Approximate all-terrain spacetimes for astrophysical applications are presented. The metrics possess five relativistic multipole moments, namely, mass, rotation, mass quadrupole, charge,and magnetic dipole moment. All...
This research was funded by the Basic Research Funds for Universities in Inner Mongolia Autonomous Region(No.JY20220272);the Scientific Research Program of Higher Education in InnerMongolia Autonomous Region(No.NJZZ23080);the Natural Science Foundation of InnerMongolia(No.2023LHMS05054);the NationalNatural Science Foundation of China(No.52176212);We are also very grateful to the Program for Innovative Research Team in Universities of InnerMongolia Autonomous Region(No.NMGIRT2213);The Central Guidance for Local Scientific and Technological Development Funding Projects(No.2022ZY0113).
In winter,wind turbines are susceptible to blade icing,which results in a series of energy losses and safe operation problems.Therefore,blade icing detection has become a top priority.Conventional methods primarily re...