare Center, Indian Head. Private communication
2. Ibid.,
3. Meppen, German: The Gun and Rocket Propellant Lab of the Federal Armed Forces Technical Center for Weapons and Ammunition. Unpublished results