American Standard. Guide To Modeling Earth’s Trapped Radiation Environment

AIAA G-083-1999, American Institute of Aeronautics and Astronautics, 1999, 62 pp.
This Guide serves as both an introduction to the phenomena of radiation in the space environment and the product engineering issues facing spacecraft designers. Emphasis is on the trapped radiation environment of the Earth which is known as the Van Allen Belts. The leading empirical models are described and the problems in using them are identified. Current radiation modeling efforts are also discussed, along with shielding design and optimization. The Guide is intended for students, designers, mission planners, and others who need a ready understanding of this critical issue affecting spacecraft performance in Earth orbit.Foreword.The Space Radiation Environment: Basic Concepts.
The Trapped Radiation Environment.
AE8 and AP8 Models.
Problems with AE and AP.
Current Radiation Modeling Efforts.
Shielding Design Codes and Optimization.
Radiation Environment Estimates.
Recommendations.