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BELLOWS: 作品数：31被引量：56H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关作者：蔡善祥胡敦孝王阁杨晓霞刘岩海更多>>; 相关机构：合肥通用机械研究院中国农业大学第三军医大学学研究院更多>>; 相关期刊：《不锈》《医疗卫生装备》《计算机与网络》《Acta Mechanica Solida Sinica》更多>>; 相关基金：国家自然科学基金中国航空科学基金国家高技术研究发展计划更多>>

Influence of crossing fault position and site soil on the mechanical properties of bellows joint connected buried pipelines under direct shear: 《Urban Lifeline》2024年第1期103-121,共19页Fang‑fang Li Guoxing Lu Yang Lv Xue‑jie Zhang Guo‑bo Wang Bo Zhong; funded by the National Natural Science Foundation of China(Grant Nos.52178295 and 52308519);the Open Research Fund Program of Guangdong Key Laboratory of Earthquake Engineering and Application Technology(Guangzhou University)(Grant No.2020B1212060071);the Natural Science Foundation of Tianjin(Grant No.23JCQNJC00910).; Buried pipeline systems are vulnerable to joint damage in earthquakes.Previous studies have shown that bellows joints are effective in increasing deformation capacity and reducing the axial force of the main pipeline....; 关键词：Steel pipe Bellows joint Finite element model Straight shear Crossing fault position Site soil Internal pressure

Subsea Compensation of Pressure Based on Reducer Bellows: 《Fluid Dynamics & Materials Processing》2023年第10期2549-2567,共19页Shihong Xiao Shichao Zhou Linlin Yue Xianyou He Maolin Xiang; Key Laboratory of Petroleum and Natural Gas Equipment of Ministry of Education.; In this study,the pressure compensation mechanism of a reducer bellows is analyzed.This device is typically used to reduce the size of undersea instruments and improve related pressure resistance and sealing capabilit...; 关键词：Subsea reducer bellows pressure compensation compressible fluid mechanical strength

Volume Optimisation of Multi-stable Origami Bellows for Deployable Space Habitats被引量：1: 《Acta Mechanica Solida Sinica》2023年第4期514-530,共17页Mengzhu Yang Joe Defillion Fabrizio Scarpa Mark Schenk; Origami bellows are formed by folding flat sheets into closed cylindrical structures along predefined creases.As the bellows unfold,the volume of the origami structure will change significantly,offering potential for ...; 关键词：Optimisation Origami bellows Space habitat Origami volume

Analysis and Optimization of Flow-Guided Structure Based on Fluid-Structure Interaction: 《Fluid Dynamics & Materials Processing》2023年第6期1573-1584,共12页Yue Cui Liyuan Wang Jixing Ru Jian Wu; funded by Science and Technology Project of Hebei Education Department(Project No.QN2022198).; Gases containing sulfur oxides can cause corrosion and failure of bellows used as furnace blowers in high-temperature environments.In order to mitigate this issue,the behavior of an effective blast furnace blower has ...; 关键词：BELLOWS optimized inner draft tube FSI(Fluid-structure interaction) corrosion rate

Local Buckling-Induced Forming Method to Produce Metal Bellows被引量：1: 《Chinese Journal of Mechanical Engineering》2023年第1期104-114,共11页Tianyin Zhang Dongqing Li Tianjiao Xu Yongfeng Sui Xianhong Han; National Natural Science Foundation of China(Grant No.52175349);Aeronautical Science Foundation of China(Grant No.20200009057004)。; A novel buckling-induced forming method is proposed to produce metal bellows.The tube billet is firstly treated by local heating and cooling,and the axial loading is applied on both ends of the tube,then the buckling ...; 关键词：Buckling-induced forming Dieless No wall-thinning Stainless-steel bellows

Low-resistance, high-force, and large-ROM fabric-based soft elbow exosuits with adaptive mechanism and composite bellows被引量：3: 《Science China(Technological Sciences)》2023年第1期24-32,共9页HUANG WeiCheng FENG Miao YANG DeZhi GU GuoYing; supported by the National Natural Science Foundation of China (Grant Nos. 52025057 and 91948302);the Science and Technology Commission of Shanghai Municipality (Grant No. 20550712100)。; Due to the lightweight and compliance, fabric-based pneumatic exosuits are promising in the assistance and rehabilitation of elbow impairments. However, existing elbow exosuits generally suffer from remarkable mechani...; 关键词：wearable robots rehabilitation robots soft robot applications soft actuators design

Analytical approach for the design of convoluted air suspension and experimental validation被引量：3: 《Acta Mechanica Sinica》2019年第5期1093-1103,共11页Gokul Prassad Sreenivasan Malar Mohan Keppanan; An improved analytical design to investigate the static stiffness of a convoluted air spring is developed and presented in this article.An air spring provides improved ride comfort by achieving variable volume at vari...; 关键词：Air SPRING NUMERICAL modeling Convoluted BELLOWS Fiber-reinforced BELLOW

Design of Na-K Alloy Differential Pressure Sensor with On-line Monitoring Function: 《International Journal of Plant Engineering and Management》2018年第3期129-133,共5页WU Linghui XU Dong; Because the melting point of the alkalis is very high and the metal activity is strong, the common pressure sensor can＇t be used to measure pressure of liquid metal. In this paper, a differential transformer differen...; 关键词：BELLOWS differential pressure sensor spring mechanism high temperature on-line monitoring

The Dynamical FSI Simulation for Bellows Inflating to Disperse Bomblets被引量：1: 《Journal of Harbin Institute of Technology(New Series)》2016年第2期51-58,共8页Cheng Zhang Huijun Ning Kun Jiang Hao Wang; According to the characteristics of fluid-structure interaction( FSI) in the process of metal bellows inflating to disperse bomblets,a 3D dynamical FSI model( W model) which describes the interaction between a viscous...; 关键词：metal bellows large deformation GAP

Existence of periodic orbits and shift-invariant curve sequences near multiple homoclinics: 《Applied Mathematics(A Journal of Chinese Universities)》2014年第1期108-118,共11页XU Yan-cong GENG Feng-jie; Supported by Science Research Foundation of the Returned Overseas Chinese Scholar,SEM,the NSF of China(11202192);Zhejiang Province(LY13A010020)and Program for Excellent Young Teachers in HNU(HNUEYT2013); In this paper, the complicated dynamics is studied near a double homoclinic loops with bellows configuration for general systems. For the non-twisted multiple homoclinics, the existence of periodic orbit with the spec...; 关键词：Bifurcations Homoclinic bellows Periodic orbit Invariant-curve sequences

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