PERFORMANCE_ANALYSIS

作品数:608被引量:767H指数:10
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Aerodynamic Performance Analysis on Blade Snubber with Bionic Structure
《Journal of Thermal Science》2025年第2期579-589,共11页LIU Yunfeng YAN Han DU Wei ZHANG Hongtao LI Yufeng WEN Fengbo ZHOU Xun 
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...
关键词:bionic structure turbine blade snubber aerodynamic performance 
Anti-spoofing performance analysis of typical GNSS-based railway train positioning schemes
《High-Speed Railway》2025年第1期37-43,共7页Siqi Wang Jiang Liu Baigen Cai Jian Wang Debiao Lu Wei Jiang 
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...
关键词:Railway train control Global navigation satellite system Train positioning Interference attack Anti-spoofing 
Performance Analysis of a Coupled System based on Organic Rankine Cycle and Double Effect Absorption Refrigeration for Waste Heat Recovery in Data Center
《Journal of Thermal Science》2025年第1期188-205,共18页LI Peng XU Jiaqi WANG Binbin LIU Jianyang ZHAO Wensheng HAN Zhonghe 
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 ...
关键词:data center solar heat collection organic Rankine cycle double effect absorption refrigeration waste heat recovery 
Performance Analysis for DAG-based Blockchain Systems Based on the Markov Process
《Journal of Systems Science and Systems Engineering》2025年第1期29-54,共26页Xingshuo Song Shiyong Li Yanxia Chang Chi Zhang Quanlin Li 
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...
关键词:Blockchain direct acyclic graph(DAG) QBD process performance analysis sojourn time 
In-band full-duplex MIMO PLC systems for relaying networks
《Digital Communications and Networks》2025年第1期145-159,共15页Francisco J.Canete Gautham Prasad Lutz Lampe 
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...
关键词:PLC MIMO Relaying networks OFDM Spatial correlation Performance analysis 
Elastohydrodynamic Lubrication Performance of Curvilinear Cylindrical Gears Based on Finite Element Method
《Computer Modeling in Engineering & Sciences》2025年第2期1585-1609,共25页Xuegang Zhang Yingjie Dong Xian Wei Ruiqi Wang Qi Zhang 
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...
关键词:FEM EHL curvilinear cylindrical gear lubrication performance analysis 
Comparative Evaluation and Performance Analysis of Heat Exchangers Featured with Peened Surface
《Journal of Thermal Science》2025年第1期50-61,共12页DINESHBABU Chinnadurai SHIVA SANKARAN Nallasamy VENKATESH RAJAKrishnan VENKATESH Rathinavelu 
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...
关键词:penned surface performance analysis stainless steel shell and tube heat exchanger 
Performance analysis of two-way relay mixed RF/FSO system with co-channel interference
《Optoelectronics Letters》2025年第2期85-89,共5页WANG Zhuo 
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...
关键词:FSO CHANNEL SYSTEM 
Integrated Sensing and Communication Enabled Sensing Base Station:System Design,Beamforming,Interference Cancellation and Performance Analysis
《China Communications》2025年第1期111-127,共17页Jiang Wangjun Wei Zhiqing Feng Zhiyong Chen Xu 
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...
关键词:BEAMFORMING integrated sensing and communication(ISAC) interference cancellation performance analysis sensing base station 
Performance Analysis of Spatial Modulation Aided UAV Communication Systems in Cooperative Relay Networks
《Chinese Journal of Electronics》2024年第6期1492-1503,共12页Xiangbin YU Mingfeng XIE Ning LI Cuimin PAN 
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...
关键词:Unmanned aerial vehicle relaying Spatial modulation Amplify and forward protocol Bit error rate Diversity gain Cooperative network 
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