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Petroleum Research 2022年第1期7卷 1-12页

作者： hongbing xie Mauricio Fiallos Torres Penyu Cheng Wei Yu Yuzhong Xin Jijun Miao Muwei Cheng Beijing Karst S&T Limited Beijing100083China Sim Tech LLC KatyTX77494USA RIPED Beijing100083China University of Texas at Austin AustinTX78712USA

Characterizing natural fractures has a decisive effect on production forecasts in fractured oil and gas *** Fracture Networks(DFN)constitutes the main modeling framework for fractured ***,myriads of uncertainties are enclosed prior modeling representative stochastic or deterministic DFN *** paper presents a novel methodology for DFN calibration and an efficacious field application,which incorporatesWell-testing interpretation,Embedded Discrete Fracture Model(EDFM)framework,and numerical reservoir *** proposed workflow starts with the DFN generation from seismic data,imaging logging data and core *** multiple DFNs are modeled,well-test analysis is employed to calibrate the intrinsic properties of fractures at different ***,these fracture networks are characterized dynamically by EDFM,which promotes capturing the optimal fracture model quickly ***,pressure and production history match are reached for the DFN realization that honors the optimal fracture model.

关键词： DFN EDFM DFN screening Fracture networks Natural fractures

The design of Three Gorges Hydropower Station

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Engineering Sciences 2011年第3期9卷 66-73页

作者： Zhou Shuda xie hongbing Changjiang Institute of Survey Planning Design and Research Changjiang Water Resources Commission Wuhan 430010 China

Using physical model and numerical simulation techniques, some technical problems were studied systemati- cally, including layout of power station, measures of sediment and floating debris discharging, types of intake, embed- ded types of spiral ease, layout of underground powerhouse tunnel group and block reinforcement. It was optimal in technique and economy with the arrangement of powerhouse at the dam-toe of both banks ＋ underground powerhouse in the right bank, as well as the intake with a single and small orifice. The sediment and debris problems could be solved with disperse sediment ejection and floating debris discharging holes. With the adoption of techniques for spiral cases such as heat and pressure preservation, cushion layer and combined embedding, the stable operation of generating units can be guaranteed. The arrangement of tailrace tunnel with sloping ceiling was better than that of tailrace surge tank. The technical requirements related to the embedding type of spiral case were proposed. The reinforcement of huge unfavorable blocks was discussed and the new idea for block reinforcement using anti-sliding piles and normal compressive stress of structural plane was put forward.

关键词： Three Gorges Power Station layout sediment and floating debris discharging spiral case embedding shallow embedment block reinforcement

Characteristics of non-thermal AC arcs in multi-arc generator

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Chinese Physics B 2019年第12期28卷 255-267页

作者： Qifu Lin Yanjun Zhao Wenxue Duan Guohua Ni Xinyue Jin Siyuan Sui hongbing xie Yuedong Meng Institute of Plasma Physics Chinese Academy of SciencesHefei 230031China University of Science and Technology of China Hefei 230026China AnHui Province Key Laboratory of Medical Physics and Technology Hefei 230031China

To obtain large-volume non-thermal arc plasma(NTAP), a multiple NTAP generator with three pairs of electrodes has been developed. The arc plasma characteristics, including dynamic process, spatial distribution, and rotation velocity in the discharge zone, were investigated by high speed photograph and image processing methods. The results showed that the dynamic behaviors and spatial distribution of the arc plasma were strongly related to the electrode configuration.A swirl flow of multi-arc plasma was formed by adjusting the electrode configuration, and a steady luminance area was clearly observed in the center of the discharge zone. Moreover, the size of the luminance area increased by decreasing the gas flow rate. The electrical connection in series could be formed between/among these arc columns with their respective driving power supplies in the multi-arc dynamic evolution process. An approximately periodical process of acceleration and deceleration of the arc rotation velocity was observed in the multi-arc generator with swirl flow configuration. In general, the mean velocity of arc rotation was higher in the multi-arc generator with swirl flow configuration when a pair of electrodes driven by a power supply were opposite to each other rather than adjacent.

关键词： characteristics multiple arc plasma multi-arc generator non-thermal arc

Characteristics of DC arcs in a multi-arc generator and their application in the spheroidization of SiO2

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Chinese Physics B 2020年第12期29卷 367-376页

作者： Qifu Lin Yanjun Zhao Wenxue Duan Guohua Ni Xingyue Jin Siyuan Sui hongbing xie Yuedong Meng Institute of Plasma Physics Chinese Academy of SciencesHefei 230031China Science Island Branch of Graduate School University of Science and Technology of ChinaHefei 230026China AnHui Province Key Laboratory of Medical Physics and Technology Hefei 230031China

We investigate characteristics of multi-arc torches with three pairs of electrodes(three cathodes and three anodes)and their performance on the spheroidization of SiO2 *** effect of electrode arrangement,including adjacent pattern(AD pattern,adjacent electrodes powered by one power supply)and opposite pattern(OP pattern,opposite electrodes powered by one power supply),on the dynamics of arc plasma is investigated based on synchronous acquisition of electrical and optical *** results show that both the voltage and spatial distribution of each arc of multiple arcs are more stable compared with those of a single *** fluctuation of an arc in multiple arcs mainly comes from the small-scale arc-to-arc restrikes among multiple ***,these arc-to-arc restrikes occur more frequently among multiple arc columns in OP pattern than in AD ***,the high-temperature area of the central region of arc chamber in OP pattern is larger than that in AP *** the spheroidization of SiO2 in this multi-arc generator,the spheronization degrees of plasma treated silica in OP pattern are at least 20%higher than those in AD pattern.

关键词： characteristics multiple arcs arc volume spheroidization

Prediction of petroleum exploration risk and subterranean spatial distribution of hydrocarbon accumulations

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Petroleum Science 2011年第1期8卷 17-23页

作者： xie hongbing Guo Qiulin Li Feng Li Jianzhong Wu Na Hu Suyun Liang Kun School of Energy Resources China University of GeosciencesBeijing 100083China Research Institute of Petroleum Exploration ＆ Development PetroChinaBeijing 100083China Science ＆ Technology Management Department China National Petroleum CorporationBeijing 100007China

Investigation of spatial distribution of oil and gas resource and accurate prediction of the geographic location of its undiscovered resource is significant for reducing exploration risk and improving exploration benefit.A new method for predicting spatial distribution of oil resource is discussed in this *** consists of prediction of risk probability in petroleum exploration and simulation of hydrocarbon abundance. Exploration risk probability is predicted by multivariate statistics,fuzzy mathematics and information processing techniques.A spatial attribute database for sample wells was set up and the Mahalanobis distance and Fuzzy value of given samples were ***,the Bayesian formula was used to calculate the hydrocarbon-bearing probability at the area of exploration ***,a hydrocarbon probability template is formed and used to forecast the probability of the unknown area. The hydrocarbon abundance is simulated based on Fourier integrals,frequency spectrum synthesis and fractal ***,the fast Fourier transformation（FFT） is used to transform the known hydrocarbon abundance from the spatial domain to the frequency domain,then,frequency spectrum synthesis is used to produce the fractal frequency spectrum,and FFT is applied to get the phase information of hydrocarbon-bearing ***,the frequency spectrum simulation is used to calculate the renewed hydrocarbon abundance in the play. This method is used to predict the abundance and possible locations of the undiscovered petroleum accumulations in the Nanpu Sag of the Bohai Bay Basin,*** prediction results for the well-explored onshore area of the northern Nanpu Sag agree well with the actual *** the less-explored offshore areas in the southern Nanpu Sag,the prediction results suggest high hydrocarbon abundance in Nanpu-1 and Nanpu-2,providing a useful guiding for future exploration.

关键词： Hydrocarbon resources abundance risk forecast Nanpu sag frequency spectrum simulation fractal theory

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基于UML的通用智能决策支持系统

东北林业大学学报 2009年第12期37卷 98-100,105页

作者：魏玲谢红兵哈尔滨理工大学哈尔滨150080

针对智能决策支持系统的原理,使用UML工具,对通用智能决策支持系统进行系统化分析,提出通用智能综合决策支持系统构架;并基于UML描述IDSS的系统用例,重点分析用户界面子系统、模型库子系统、知识库子系统的活动图。鉴于IDSS中模型库和... 详细信息

针对智能决策支持系统的原理,使用UML工具,对通用智能决策支持系统进行系统化分析,提出通用智能综合决策支持系统构架;并基于UML描述IDSS的系统用例,重点分析用户界面子系统、模型库子系统、知识库子系统的活动图。鉴于IDSS中模型库和知识库子系统较为重要与难以建立的特点,突出强调了模型库子系统和知识库子系统的建立过程。在系统用例基础上,描述出IDSS的状态图。

关键词：决策支持 UML 数据仓库

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一种基于数字信号处理器的有效FFT实现

西安电子科技大学学报 1998年第4期25卷 445-449页

作者：姬红兵谢维信贺伟西安电子科技大学电子工程学院深圳机场通讯导航总站

针对目前基于专用数字信号处理器（ＤＳＰ）实现快速傅里叶变换（ＦＦＴ）中遇到的处理速度和程序量之间的矛盾，提出了一种重复算法，它在保持直接算法速度的前提下减少了程序量，同时该方法可应用于其他变换（如ＤＣＴ等）．最后给出... 详细信息

针对目前基于专用数字信号处理器（ＤＳＰ）实现快速傅里叶变换（ＦＦＴ）中遇到的处理速度和程序量之间的矛盾，提出了一种重复算法，它在保持直接算法速度的前提下减少了程序量，同时该方法可应用于其他变换（如ＤＣＴ等）．最后给出在ＴＭＳ３２０Ｃ２５上的实验结果，说明了该方法的有效性．

关键词：数字信号处理快速傅里叶变换编码

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高层建筑群体环境评价中风场模拟的研究

环境与发展 2013年第7期25卷 81-82页

作者：谢洪兵新疆生产建设兵团勘测规划设计研究院新疆830002

本文对高层建筑群环境评价中风场模拟的重要性进行说明和分析,希望能够对相关方面工作的进行有所启示和帮助。

关键词：高层建筑群环境评价风场模拟

以行车调度为中心的综合监控系统在开放网络环境中的安全性研究

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微型机与应用 2015年第2期34卷 1-6页

作者：谢红兵北京和利时系统工程有限公司北京100176

探讨了在城市轨道交通综合自动化系统中将传统以电调、环调为核心的综合监控系统与信号系统中ATS系统集成后在开放网络环境下的安全性问题,识别了关注的重点,给出了一个基于OPC UA的具体实现方案。最后给出了若干实施建议。

关键词：综合监控系统信号系统 ATS 开放网络环境安全性可靠性 OPC UA

间充质干细胞对颅脑损伤大鼠神经功能的修复作用及其机制

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中华实验外科杂志 2017年第9期34卷 1519-1522页

作者：谢红兵刘增进河南省安阳市人民医院神经外科 455000 郑州大学第一附属医院神经外科 450052

目的观察间充质干细胞（MSCs）对颅脑损伤大鼠神经功能的修复作用，并探讨其作用机制。方法采用改良Feeney法建立60只SD大鼠颅脑损伤模型，随机分为模型组、MSCs组和磷酸盐缓冲液（PBS）组。另选20只健康SD大鼠作为对照组。体外分离... 详细信息

目的观察间充质干细胞（MSCs）对颅脑损伤大鼠神经功能的修复作用，并探讨其作用机制。方法采用改良Feeney法建立60只SD大鼠颅脑损伤模型，随机分为模型组、MSCs组和磷酸盐缓冲液（PBS）组。另选20只健康SD大鼠作为对照组。体外分离、培养脐带间充质干细胞后移植MSCs组，采用改良的神经功能评分（mNSS）标准于MSCs移植后1、3、7、14、21、28 d对各组大鼠神经功能进行评价；采用反转录-聚合酶链反应（RT-PCR）法检测各组大鼠脑组织中脑源性神经营养因子（BDNF）的mRNA水平；采用原位缺口末端标记法（TUNEL）法检测各组大鼠脑组织细胞的凋亡水平。结果与对照组大鼠比较，模型组、MSCs组和PBS组大鼠mNSS评分增高，神经元核性蛋白（NeuN）表达下降，差异有统计学意义（P＝0.000）；与模型组和PBS组大鼠比较，MSCs组大鼠mNSS评分降低，NeuN表达升高，差异有统计学意义（P＝0.000）。与对照组BDNF mRNA水平（0.31±0.12）比较，模型组、PBS组和MSCs组BDNF mRNA水平（1.32±0.34、1.23±0.30、0.81±0.21）显著增加，差异有统计学意义（P＝0.000）。与模型组和PBS组大鼠BDNF mRNA水平比较，MSCs组大鼠BDNF mRNA水平显著下调，差异有统计学意义（P＝0.014，P＝0.019）。与对照组大鼠脑组织凋亡水平（3.14±1.12）比较，模型组、PBS组和MSCs组大鼠脑组织凋亡水平（27.84±4.32、25.35±4.89、10.33±3.32）显著增加，差异有统计学意义（P＝0.000）。与模型组和PBS组大鼠脑组织细胞凋亡水平比较，MSCs组大鼠脑组织细胞凋亡水平显著下调，差异有统计学意义（P＝0.000）。结论 MSCs能够通过修复受损神经元，促进BDNF的分泌等机制降低颅脑损伤大鼠脑组织的凋亡水平，从而促进对颅脑损伤大鼠神经功能的修复作用。

关键词：颅脑损伤间充质干细胞神经功能