Internal charging analysis tools, NUMIT 2.0 and 3D NUMIT, and those applications on Europa Clipper and Juno missions

Wousik Kim1, James Z Chinn1, Ira Katz1, Insoo Jun2 and Henry Berry Garrett3, (1)JPL/NASA/Caltech, Pasadena, CA, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States