Esgee Tech. develops high-fidelity computer software for simulation-based analysis and design multiphysics problems in plasma, electromagnetics, flow, and thermal domains. Specifically we help customers in the analysis and design of space propulsion (chemical and EP), spacecraft charging and related problems. 

PIC modeling in VizGrain is used to simulate spacecraft charge-up of satellites in different space environments. VizGlow and VizGrain are coupled using a hybrid fluid-particle plasma simulation approach to evaluate the performance of ion thrusters and to simulate triboelectric charging of flight vehicles. VizSpark™ is used to evaluate arcjet thruster performance using thermal plasma simulation.