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Correction to Impact of air pressure variations on electrical vehicle motor insulation: 《High Voltage》2024年第2期508-508,共1页; Wang,P.,et al.:Impact of air pressure variations on electrical vehicle motor insulation.High Voltage.8(5),1011-1019(2023).https://doi.org/10.1049/hve2.12346 The authors wish to bring to the readers'attention the follo...; 关键词：IMPACT INSULATION AIR

Numerical investigation on effect of various pump rotational speeds on performance of centrifugal pump based on CFD analysis technique被引量：3: 《International Journal of Modeling, Simulation, and Scientific Computing》2021年第5期210-233,共24页Ahmed Ramadhan Al-Obaidi; In this study,the flow structure and effect of different pump rotational speeds on a centrifugal pump’s performance are experimentally and numerically investigated.The internal flow field pattern within the pump has ...; 关键词：Centrifugal pump pressure variations velocity variations pump rotational speed CFD

Robust design approach to the minimization of functional performance variations of products and systems: 《Frontiers of Mechanical Engineering》2021年第2期379-392,共14页J.ZHANG H.DU D.XUE P.GU; The authors wish to thank the National Key R&D Program of China(Grant No.2018YFB1701701);the National Natural Science Foundation of China(Grant No.51505269);the Sailing Talent Program of Guangdong Province,China for providing financial support for this research.; Functional performance variations of products and systems are often used to measure the qualities of products and systems considering the changes in the design parameter values caused by uncertainties.A robust design ...; 关键词：product design robust design design optimization UNCERTAINTIES

Modeling of Geometric Variations Within Three-Dimensional Tolerance Zones被引量：1: 《Journal of Harbin Institute of Technology(New Series)》2018年第2期41-49,共9页Heping Peng Wenlong Lu; Sponsored by the National Natural Science Foundation of China(Grant No.51575235); A tolerance modeling method of geometric variations within three-dimensional(3D) tolerance domain is proposed.According to the classification method of feature variations and classes of invariance or symmetry in the n...; 关键词：GEOMETRICAL product specifications(GPS) tolerance modeling feature GEOMETRIC VARIATIONS small displacements torsor(SDT)

Soil moisture change estimation using In SAR coherence variations with preliminary laboratory measurements: 《Science China(Information Sciences)》2017年第2期198-200,共3页Qiang YIN Wen HONG Yun LIN Yang LI; supported by National Natural Science Foundation of China (Grant Nos. 61431018, 61571421); Dear editor,The repeat pass InS AR（interferometric synthetic aperture radar）technique has been successfully applied in topography mapping and terrain motion monitoring by means of Differential InS AR（DInS AR）for m...; 关键词：SAR soil Soil moisture change estimation using In SAR coherence variations with preliminary laboratory measurements

CFD Investigation of the Influence of Volute Geometrical Variations on Hydrodynamic Characteristics of Circulator Pump被引量：12: 《Chinese Journal of Mechanical Engineering》2016年第2期315-324,共10页WU Denghao YUAN Shouqi REN Yun MU Jiegang YANG Youdong LIU Jian; Supported by National Natural Science Foundation of China(Grant No.51239005);Zhejiang Provincial Natural Science Foundation of China(Grant Nos.LQ15E090004,LQ15E090005);Project of Zhejiang Education,China(Grant No.Y201432222); Improper design of volute geometry can be the main cause that leads to unsteady pressure pulsation and radial force in pumps. Therefore, it is important to understand the influence of volute geometrical parameters on ...; 关键词：CFD circulator pump hydrodynamic characteristics volute variations

Features and variations of a radial artery approach in southern Chinese populations and their clinical significance in percutaneous coronary intervention被引量：12: 《Chinese Medical Journal》2013年第6期1046-1052,共7页LI Lang ZENG Zhi-yu ZHONG Ji-ming WU Xiang-hong ZENG Shu-yi TANG Er-wen CHEN Wei SUN Yu-han; Background More and more percutaneous coronary intervention were done from radial artery approach. But the great limitation of radial artery approach and main failure cause of transradial coronary intervention is smal...; 关键词：radial artery ulnar artery VARIATION interventional therapy coronary heart disease

A compact interferometer insensitive to scanning speed variations: 《Chinese Optics Letters》2013年第2期51-54,共4页杨庆华赵葆常曾晓东; A compact moving optical-wedge interferometer （CMOWI） is presented. This device consists of a moving optical wedge （MOW）, a fixed optical wedge （FOW）, a fixed compensating plate, and a beam-splitting cube. The o...; 关键词：Michelson interferometers

Influence of Metrological Factors Variations between Eastern and Western Foothills on Olive Oil Quality： A Case Study in Northern West Bank: 《Journal of Agricultural Science and Technology(B)》2011年第3期407-413,共7页M. N. Amama A. M. Marei F. S. AI-Rimawi; This Study investigated the effect of metrological factors variations between eastern and western foothills on olive oil quality in northern West Bank. Samples were collected from two villages： Assera A1 Shamalia （l...; 关键词：Sterenes metrological factors stigmastadiene foothills.

Variations of optic properties of water under action of static magnetic field被引量：2: 《Chinese Science Bulletin》2007年第23期3179-3182,共4页DENG Bo PANG XiaoFeng; Effects of static magnetic field on optic properties of water are investigated by infrared spectroscopy, ultraviolet spectroscopy and X-ray diffraction, respectively. The ultraviolet spectroscopy experiments show the ...; 关键词：红外线光谱学紫外线光谱学 X衍射静力学磁铁

VARIATIONS