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Calculation method of load distribution on pipe threaded connections under tension load
Shoujun CHEN, Lianxin GAO, Qi AN
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 241-248 doi: 10.1007/s11465-011-0219-x
This paper presents a new calculation method that can calculate the load distribution on pipe threadedconnections under tension load.the new method on the sample of P-110S pipe threaded connection, the obtained results show that the loadThe model offers a new way to calculate the loads carried on the thread teeth under tension load.
Keywords: load distribution calculation method pipe threaded connections tension load
Outline of Strip Rolling Technological Control Theory
Zhang Jinzhi
Strategic Study of CAE 2001, Volume 3, Issue 4, Pages 46-55
Classical rolling theory, which is based on the law of the lowest resistance,the condition of constant volume and the condition of equal flow per second,has formed a fairly integrated rolling applied technology science system by means of experiment and deduction. This system reflects only the static law of rolling process,so it is necessary to control dynamic rolling process by drawing high and new technology such as cybernetics, information theory and computer science into the system.During the history of rolling theory, classical rolling theory based on mechanics took the lead before the establishment of spring equation, after that the rolling process control theory based on mechanics and cybernetics took precedence. In this paper,the concept of technological control theory is put forward. A new theory system, which is based on fundamental rolling technology control theory, is set up. Its main content included:the tension theory system in continuous rolling, which reflects the negative feedback effect of tension, is set up;disturbance survey problem is settled in gauge control process;shape theory system, which resembles gauge control theory,by defining dual parameter,is established.
Keywords: continuous rolling gauge control shape stiffness spring equation for rolling mill comprehensive equal reservesfor load distribution
Veera Venkata Satya Naryana MURTY, Ashwani KUMAR
Frontiers in Energy 2013, Volume 7, Issue 2, Pages 197-213 doi: 10.1007/s11708-013-0249-7
Keywords: load growth load models reactive power compensation radial distribution system power loss index (PLI)
K. Sathish KUMAR, T. JAYABARATHI
Frontiers in Energy 2012, Volume 6, Issue 3, Pages 260-265 doi: 10.1007/s11708-012-0196-8
Keywords: bacterial foraging optimization algorithm (BFOA) distribution system network reconfiguration load balancing
Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets
Atma Ram GUPTA,Ashwani KUMAR
Frontiers in Energy 2019, Volume 13, Issue 1, Pages 86-98 doi: 10.1007/s11708-017-0456-8
Keywords: unbalanced distribution system D-STATCOM voltage sensitivity index load models load growth distribution
Distribution of background equivalent static wind load on high-rise buildings
Jianguo ZHANG , Ming GU ,
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 241-248 doi: 10.1007/s11709-009-0036-z
Keywords: high-rise buildings along-wind cross-wind background equivalent static wind load close formulae
Yan-Gang ZHAO, Zhao-Hui LU
Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3, Pages 315-322 doi: 10.1007/s11709-011-0117-7
Keywords: load and resistance factors third-moment method three-parameter lognormal (3P-lognormal) distribution
Techno-economic assessment of providing control energy reserves with a biogas plant
Ervin Saracevic, David Woess, Franz Theuretzbacher, Anton Friedl, Angela Miltner
Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4, Pages 763-771 doi: 10.1007/s11705-018-1776-x
Keywords: biogas plant process simulation control energy reserves economic assessment gas storage
Xin Chen,Youdun Bai,Zhijun Yang,Jian Gao,Gongfa Chen
Engineering 2015, Volume 1, Issue 3, Pages 391-398 doi: 10.15302/J-ENG-2015063
High-speed and precision positioning are fundamental requirements for high-acceleration low-load mechanismsfor the precision positioning of a high-acceleration mechanism based on optimal spatial and temporal distributionusing equivalent static loads method (ESLM), and then we selected the modified ESLM for optimal spatial distributionmethod provides an effective theoretical support for the precision positioning of high-acceleration low-load
Keywords: high-acceleration low-load mechanism precision positioning spatial and temporal distribution inertial
Jin Yong,Chen Bingzhen
Strategic Study of CAE 2008, Volume 10, Issue 11, Pages 4-6
The strategic oil reserve is very important for every large country in the world. In order to meet the basic requirement of the state safety, 3 months strategic oil reserve in every large country was proposed by the different international organizations such as UN, EU, etc. For China, the total amount of strategic oil reserve must be up to about 30 to 90 millions. It is very difficult to achieve it without enormous capita in short time. Based on a new conception as "function reserve" to replenish the "resource reserve", this goal could be more easy to be accomplished.Namely, storing more methanols replaces some percentage of oil. Moreover, the state safety should be ensured. This topic is discussed in the article in detail.
Keywords: function store strategical oil store methanol
Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves
S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR
Frontiers in Energy 2016, Volume 10, Issue 4, Pages 409-423 doi: 10.1007/s11708-016-0431-9
Keywords: demand-side reserves dynamic reserve activation approach hydro power units post contingency sequentialreserve activation approach spinning reserves
A new technique for islanding operation of distribution network connected with mini hydro
J. A. LAGHARI,H. MOKHLIS,M. KARIMI,A. H. A. BAKAR,Hasmaini MOHAMAD
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 5, Pages 418-427 doi: 10.1631/FITEE.1400309
Keywords: Islanding operation Mini hydro Distributed generation (DG) Islanding detection Load shedding
Effect of repeated gonadotropin stimulation on ovarian reserves and proliferation of ovarian surface
Linlin LIANG, Bei XU, Guijin ZHU
Frontiers of Medicine 2009, Volume 3, Issue 2, Pages 220-226 doi: 10.1007/s11684-009-0037-2
Keywords: gonadotropin-releasing hormone ovarian reserve embryo developmental ability ovarian surface epithelium
Dynamic Setting Automatic Control System for Flatness and Gauge
Zhang Jinzhi,Duan Chunhua
Strategic Study of CAE 2000, Volume 2, Issue 6, Pages 67-72
Keywords: dynamic load distribution shape optimal schedule dynamic programming dynamic setting
Nitin Kumar SAXENA,Ashwani Kumar SHARMA
Frontiers in Energy 2015, Volume 9, Issue 4, Pages 472-485 doi: 10.1007/s11708-015-0373-7
Keywords: isolated hybrid power system (IHPS) composite load model static load dynamic load induction motor loadmodel aggregate load
Title Author Date Type Operation
Calculation method of load distribution on pipe threaded connections under tension load
Shoujun CHEN, Lianxin GAO, Qi AN
Journal Article
Comparison of optimal capacitor placement methods in radial distribution system with load growth andZIP load model
Veera Venkata Satya Naryana MURTY, Ashwani KUMAR
Journal Article
A novel power system reconfiguration for a distribution system with minimum load balancing index using
K. Sathish KUMAR, T. JAYABARATHI
Journal Article
Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets
Atma Ram GUPTA,Ashwani KUMAR
Journal Article
Distribution of background equivalent static wind load on high-rise buildings
Jianguo ZHANG , Ming GU ,
Journal Article
Estimation of load and resistance factors using the third-moment method based on the 3P-lognormal distribution
Yan-Gang ZHAO, Zhao-Hui LU
Journal Article
Techno-economic assessment of providing control energy reserves with a biogas plant
Ervin Saracevic, David Woess, Franz Theuretzbacher, Anton Friedl, Angela Miltner
Journal Article
A Precision-Positioning Method for a High-Acceleration Low-Load Mechanism Based on Optimal Spatial andTemporal Distribution of Inertial Energy
Xin Chen,Youdun Bai,Zhijun Yang,Jian Gao,Gongfa Chen
Journal Article
A replenishment for resource reserves:functional reserves— Replacing 1/10~1/5 strategic oil reserve with
Jin Yong,Chen Bingzhen
Journal Article
Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves
S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR
Journal Article
A new technique for islanding operation of distribution network connected with mini hydro
J. A. LAGHARI,H. MOKHLIS,M. KARIMI,A. H. A. BAKAR,Hasmaini MOHAMAD
Journal Article
Effect of repeated gonadotropin stimulation on ovarian reserves and proliferation of ovarian surface
Linlin LIANG, Bei XU, Guijin ZHU
Journal Article
Dynamic Setting Automatic Control System for Flatness and Gauge
Zhang Jinzhi,Duan Chunhua
Journal Article