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Original position statistic distribution analysis characterization of niobium on the vertical section

Wang Haizhou,Li Meiling,Zhuang Jingyun

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 19-27

Abstract: vertical section of casting of GH169 superalloy pneumatic plate wheel was studied by original position statisticprimary signals at the corresponding original positions of the sample systematically, the quantitative statisticAll these above methods have been used to determine the homogeneity and statistic fitting degree of niobium

Keywords： original position statistic distribution analysis     superalloy pneumatic plate wheel     niobium     statisticsegregation degree     statistic fitting degree     quality control    

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Original position statistic distribution analysis (OPA) on the quality of mould steel billet

Wang Haizhou,Li Meiling,Zhang Xiuxin,Wu Chao

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 39-47

Abstract: text-align: justify;">Through the analysis of mould steel from different sources by the original position statisticsteel from different sources were uantitatively characterized, including the biggest segregation, the statisticdegree of segregation, statistic degree of accord with contents (statistic degree of homogeneity), thestatistic density as well as the content, variety and statistic size distribution of the inclusions.

Keywords： original position statistic distribution analysis     mould steel     degree of statistic segregation     degreeof statistic homogeneity     inclusion    

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Original Position Statistic Distribution Analysis (OPA) Study on the Quality of Billet

Wang Haizhou,Li Meiling,Chen Jiwen,Wu Chao

Strategic Study of CAE 2003, Volume 5, Issue 10,   Pages 34-42

Abstract: tens of thousands of primary signals corresponding to original positions of sample systematically, the degreeof porosity, the degree of homogeneity and inclusions of billets can be quantitatively determined.The degree of porosity and the maximum degree of segregation for different billets were calculated accuratelyThe weight ratio of carbon content at each original position of billet was suggested to express the degreecharacterized by the primary, original and statistical nature of measured information, thus the quantitative statistic

Keywords： original position statistic distribution analysis     billet     degree of porosity     degree of homogeneity     inclusion    

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Analysis of synergy degree and its influencing factors in hydropower EPC project management

Jiwei ZHU, Hua GAO, Jiangrui WANG

Frontiers of Engineering Management 2021, Volume 8, Issue 3,   Pages 402-411 doi: 10.1007/s42524-020-0098-0

Abstract: The mechanism and factors that influence the degree of management synergy are analyzed on the basis ofanalysis is utilized to identify the key factors that affect the synergy degree.Results show that the order degree of each subsystem presents a steady upward trend.Specifically, the order degree of the subsystem at the trial operation stage is low, which is the majorrestriction on the further improvement of the synergy degree of EPC project management.

Keywords： hydropower project     EPC mode     synergy degree model     grey relational analysis    

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3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 103-107

Abstract:

Based on multi-source data, a fitting geological surface is requiredFor the discrete data in the peripheral region, NURBS approximation fitting method is used to construct

Keywords： geological surface     interpolation-approximation fitting     3D construction     multi-source geological data    

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On the location of the secondary instantaneous poles in two-degree-of-freedom spherical mechanisms

Soheil ZARKANDI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1,   Pages 34-40 doi: 10.1007/s11465-014-0290-1

Abstract: presents a theorem showing analytically that the locus of an unknown secondary instant pole in two-degree-of-freedom

Keywords： spherical mechanisms     instantaneous poles     great circle     angular velocity    

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Stiffness of a 3-degree of freedom translational parallel kinematic machine

S. SHANKAR GANESH,A.B. KOTESWARA RAO

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3,   Pages 233-241 doi: 10.1007/s11465-014-0312-z

Abstract:

In this paper, a typical 3-degree of freedom (3-DOF) translational parallel kinematic machine

Keywords： 3-DOF translational PKM     inverse kinematics     stiffness modeling     translational stiffness    

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Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers

Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 277-286 doi: 10.1007/s11465-011-0234-y

Abstract: structure was considered which has a ceramics sleeve connected with two steel shafts at both ends by shrink fittingfive times larger than that of ceramics, it is necessary to investigate how to separate the shrink fitting

Keywords： contact     ceramics     thermal stress     heating     finite element method    

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Fitting on the Earth: Challenges of Carbon and Nitrogen Cycle to Preserve the Habitability of the Planet Views & Comments

Robert Socolow

Engineering 2016, Volume 2, Issue 1,   Pages 21-22 doi: 10.1016/J.ENG.2016.01.012

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Analysis on the distinguishing features of traditional Chinese therapeutics and related statistical issues

Jingqing Hu, Jie Qiao, Deying Kang, Baoyan Liu

Frontiers of Medicine 2011, Volume 5, Issue 2,   Pages 203-207 doi: 10.1007/s11684-011-0138-6

Abstract: Traditional Chinese medicine (TCM) is one of the rarely existing ancient traditional medicines that hold systematic theories as well as preventative and therapeutic methods for diseases in practice. From the 1950s, such research methods as mathematics, statistics, and data mining (DM) have been gradually introduced to TCM studies, making it more scientific. Meanwhile, the distinct features of TCM theories and diagnostic-model have constantly challenged the methodology of statistics. This paper introduces the following scientific features of traditional Chinese therapeutics: 1) its goal is to balance the functions and conditions of human body; 2) it emphasizes on holism and individualization; 3) it stresses the longitudinal regulation and evaluation mode, which is a circle of syndrome diagnosis, treatment and evaluation; 4) the interventions of TCM are abundant, compound and natural; and 5) humanistic thought is everywhere. Some statistical problems are raised based on these features. First, complex statistical methods that can analyze subjective indexes and latent variables, multidimensional and multistage data, non-equilibrium designed studies, and longitudinal data are required. Second, comprehensive evaluation on multiple-target mechanism has been brought in by combination treatment. Third, there is a need to analyze how humanity and related cultural factors may influence the effect of interventions. Thus, promoting implemented studies of statistics as well as carrying out the TCM scientific propositions have become the common expectations of both TCM and modern medicine.

Keywords： traditional Chinese therapeutics     feature     statistic    

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A survey of instantaneous poles for a class of two-degree-of-freedom spherical mechanisms

Soheil ZARKANDI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4,   Pages 344-353 doi: 10.1007/s11465-014-0320-z

Abstract:

This paper is a detailed exploration of instantaneous poles for a class of two-degree-of-freedom (

Keywords： spherical mechanisms     instantaneous poles     Aronhold-Kennedy theorem     great circles     pencil of meridian    

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Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 147-168 doi: 10.1007/s11709-019-0587-6

Abstract: According to the results, the peak stress values take place in the middle of the fitting and at its internalThe maximum stress values in fitting and pipe are below the allowable stresses which shows the properuse of introduced fitting is applicable even in hot climate areas of Ahvaz, Iran.

Keywords： Ansys software     polyethylene     buried pipelines     polyethylene joints     polyethylene patches     peak von Mises stress     soil-pipe interaction     temperature variation    

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Error analysis and optimization of a 3-degree of freedom translational Parallel Kinematic Machine

S. SHANKAR GANESH,A. B. KOTESWARA RAO

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 120-129 doi: 10.1007/s11465-014-0300-3

Abstract:

In this paper, error modeling and analysis of a typical 3-degree of freedom translational Parallel

Keywords： translational Parallel Kinematic Machine     error modeling     global error transformation index    

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Study on high efficient and clean utilization of coal

Chen Yinying, Wang Shujuan, Chen Changhe, Xu Xuchang

Strategic Study of CAE 2011, Volume 13, Issue 6,   Pages 51-56

Abstract: China were analyzed, and an index system for efficient and clean utilization of coal, including clean degree, eco-friendly degree, and low-carbon degree was developed.

Keywords： clean coal power generation     clean degree     energy sustainable development comprehensive index     eco-friendlydegree     low-carbon degree    

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The Consolidation of Highly Saturated Soils and Saturation Degree's Influence

Jin Zhigao

Strategic Study of CAE 2004, Volume 6, Issue 9,   Pages 73-76

Abstract: consolidating process of highly saturated soil are discussed according to the variety of saturation degreeThe influence of saturation degree changing on porous fluid compressibility as well as the whole consolidation

Keywords： consolidation     saturated degree     elasticity modulus     compressing    

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Title Author Date Type Operation

Original position statistic distribution analysis characterization of niobium on the vertical section

Wang Haizhou,Li Meiling,Zhuang Jingyun

Journal Article

Original position statistic distribution analysis (OPA) on the quality of mould steel billet

Wang Haizhou,Li Meiling,Zhang Xiuxin,Wu Chao

Journal Article

Original Position Statistic Distribution Analysis (OPA) Study on the Quality of Billet

Wang Haizhou,Li Meiling,Chen Jiwen,Wu Chao

Journal Article

Analysis of synergy degree and its influencing factors in hydropower EPC project management

Jiwei ZHU, Hua GAO, Jiangrui WANG

Journal Article

3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Journal Article

On the location of the secondary instantaneous poles in two-degree-of-freedom spherical mechanisms

Soheil ZARKANDI

Journal Article

Stiffness of a 3-degree of freedom translational parallel kinematic machine

S. SHANKAR GANESH,A.B. KOTESWARA RAO

Journal Article

Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers

Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA

Journal Article

Fitting on the Earth: Challenges of Carbon and Nitrogen Cycle to Preserve the Habitability of the Planet

Robert Socolow

Journal Article

Analysis on the distinguishing features of traditional Chinese therapeutics and related statistical issues

Jingqing Hu, Jie Qiao, Deying Kang, Baoyan Liu

Journal Article

A survey of instantaneous poles for a class of two-degree-of-freedom spherical mechanisms

Soheil ZARKANDI

Journal Article

Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Journal Article

Error analysis and optimization of a 3-degree of freedom translational Parallel Kinematic Machine

S. SHANKAR GANESH,A. B. KOTESWARA RAO

Journal Article

Study on high efficient and clean utilization of coal

Chen Yinying, Wang Shujuan, Chen Changhe, Xu Xuchang

Journal Article

The Consolidation of Highly Saturated Soils and Saturation Degree's Influence

Jin Zhigao

Journal Article