porosi相关论文
Multi-objective optimization has been increasingly applied in engineering where optimal decisionsneed to be made in the ......
Short-Crested Waves Interaction with A Concentric Porous Cylinder System with Partially Porous Outer
In this paper, based on the linear wave theory, the interaction of short-crested waves with a concentric dual cylindrica......
The freeze-thaw(FT) processes affect an area of 46.3% in China. It is essential for soil and water conservation and ecol......
Control of Facies and Potential on Jurassic Hydrocarbon Accumulation and Prediction of Favorable Tar
Exploration practices show that the Jurassic System in the hinterland region of the Junggar Basin has a low degree of ex......
This paper discusses the reservoir space in carbonate rocks in terms of types,combination features,distribution regulari......
The initial small inhomogeneity of saturated sand could be amplified during the sedimentation process after liquefaction......
The TiO2 microspheres were deposited on the glass substrates under certain conditions via hydro-thermal reaction using 0......
Nanosized Nickel Oxides Derived from the Citrate Gel Process and Performances for Electrochemical Ca
Nanosized nickel oxide powders were prepared by thermal decomposition of the nickel citrate gel precursors. The thermal ......
Comparison of basic features and origins of oolitic shoal reservoirs between carbonate platform inte
The oolitic shoal reservoirs of the Lower Triassic Feixianguan Formation carbonates in the Sichuan Basin of southwest Ch......
Fibrous TiO_2 prepared by chemical vapor deposition using activated carbon fibers as template via ad
TiO2 fibers were prepared via alternatively introducing water vapor and Ti precursor carried by N2 to an APCVD(chemical ......
Characterization and prevention of formation damage for fractured carbonate reservoir formations wit
Stress sensitivity and water blocking in fractured carbonate reservoir formations with low permeability were determined ......
To improve the understanding of the transport mechanism in shale gas reservoirs and build a theoretical basic for furthe......
Evaluation of Highly Thermally Mature Shale-Gas Reservoirs in Complex Structural Parts of the Sichua
Successful exploration and development of shale-gas in the United States and Canada suggest a new solution to the energy......
The powder space holder(PSH) and powder injection molding(PIM) methods have an industrial competitive advantage because ......
Wetting of microporous Cu layer by liquid Sn resulted in contact angles from 0 to 33 deg., tunable by varying wetting te......
The study on Lower Cambrian dolostones in Tarim Basin can improve our understanding of ancient and deeply buried carbona......
Patterns of ground movement and pore water pressure variation are obtained through a case study using a finite element m......
通过成岩作用及储层物性的综合分析，该区主要油层组长9、长8、长6及长2的岩石成分成熟度和结构成熟度均较差，均经历了晚成岩A期。压......
研究了土的动力响应，其中考虑了水文地质性质中孔隙率、渗透系数以及孔隙水体积模量等参数的空间变异性．对膨胀波（P波）在土中的数值研......
研究了不同配比的丙烯酸甲酯(M)、三聚异氰酸三烯丙酯(T)、二乙烯基苯(D)在汽油存在下聚合条件及产物性能。......
对比人工林巨尾桉素材和压缩率20%-60%处理材的微观结构,分别计算其空隙度,得出处理材细胞压缩顺序为：薄壁细胞—导管细胞—木纤维......
中三叠统雷口坡组是川中地区的主要产气层段。通过薄片鉴定，对T2l4和T2l3-3及底部T2l1-1亚段碳酸盐岩的成岩作用类型、序列与孔隙类......
目的：获取不同眼压下小梁网组织深层结构信息，为小梁网房水外排通道生理功能的探索奠定组织形态学基础。方法将4只 SD 大鼠分成 A、B......
目的：探讨镍铬合金表面处理方式与其镀金后Ni离子孔隙率的关系。方法：将镍铬合金喷砂试件和镍铬合金抛光试件经过无氰镀金后,以二甲......
以泡沫铝为夹芯，长条薄铝板为面板制备泡沫铝层合梁，对泡沫铝层合梁的三点弯曲变形进行了研究。结果表明：泡沫铝层合梁的三点弯曲变形......
在分析储层温压变化对孔隙流体地震特性、岩石孔隙度和速度等影响的基础上 ,以油藏注水地震监测为例说明了油藏地震监测中考虑温压......
闭孔泡沫铝因为导热系数低而在隔热、保温等方面具有传统绝热材料所不可比拟的优势。利用三维建模软件建立了球形泡孔的泡沫铝三维......
川中南部三叠系嘉二段储层储集类型多,非均质性强,岩性组合与气水关系复杂,测井解释极其困难.文章在深入分析川中南部地区嘉二段储......
卧龙湖煤矿北二采区岩浆岩侵入8煤层的现象较为严重,同时该区煤层中构造煤比较发育,瓦斯富集问题较为突出。利用三维地震资料、测......
针对汽车覆盖件铸铁模具焊接修复时易产生裂纹、气孔等缺陷，介绍了铸铁模具零件的母材特性及焊接性能。以某车型拉深模为研究对象，分......
M油田长7储层属于典型的特低孔特低渗储层,储层非均质较强,储层的特殊性和复杂性制约了该地区有效储层下限的研究,因此只有合理利......
通过X射线检测、金相组织检测、扫描及能谱分析，对某油气输送管道对接环焊缝缺陷及形成原因进行了分析。结果表明，环焊接头中存在焊......
采用冷等静压技术，在150MPa的压力下对磷酸钙骨水泥粉体进行等静压处理，然后使其在一定的条件下进行水化。采用扫描电镜（Scanning ele......
毛管压力曲线可以用来针对油气藏储集层的孔隙结构展开分析,用来描述储层微观分均质性.本文结合SHAW展开论述,并提出相应应用策略.......
介绍了排水性沥青路面的结构,阐述了对排水沥青混合料原材料的质量要求,从确定集料级配、计算沥青用量、检验配合比等方面,提出了......
各种农业措施显著影响土壤的物理性质,特别是土壤水力学参数。随着计算机模型广泛用于土壤物质迁移的预测预报,准确确定土壤水力学......
文章通过建立理论模型,对压力变化后的气藏孔隙度、含水饱和度、束缚水饱和度和可动水饱和度进行理论上的研究,并对实际岩心进行数......
热等静压（HotIsostatic Press，HIP）技术是在惰性气氛中，在各向均衡的气体高压力及高温共同作用下，去除材料内部的孔洞及缺陷，以改善机械......
研究区域位于云南省东北部会泽县城东郊的头塘小流域,属金沙江支流牛栏江水系上游。以自然植被针叶混交林地为参照,与针叶人工纯林......
以椭球堆积体为模型,求出圆球、扁球、长球、椭球4种堆积体的理论孔隙度极值相同,并导出了理论孔隙度的通式,认为理论孔隙度的大小......
根据多年来修正研究的低渗油藏油水两相非线性渗流理论方法，以长庆油田安塞王窑中西部长6特低渗注水油藏B井区为例，利用现有的试井资......
Some progress in high speed wind tunnel wall interference research has been made at Nanjing Aeronautical Institute. It i......
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Found Different Attitude Fracture Characteristics of the NMR Curve by Application of 3D Printing Sam
Nuclear magnetic resonance (NMR) has many advantages, such as little testing time, no harm to rock specimen, and is wide......
采集了上海地区七种商品灰,测定和比较了同水胶比(0.44和0.35)与同流动度条件下不同掺量的粉煤灰水泥砂浆的强度性能,分析了不同商......
通过对发生杯锥状断裂的SWRH82B盘条进行分析发现，中心缩孔、中心碳偏析和疏松是导致SWRH82B盘条断裂的主要原因，并提出了改进措施。......
