NAIRAS Atmospheric and Space Radiation Environment Model

被引:3
|
作者
Mertens, Christopher J. [1 ]
Gronoff, Guillaume P. [1 ]
Zheng, Yihua [2 ]
Buhler, Janessa [3 ]
Willis, Emily [4 ]
Petrenko, Maksym [2 ]
Phoenix, Daniel [1 ]
Jun, Insoo [5 ]
Minow, Joseph [4 ]
机构
[1] NASA, Langley Res Ctr, Hampton, VA 23681 USA
[2] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA
[3] NASA, Kennedy Space Ctr, Merritt Isl, FL 25923 USA
[4] NASA, Marshall Space Flight Ctr, Huntsville, AL 35808 USA
[5] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA
关键词
Protons; Atmospheric modeling; Extraterrestrial measurements; Atmospheric measurements; Trajectory; NASA; Magnetic field measurement; Modeling; radiation effects; radiation monitoring; radiation protection; software as a service; space radiation; DOSE MEASUREMENTS; HZETRN; RISK;
D O I
10.1109/TNS.2023.3330675
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This article describes the nowcast of aerospace radiation system (NAIRAS) model, which is now publicly available at the Community Coordinated Modeling Center (CCMC). NAIRAS predicts dosimetric and radiation flux quantities for assessing human radiation exposure and radiation effects to flight vehicle electronic systems from the surface of the Earth to deep space. NAIRAS predictions of the ionizing radiation environment are shown for various space weather conditions in the atmosphere and in low-Earth orbit (LEO), medium-Earth orbit (MEO), and cislunar orbit. NAIRAS model comparisons with dosimeter measurements are presented for aircraft and various spaceflight platforms.
引用
收藏
页码:618 / 625
页数:8
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