Unconditionally Stable System Incorporated Factorization-Splitting Algorithm for Blackout Re-Entry Vehicle
نویسندگان
چکیده
A high-temperature plasma sheath is generated on the surface of re-entry vehicle through conversion kinetic energy to thermal and chemical across a strong shock wave at hypersonic speed. Such condition results in forming blackout which significantly affects communication components. To analyze speed, an unconditionally stable system incorporated factorization-splitting (SIFS) algorithm proposed finite-difference time-domain (FDTD) grids. The shows advantages entire performance by simplifying update implementation multi-scale problems. analyzed based modified auxiliary difference equation (ADE) method according integer time step scheme algorithm. Higher order perfectly matched layer (PML) formulation simulate open region Numerical examples are carried out demonstrate from aspects target characteristics antenna model. From resultants, it can be concluded that considerable accuracy, efficiency, absorption during simulation. Meanwhile, detection vehicle.
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ژورنال
عنوان ژورنال: Electronics
سال: 2023
ISSN: ['2079-9292']
DOI: https://doi.org/10.3390/electronics12132892