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	Numerical well test model for caved carbonate reservoirs and its application in Tarim Basin, China 期刊论文 OAI收割 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2018, 卷号: 161, 页码: 611-624 作者: Wan YZ; Liu YW(刘曰武); Chen FF; Wu NY; Hu GW \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2018/03/05 Caved Carbonate Reservoir Type Curves Numerical Well Test Finite Element Method
	Study on numerical well test for discrete-fracture cavity model 会议论文 OAI收割 Tianjin, PEOPLES R CHINA, JUN 10-11, 2017 作者: Chen FF; Hou SJ; Ding ZW; Liu YW(刘曰武); Xue JL 收藏 \| 浏览/下载：26/0 \| 提交时间：2018/06/06 Discrete-fracture Model Finite Element Method Numerical Well Test Vuggy Carbonate Reservoir
	A numerical approach for pressure transient analysis of a vertical well with complex fractures 期刊论文 OAI收割 ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 4, 页码: 640-648 作者: 收藏 \| 浏览/下载：25/0 \| 提交时间：2016/12/08 Fractured Well Discrete-fracture Model Numerical Well Test Hybrid Finite Element Method Complex Fracture
	Numerical investigation of dual-porosity model with transient transfer function based on discrete-fracture model 期刊论文 OAI收割 Applied Mathematics and Mechanics, 2016, 卷号: 37, 期号: 5, 页码: 611-626 作者: Wan YZ; Liu YW(刘曰武); Ouyang WP; Han GF; Liu WC 收藏 \| 浏览/下载：35/0 \| 提交时间：2016/09/05 Dual-porosity Model (Dpm) Discrete-fracture Model Fracture Network Finite-element Method Upscaling Numerical Well Test
	Fracture Network Numerical Well Test Model Based on the Discrete-fracture Model 期刊论文 OAI收割 Procedia Engineering, 2015, 卷号: 126, 页码: 512-516 作者: Wan YZ; Liu YW(刘曰武); Ouyang WP; Niu CC; Han GF(韩国锋) 收藏 \| 浏览/下载：24/0 \| 提交时间：2016/08/25 discrete-fracture model fracture network numerical well test finite-element method conductivity fracture density permeability anisotropy
	The layout parameters of well groups and effect on land subsidence for salt mine in Zhangshu tourist area 会议论文 OAI收割 Beijing, PEOPLES R CHINA, OCT 26-29, 2011 作者: Yao Yuanfeng; Yang Chunhe; Li Yinping; Ji Wendong \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2018/06/05 salt mechanical test convection of well-group optimized parameters subsidence numerical simulation
	Analysis of inertia dyadic uncertainty for small agile satellite with control moment gyros (EI CONFERENCE) 会议论文 OAI收割 2010 IEEE International Conference on Mechatronics and Automation, ICMA 2010, August 4, 2010 - August 7, 2010, Xi'an, China 作者: Zhang L.; Zhang L.; Sun Z. 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/25 With the increasing demands for the agility of the next earth imaging satellite control moment gyro (CMG) is considered to be the most suitable actuator because of its torque amplification capability. However a CMG system may introduce uncertainty of inertia dyadic to a satellite's attitude control system. The uncertainty is negligible for large space vehicles but it has not been tested whether it can be ignored for small agile satellites. How to model the CMG system inertia dyadic varying with gimbal angles and what influence it will put on the performance of attitude control system haven't been test accurately as well. All of them are dealt with mathematically and accurately in this paper. This paper firstly gives mathematic descriptions of the inertia dyadic of the 4-CMG pyramid configuration system varying with gimbal angles and then designs a variable structure control law for small agile satellite using CMGs. Finally numerical simulation suggests that the inertia dyadic variation of a 4-CMG pyramid configuration system is approximately centesimal of the total inertia dyadic of the satellite and that the designed variable structure control law is of good robust performance for an example of large-angle attitude maneuver despite of the variation of the inertia dyadic. 2010 IEEE.
	Gas Flow in a Stratified Porous Medium with Crossflow 期刊论文 OAI收割 JOURNAL OF THERMAL SCIENCE, 2002, 卷号: 11, 期号: 1, 页码: 35,40 Sun Hedongl; Gao Chengtai2; Qian Huanqun-Zhou Fangdel 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/12 multi-layer gas reservoir semi-permeable wall model numerical simulation transient well-test well-bore storage skin factor.
	Gas Flow in a Stratified Porous Medium with Crossflow 期刊论文 OAI收割 JOURNAL OF THERMAL SCIENCE, 2002, 卷号: 11, 期号: 1, 页码: 35,40 作者: Sun Hedongl; Gao Chengtai2; Qian Huanqun-Zhou Fangdel \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2013/03/12 Multi-layer Gas Reservoir Semi-permeable Wall Model Numerical Simulation Transient Well-test Well-bore Storage Skin Factor.