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The Development of Oversea Hydroelectric Technique

Chen Zongliang

Strategic Study of CAE 2002, Volume 4, Issue 4, Pages 86-92

Abstract:

The development of oversea technique for construction of hydroelectric engineering is briefly describedSome important aspects on oversea hydroelectric technique, including the physical exploration, high damsFinally, some lessons from the comparison between Chinas and oversea hydroelectric techniques are suggested

Keywords： hydropower new oversea technique development

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A Fast Evaluation and Research Method for Exploration Potential of Oversea Basins

Hong-quan Kang,Yun-hua Deng,Huai-cun Jia,Tao Cheng,Bo Bai

Frontiers of Engineering Management 2016, Volume 3, Issue 4, Pages 338-342 doi: 10.15302/J-FEM-2016052

Abstract: Oversea hydrocarbon exploration always faces some problems, such as multiple basin types, different explorationThis paper focuses on overseas basins with different exploration degrees and offers a new evaluationBased on the theory of probability, this new evaluation system evaluates each parameter and core accumulationThis new system and method, which is an effective system for fast basin evaluation, is suggested to beused in oversea evaluation and decision-making objectively, scientifically and efficiently.

Keywords： geological risk analysis probability model evaluation factors oversea exploration hydrocarbon exploration

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A new technique for solving the multi-objective optimization problem using hybrid approach

Mimoun YOUNES,Khodja FOUAD,Belabbes BAGDAD

Frontiers in Energy 2014, Volume 8, Issue 4, Pages 490-503 doi: 10.1007/s11708-014-0311-0

Abstract: In this paper the new approach (firefly algorithm-real genetic algorithm, FFA-RGA) has been applied to

Keywords： economic power dispatch (EPD) firefly algorithm (FFA) real genetic algorithm (RGA) hybrid method

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New technique of precision necking for long tubes with variable wall thickness

Yongqiang GUO, Chunguo XU, Jingtao HAN, Zhengyu WANG

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4, Pages 622-630 doi: 10.1007/s11465-019-0565-7

Abstract: A new technology of two-step heating and two-step extrusion for a 13 t rear axle was developed, qualified

Keywords： extrusion rear axle necking coefficient temperature gradient

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New experimental technique to determine coal self-ignition duration

ZHANG Xinhai, XI Guang, ZHANG Xinhai

Frontiers in Energy 2008, Volume 2, Issue 4, Pages 479-483 doi: 10.1007/s11708-008-0058-6

Abstract: An artificial neural network (ANN) model was adopted to simulate the relationship between self-ignition duration and sulfur content, ash content, oxygen consumption rate, carbon monoxide as well as carbon dioxide generation rate of coal at different temperatures of self heating process. The data from spontaneous combustion experiments were used for ANN training to obtain the connection strength between nerve cells. An oil-bath programmed temperature experiment device was designed and the experimental condition and the size of the test tube were determined for testing the oxygen consumption and the gases generation rate of coal during self-heating process. The sulfur content, the ash content and the data from the oil-bath experiment were taken as ANN inputs to calculate the experiment self-ignition duration of coal. Compared with spontaneous combustion experiment, less than 1% of coal sample and 10% of time are required with an error of less than 3 days to test self-ignition duration of coal.

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A new acoustic emission source location technique based on wavelet transform and mode analysis

JIAO Jing-pin, HE Cun-fu, WU Bin, FEI Ren-yuan, WANG Xiu-yan

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 341-345 doi: 10.1007/s11465-006-0006-4

Abstract: Based on the wavelet transform and the theory of modal acoustic emission, a new method is proposed toemission source location experiments were conducted in a thin steel plate and results show that the technique

Keywords： s propagation frequency emission signal signal propagation dispersive

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New decentralized control technique based on substructure and LQG approaches

Ying LEI, Ying LIN,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 386-392 doi: 10.1007/s11465-009-0041-x

Abstract: In this paper, a new decentralized control technique is proposed based on the linear quadratic GaussianA numerical example of the decentralized control of a tall building is studied to illustrate the new

Keywords： substructures decentralized control linear quadratic Gaussian (LQG) Kalman filter unknown input least-squares estimation

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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

Abstract: This paper presents a new technique for a successful islanding operation of a distribution network connectedThe proposed technique is based on three main parts.The first part uses an islanding detection technique to detect the islanding event correctly.The proposed technique is validated on an 11 kV existing Malaysia distribution network.The simulation results show that the proposed technique is effective in performing a successful islanding

Keywords： Islanding operation Mini hydro Distributed generation (DG) Islanding detection Load shedding

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Regeneration of vernacular architecture: new rammed earth houses on the upper reaches of the Yangtze

Jiaping LIU, Rongrong HU, Liu YANG, Runshan WANG,

Frontiers in Energy 2010, Volume 4, Issue 1, Pages 93-99 doi: 10.1007/s11708-010-0002-4

Abstract: The regeneration of the traditional earth house, therefore, becomes a challenge in new village constructionThis paper briefly describes a project about creating a new prototype of earth house for the migrantsIt includes an investigation of the traditional earth house and the environment condition of the newsettlement, the new house design process, and the quantitative evaluation of the living quality of thenew house.

Keywords： earth house low-energy housing upper reaches of the Yangtze River passive solar technique

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Environment Simulation Technology——A New Comprehensive Engineering Technique

Wang Jun

Strategic Study of CAE 2003, Volume 5, Issue 3, Pages 1-5

Abstract:

Environment simulation technology is a new developing peripheral technology,which mainly covers artificialenvironment simulation equipment, to product environmental reliability tests, which is important for new

Keywords： environment simulation multi parameters dynamic

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Prospect in Creating New Drugs from Chinese Herbal Medicine

Yu Dequan

Strategic Study of CAE 1999, Volume 1, Issue 2, Pages 87-90

Abstract: from Chinese herbal medicine has proved to be one of the most effective ways for the development of newThis paper describes the progress in creating new drugs based on researches on natural products chemistryfor many years and some interesting new trends emerging from recent literature.It should be emphasized that the investigation of bioactive compounds for creating new drugs is the major

Keywords： natural product research creating new drug chemical constituent of Chinese herbal medicine modem spectroscopictechnique HPLC/MS/MS HPLC/NMR

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General modeling and optimization technique for real-world earth observation satellite scheduling

Frontiers of Engineering Management Pages 695-709 doi: 10.1007/s42524-023-0263-3

Abstract: This study proposes a general modeling and optimization technique for common and real-world EOS schedulingIn this technique, a framework that decouples the modeling, constraints, and optimization of EOS schedulingFor simplified EOS scheduling problems, the proposed technique shows better performance in applicabilityconstrained real-world benchmark exampled by a four-EOS Chinese commercial constellation is provided, and the technique

Keywords： earth observation satellite scheduling general technique optimization algorithm commercial constellation

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Working Procedure of Developing a New Deep Hard-rock Burst-prone Deposit

Guo Ran,Yu Runcang

Strategic Study of CAE 2002, Volume 4, Issue 7, Pages 51-55

Abstract: Few work has been done on how to proceed the rockburst research in developing a new mine with rockburstIn this paper, the authors create a general working procedure to develop a new hard-rock burst-prone

Keywords： rockburst mining technique working procedure

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Research of Constructing Technique Supporting System of Agriculture Informationization

Guo Shupu,Zhang Liping,Shen Jichang,Dong Wei

Strategic Study of CAE 2005, Volume 7, Issue 9, Pages 89-94

Abstract:

The agriculture informationization is supported by related information technique.quickening the construction of agriculture informationization are to manage the research of the preservation techniqueof agriculture information, develop agriculture information application technique and build the network

Keywords： agriculture informationization technique supporting system information preservation technique informationapplication technique information spreading network

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The New Development of Heavy Force Measurement Technique —Adhesion and Super-miniature Type of Heavy

Shen Jiuheng

Strategic Study of CAE 2001, Volume 3, Issue 10, Pages 22-27

Abstract:

Heavy force sensor is a kind of high-technology electric information device for heavy equipment. In this paper the purpose, properties and development of heavy force measurement for heavy equipment are described .The physical model of heavy force division measurement mode is discussed. The super-miniature adhesion type of heavy force sensor invented by the auther and its engineering application are introduced.

Keywords： heavy equipment heavy force sensor supporting type adhesion type resistance strain gauge division measurement