Back to the catalog

Software — free catalog

ElectroStatic Return of Contaminants Tool (Updated)

A NASA software catalog entry available for reuse or request.

About this technology

Overview

The ElectroStatic Return of Contaminants (ESR) tool is a first-generation computational code created for the purpose of computing the return characteristics of spacecraft-generated contaminants. The code computes the Debye sheath (if necessary), the returned contaminant mass rate, returned mass flux, returned mass ratio, return velocity, and surface sputter (where applicable). To help the user, default values have been supplied for all program inputs.This software code is provided "as is".

Release notes

No Support Available