The utilization of a part-span connector(PSC)has the potential to enhance the blade frequency,but with the penalty of aerodynamic performance.In this study,we numerically investigate the aerodynamic performance of two...
the National Key Research and Development Program of China(2023YFB3907300);the National Natural Science Foundation of China(U2268206,T2222015);the Beijing Natural Science Foundation(4232031).
Global Navigation Satellite Systems(GNSSs)are vulnerable to both unintentional interference and intentional attacks,making it difficult to meet the stringent safety requirements of railway train control systems.The gr...
the support provided by the National Natural Science Foundation of China(No.52106010);the Beijing Natural Science Foundation(3232037);the Fundamental Research Funds for the Central Universities(No.2024MS150)。
During data center operation,it generates a significant volume of low-grade waste heat.To recover waste heat,a coupled system including solar collector,double effect absorption refrigeration and organic Rankine cycle ...
supported in part by the National Natural Science Foundation of China(NSFC),under Grant Nos.71932002,71971188;Humanity and Social Science Foundation of Ministry of Education of China,under Grant No.22YJCZH086.
As an innovative approach, Direct Acyclic Graph (DAG)-based blockchain is designed to overcome the scalability and performance limitations of traditional blockchain systems, which rely on sequential structures. The gr...
supported by the Spanish Government and EU,under project PID2019-109842RB-I00/AEI/10.13039/501100011033。
In Power Line Communications(PLC),there are regulatory masks that restrict the transmit power spectral density for electromagnetic compatibility reasons,which creates coverage issues despite the not too long distances...
funded by the Sichuan Science and Technology Program(Project Nos.2024NSFSC0140,2023NSFSC0414,2022NSFSC0454);Panzhihua City Provincial Targeted Financial Resources Transfer Payment(Grant No.222Y2F-GG-04);Open Project of the Key Laboratory of Process Equipment and Control in Sichuan Province(ProjectNo.GK202211);Cultivation Research Project of PanzhihuaUniversity(Proje;ctNo.2023PY11);Open Project of Sichuan Provincial Engineering Technology Research Center for Advanced Manufacturing of Titanium Alloys(Project No.TM-2023-Z-02);Open Project of Panzhihua Key Laboratory of Advanced Manufacturing Technology(Project No.2022XJZD05).
The fixed-setting face-milled curvilinear cylindrical gear features teeth that are arc-shaped along the longitudinal direction.Some researchers hypothesize that this arc-tooth may enhance the lubrication conditions of...
Heat exchangers have the potential for various engineering applications,and their performance is enriched by surface modification.The proposed system enriches the heat exchanger's performance by adapting a peened stai...
supported by the Natural Science Foundation of Jilin Province (No.YDZJ202401626ZYTS)。
In this paper,the performance of a two-way relay (TWR) mixed radio frequency/free space optical (RF/FSO) system with co-channel interference (CCI) is investigated.Different from interference-limited one-way relay (OWR...
supported in part by the National Natural Science Foundation of China under Grant U21B2014,Grant 92267202,and Grant 62271081.
This paper studies the sensing base station(SBS)that has great potential to improve the safety of vehicles and pedestrians on roads.SBS can detect the targets on the road with communication signals using the integrate...
supported by the National Natural Science Foundation of China (Grant Nos. 61971220 and 62031017)。
In this paper, by introducing the spatial modulation(SM) scheme into the unmanned aerial vehicle(UAV) relaying system, an SM-aided UAV(SM-UAV) cooperative relay network is presented. The performance of the SM-UAV rela...