Global ETD Search
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Showing 1 to 2 of 2 for “"Cuda-based hybrid approach for octree simulations"”.
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CHAOS: A multi-GPU PIC-DSMC solver for modeling gas and plasma flows
… entry and in-space propulsion. However, simulations of these systems that evolve over multiple length- and time-scales is computationally expensive. Until recently, approximations were used to keep computational costs tenable, which in turn, increased the uncertainty in predictions and …
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3D plume modeling of SPT-100
Hall thrusters are a spacecraft propulsion device for orbit maintenance and north-south station keeping. One of the concerns about Hall thrusters is the sputtering of high energy ions which could result in the erosion of sensitive surface coatings used for solar cell elements and thermal control. …