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Showing 1 to 2 of 2 for “"ion backflow"”.
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Modeling Differential Charging of Composite Spacecraft Bodies Using the Coliseum Framework
… framework is a tool designed for electric propulsion plume interactions. Virginia Tech has been developing a module for COLISEUM called DRACO, a particle-in-cell based code capable of plume modeling for geometrically complex spacecraft. This work integrates a charging module into DRACO. Charge is …
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CHAOS: A multi-GPU PIC-DSMC solver for modeling gas and plasma flows
… modeling of gas and plasma-surface interactions is critical to understanding the complex kinetic processes that dominate the extreme environments of planetary entry and in-space propulsion. However, simulations of these systems that evolve over multiple length- and time-scales is …