One of the most attractive solutions to make up for these shortcomings is the neutralizer-free ion thruster which can reduce the volume and mass of the ion propulsion system and improve the system reliability by canceling the neutralizer system. In this review, the principles, strengths, and ...
Over the past several decades, high performance computing (HPC) in China has undergone tremendous growth under the continuous support of national research programs. The development of exascale computers is the current goal set by the National Key R&D