financially supported by the National Natural Science Foundation of China(Grant Nos.52305477,52375447,52305474,and 52205481);the Major Special Projects of Aero-engine and Gas Turbine,China(Grant No.2017-VII-0002-0095);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20210407);the Special Fund of Taishan Scholars Project,China(Grant No.tsqn202211179);the Youth Talent Promotion Project in Shandong,China(Grant No.SDAST2021qt12);Qingdao Postdoctoral Researchers Applied Research Project,China(Grant No.QDBSH20230102050);the Support plan for Outstanding Youth Innovation Team in Universities of Shandong Province,China(Grant No.2023KJ114);Qingdao Science and Technology Planning Park Cultivation Plan(Grant No.23-1-5-yqpy-17-qy).
Machining-induced damages encountered during the grinding of titanium alloys are a major setback for processing different components from these materials. Recent studies have shown that nanofluid (NF)-based minimum qu...
supported by the National Key R&D Program of China(Grant No.2023YFC2413303);the National Natural Science Foundation of China(Grant No.52075128);the Natural Science Foundation of Heilongjiang Province,China(Grant No.YQ2020E013).
Alumina dispersion-strengthened copper (ADSC), as a representative particle-reinforced metal matrix composite (PRMMC), exhibits superior wear resistance and high strength. However, challenges arise in their processabi...
financially supported by the National Natural Science Foundation of China(Grant No.52375447);Shandong Provincial Natural Science Foundation of General Program,China(Grant No.ZR2024ME205);the Special Fund of Taishan Scholars Project,China(Grant No.tsqn202408220);Shandong Provincial Natural Science Foundation of Youth Fund,China(Grant No.ZR2021QE116).
Surface thermal damage in a difficult-to-process metal precision grinding workpiece has emerged as a technical bottleneck restricting machining quality.As an alternative to traditional pouring cooling,a green clean mi...
the National Natural Science Foundation of China(Grant No.52122502);the National Key Research and Development Program of China(Grant Nos.2022YFC2805705 and 2022YFC2805501).
Water hydraulic technology is a potential application to deep-sea manipulators and their proportional valves.In the ocean,water is a better choice as the working medium than mineral oil because of its environmentally ...
supported by the National Natural Science Foundation of China(Grant No.52075184);Guangdong Basic and Applied Basic Research Foundation,China(Grant No.2024A1515011786).
In finite element analysis(FEA),optimizing the storage requirements of the global stiffness matrix and enhancing the computational efficiency of solving finite element equations are pivotal objectives.To address these...
supported by the National Key R&D Program of China(Grant No.2022YFB3302900);the National Natural Science Foundation of China(Grant No.52475261).
Multiscale structures require excellent multiphysical properties to withstand the loads in various complex engineering fields.In this study,a concurrent isogeometric topology optimization method is proposed to design ...
supported by the National Natural Science Foundation of China(Grant Nos.52105035 and 62203094);the Special Central Funds for Guiding Local Scientific and Technological Development,China(Grant No.236Z1801G);the Higher Education Youth Top Talent Project of Hebei Province,China(Grant No.BJK2024042);the Natural Science Foundation of Hebei Province,China(Grant Nos.E2021203109 and F2023501021);the Graduate Student Innovation Capability Training and Support Project of Hebei Province,China(Grant No.CXZZBS2024053).
In today’s society,parallel manipulators(PMs)are widely used in industrial production,aerospace,and other fields,where their forward kinematic analyses often serve as the foundation for various tasks,such as design,c...
financially supported by the National Natural Science Foundation of China(Grant No.51905396).
Recently,intelligent fault diagnosis methods have been employed in the condition monitoring of rotating machinery.Among them,graph neural networks are emerging as a new feature extraction tool that can mine the relati...
supported by the National Science and Technology Major Project,China(Grant No.J2019-I-0008-0008).
The complexity of aeroengine external piping systems necessitates the implementation of automated design processes to reduce the duration of the design cycle.However,existing routing algorithms often fail to meet desi...
supported by the National Natural Science Foundation of China(Grant Nos.52075083 and 52205069);the Open Fund of the Key Laboratory for Metallurgical Equipment and Control of Education Ministry in Wuhan University of Science and Technology,China(Grant Nos.MECOF2022B04 and MECOF2023B01);the 2023 AGMA Foundation Scholarship Program,USA.
End worm gear drives are characterized by their multi-tooth contact,compact contour,and theoretical potential to overcome some inherent flaws of cylindrical worm drives.However,quantitative basic research on end worm ...