云南高校图书馆联盟文献共享服务平台- SPOOL

SPOOL: 作品数：29被引量：40H指数：4; 导出分析报告; 相关作者：喻宏李长洛孔明华刘志哲更多>>; 相关机构：中国原子能科学研究院中国石油化工集团公司中国石油天然气集团公司山西大学更多>>; 相关期刊：《商业故事（数字通讯）》《视窗世界》《流程工业》《Propulsion and Power Research》更多>>; 相关基金：国家自然科学基金北京市自然科学基金更多>>

油轮Manifolds及附属设备常见问题24问: 《中国水运》2023年第11期43-45,共3页宋红专; 在油轮的生产运营中,从初始的商务揽货问卷,填写Manifolds(货油管管头)及附属设备的相关参数;到靠泊前与码头的交换其参数;靠泊后接管和试压及完成货油的装卸;及随后的拆管,都少不了Manifolds及附属设备这个环节。; 关键词：Manifold(管头) Reducer(变径接头) Spool Piece(连接短管) 附属设备

An Analysis of the Static and Dynamic Behavior of the Hydraulic Compensation System of a Multichannel Valve: 《Fluid Dynamics & Materials Processing》2023年第7期1817-1836,共20页Jikang Xu Ruichuan Li Yi Cheng Yanchao Li Junru Yang Chenyu Feng Xinkai Ding Huazhong Zhang; This research was funded by the 2020 Shandong Province Key Research and Development Programs(Major Technological Innovation Projects):Construction Machinery Integration Research and Application of Key Technologies for Intelligent Integration and Matching of Vehicle Assembly(2020CXGC011005);Large Tractor Hydraulic CVT Intelligent Continuously Variable Transmission Integration Research and Application(2020CXGC010806);Development and Application of High-Horsepower High-Efficiency Intelligent Tractors(2021CXGC010812).; Electro-hydraulic proportional valve is the core control valve in many hydraulic systems used in agricultural and engineering machinery.To address the problem related to the large throttling losses and poor stability ...; 关键词：Electrohydraulic proportional valve spool shape pressure compensation valve port differential pressure response time

Movement Patterns of the Eastern Chipmunk (<i>Tamias striatus</i>) in Four Fragmented Landscapes of Prince Edward Island, Canada: 《Open Journal of Ecology》2020年第10期688-715,共28页Sheldon B. Opps Leslie A. Cudmore Marina Silva-Opps; The analysis of animal movement patterns can provide important information on animals’ responses to habitat features. In this study, the movement paths of eastern chipmunks (Tamias striatus) were examined in...; 关键词：Fluorescent Powder Spool-and-Line Fractal Radius of Gyration Lévy Walk Correlated Random Walk Small Mammals Prince Edward Island

Design of a two spool contra-rotating turbine for a turbo-fan engine被引量：1: 《Propulsion and Power Research》2020年第3期225-239,共15页Prathapanayaka Rajeevalochanam S.N.Agnimitra Sunkara Seepana Venkata Ramana Murthy R.Senthil Kumaran; Authors acknowledge GATET-GTRE,DRDO,India forthe financial assistance in this project;Authors would like tothank Director and Head-Propulsion Division of CSIR-NAL for their support in carrying out this work;Authorsalso thank‘Turbine Group-GTRE’and Versatile Turbine Test Rig team members.; Contra-rotating turbines offer enhanced performance over their conventional corotating configurations.In addition,vaneless contra-rotating turbine stages offer lesser stage length along with improved performance.Contr...; 关键词：Contra-rotating turbine Computational fluid dynamics Vaned contra-rotating Two spool Unsteady CFD

Evaluation of thermal effects on temperature-sensitive operating force of flow servo valve for fuel metering unit被引量：7: 《Chinese Journal of Aeronautics》2020年第6期1812-1823,共12页Yang ZHANG Shaoping WANG Jian SHI Xi WANG; co-supported by the National Science and Technology Major Project of China (Nos. 2017-V-0011-0062,2017-V-0010-0060);National Natural Science Foundation of China (Nos. 51620105010,51875014 and 51575019);Natural Science Foundation of Beijing Municipality of China (No.L171003);Program 111 of China。; The temperature-induced variation in operating force of flow control valves may result in performance degradation or even jam faults of fuel metering unit(FMU), which significantly affects the safety of aircrafts. In ...; 关键词：Jam fault Servovalve Spool deformation Spool friction Temperature effect

Vibration-insensitive fiber spool for laser stabilization: 《Chinese Optics Letters》2019年第8期47-51,共5页Junchao Huang Lingke Wang Yifei Duan Yafeng Huang Meifeng Ye Lin Li Liang Liu Tang Li; supported by the National Natural Science Foundation of China(NSFC)(Nos.11034008,11274324,and 11604353);the Key Research Program of the Chinese Academy of Sciences(No.KJZD-EW-W02); Excess frequency noise induced by mechanical vibration is the dominant noise source at low Fourier frequencies in fiber-delay-line stabilized lasers. To resolve this problem, a double-winding fiber spool is designed a...; 关键词：noise VIBRATION DIRECTIONS

适用于拖链系统的电缆卷盘在舞台应用中大显身手——易格斯e-spool在噪音测试中取得成功: 《国内外机电一体化技术》2016年第5期52-52,54,共2页; 易格斯的e-spool是用于拖链的电缆卷盘。它在易格斯测试实验室中出色地通过了所有噪音测试。这意味着它是应用于噪音敏感领域的理想解决方案,如舞台工程。节省空间的e-spool可在一个系统中同时传输能量、介质或光纤数据电缆,无需滑环。...; 关键词：易格斯 e-spool 拖链滑环测试实验室传输能量护套空间的高柔性减震垫

Power Source for Wireless Sensors in Pipes: 《Journal of Civil Engineering and Architecture》2016年第8期946-954,共9页Sherif Keddis Norbert Schwesinger; In this paper, we present investigations on energy harvesters for wireless sensors inside pipes. The harvesters are of flexible piezoelectric PVDF （Poly-Vinylidene-Di-Fluoride） and aluminum-foils as electrodes. The ...; 关键词：Piezoelectric energy harvesting PIPE PVDF-spool bluff body AIR water.

e-spool电缆卷盘: 《演艺科技》2016年第6期63-63,共1页; 易格斯的e-spool是用于拖链的电缆卷盘，适用于舞台工程等噪声敏感领域。它可代替传统的电缆卷盘，适合半径和安装空间非常狭小的应用。; 关键词：电缆电缆卷盘拖链舞台工程噪声敏感领域

Thermal-hydraulic modeling and analysis of spool valve with sloping U-shape notch by bond graph被引量：3: 《Journal of Central South University》2015年第11期4205-4212,共8页娄磊吴万荣王兆强梁向京; Project(51175518)supported by the National Natural Science Foundation of China; To increase the efficiency and reliability of the thermodynamics analysis of the spool valve, the precise function expression of the flow area for the sloping U-shape notch orifice versus the spool stroke and thermal-...; 关键词：THERMODYNAMICS hydraulic system SPOOL VALVE BOND g

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