A5100959734- Lightning and Electromagnetic Phenomena
- Electrical Fault Detection and Protection
- Chinese history and philosophy
- Urban Green Space and Health
- High voltage insulation and dielectric phenomena
- Clinical practice guidelines implementation
- Icing and De-icing Technologies
- Building Energy and Comfort Optimization
- Cardiovascular Disease and Adiposity
- Combustion and Detonation Processes
- Asian Culture and Media Studies
- Fluid Dynamics and Heat Transfer
- Translation Studies and Practices
- Surface Modification and Superhydrophobicity
- Folklore, Mythology, and Literature Studies
- Cardiovascular Health and Disease Prevention
- Computational Fluid Dynamics and Aerodynamics
- Literary Theory and Cultural Hermeneutics
- Advanced Antenna and Metasurface Technologies
- Photonic Crystals and Applications
- Urban Heat Island Mitigation
- Advanced Decision-Making Techniques
Xi'an Airborne Electromagnetic Technology (China)
2017-2024
Test method and simulation are applied to determine an optimum lightning protection design of aircraft radome. Proposed the channel coefficient K corresponding analyze performance diverter strips, is based on space electric field distribution surface potential radome in environment. The effectiveness this verified by tests. Meanwhile, Antenna gains inside various configurations (without with solid metal strips segmented strips) calculated tested verify less influence antenna.
Airborne electromagnetic functional devices represented by frequency selective surface (FSS) are receiving increasing attention due to the ever-growing complication of environment in air space. Previous investigations have highlighted capability FSS induce distorted electric field encompassing an airborne radome. This phenomenon interferes with lightning attachment behavior and compromises effectiveness anti-lightning devices. A current challenge is how reveal physical mechanism behind this...
In order to research segmented diverters for aircraft lightning protection, a transient 2D multiphysics model based on magnetohydrodynamics theory is proposed predict the location of arc plasma discharge and channel, simulate electrothermal behavior. Based numerical calculation preliminary analysis, factors that affect breakdown voltage diverter are discussed. The results show increase rate source, width air gap between metal segments geometry these influence strip. High-voltage tests...
Lightning strikes on airplanes are inevitable. Therefore, lightning suppressors will be widely used for protection of aircraft electronic and electrical equipment, ensuring the safety equipment. In current engineering practice, most research suppressor is based testing verification their protective ability, which has problems such as failure, long test cycles, high design costs, inability to extract key signal features. this article conducts simulation method analyze effect suppressors,...
Recent experiments have demonstrated that high-density space charge around a structure can shield precipitation-static on the structure's surface, while high-velocity fluid weaken this shielding effect. The physical mechanism behind phenomenon remains unclear due to limitations of experimental conditions and theoretical developments. To address question, we propose model describe process precipitation-static, which captures multi-physics coupling effects including field, particle motion...