Viscou相关论文
Separation of Water from Extra-viscous Oil under Microwave Radiation in the Presence of Inorganic Sa
Removal of water contained in extra-viscous crude oil is quite difficult because of the high viscosity and high resins c......
This paper describes the study on aerodynamics design optimization of turbomachinery blading developed by the authors at......
Temporal variation of dynamical modal properties of a base-isolated building is investigated using earthquake records in......
Numerical simulations of self-propelled swimming of a three dimensional bionic fish and fish school in a viscous fluid a......
石嘴山市拟建人防指挥大楼位于地震高烈度区。对该建筑采用橡胶隔震支座隔震设计进行了探讨。用SAP2000非线性有限元时程分析方法,......
基于开源计算流体动力学软件OpenFOAM中的工具箱waves2Foam,通过在双垂板透空系统下方布置不同尺寸的台阶式地形(潜堤),对规则波-......
建立了沉积岩孔隙结构的二维分形模型,引入了描述沉积岩孔隙结构的参数分布分维D和半径比γ,并利用该模型对大粘滞比情形下的沉积岩中......
Two-dimensional unsteady incompressible viscous flow around a rolling cylinder with ship-like section is numerically sim......
针对射流的仿生非光滑表面的减阻问题,运用可拓学基本原理建立了射流角度与射流速度耦元、耦合的可拓模型.利用SSTk-ω湍流模型在......
通过分析蒸汽吞吐水平井的油层受热复合扩展特征,建立了受热区体积和平均温度的加权计算模式,并以非稳态水侵理论为基础,推导出冷/热界......
为探讨库水粘滞性在动力响应中的影响,以五嘎冲拱坝为例,采用三维有限元分析方法,进行地震动力时程分析,并将势流体模型运算结果与其进......
黏弹性人工边界在场地地震反应和结构-地基动力相互作用等问题的计算中已得到了广泛的应用.地震波在黏弹性人工边界中的输入是通过......
为了确定阻尼器安装位置的有效方法,使用MIDAS-Gen建立M1和M2两个框架-核心筒结构模型,对其进行静力弹塑性分析(POA),得到结构在荷......
将从稠油污水中筛选出的3株高效烃类降解菌株HD-1、HD-2和HD-3用于稠油污水处理,研究了单一菌株和混合菌株对原油和COD的去除率。实......
本文研究埋定常轴对称自由旋涡流动结构的可压缩效应,探索旋涡的密度变化,粘性扩散和热传导的耦合作用机制。在回顾了前人某些典型结......
针对常规抽油泵在斜井和稠油井中抽液存在下行阻力大、下行困难和泵效低以及因井斜造成杆柱磨损等严重影响油田正常生产的问题,研制......
A modified domain reduction method for numerical simulation of wave propagation in localized regions
A modified domain reduction method(MDRM) that introduces damping terms to the original DRM is presented in this paper. T......