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Description: Multiphase segmentation of deformation using logarithmic priors (2007)
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Size: 1342378 |
Author: xiaojun |
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Description: Fluent Modeling Multiphase Flows
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Size: 562176 |
Author: csallon |
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Description: Multiphase segmentation of deformation using logarithmic priors (2007)
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Size: 1342464 |
Author: xiaojun |
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Description: 格子Boltzmann方法 格子Boltzmann方法是为了保留格子气自动机方法的优点，克服其缺点而发展起来的方法。 特别是1992年，钱跃弘、陈十一等的开创性工作(提出LBGK模型方法)，使该方法广泛地应用到计算流体力学(单相流、多相流、多孔介质流、热对流、磁流体、反应-扩散等)。 -Lattice Boltzmann method of lattice Boltzmann method is to retain the lattice gas automata method has the advantage to overcome its shortcomings and has developed methods. Especially in 1992, Qian Yue-hong, Chen XI, such as the pioneering work (LBGK model proposed method), so that the method widely used in computational fluid dynamics (single-phase flow, multiphase flow, porous media flow, thermal convection, magnetic fluid, the reaction- the proliferation, etc.).
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Size: 2048 |
Author: Wan Gang |
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Description: 格子Boltzmann方法 格子Boltzmann方法是为了保留格子气自动机方法的优点，克服其缺点而发展起来的方法。 特别是1992年，钱跃弘、陈十一等的开创性工作(提出LBGK模型方法)，使该方法广泛地应用到计算流体力学(单相流、多相流、多孔介质流、热对流、磁流体、反应-扩散等)。 -Lattice Boltzmann method of lattice Boltzmann method is to retain the lattice gas automata method has the advantage to overcome its shortcomings and has developed methods. Especially in 1992, Qian Yue-hong, Chen XI, such as the pioneering work (LBGK model proposed method), so that the method widely used in computational fluid dynamics (single-phase flow, multiphase flow, porous media flow, thermal convection, magnetic fluid, the reaction- the proliferation, etc.).
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Size: 2048 |
Author: Wan Gang |
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Description: fluent UDF,C语言编写的多相流案例文件，用于多相流模拟计算。-fluent UDF, C language, multi-phase flow case files, for multiphase flow simulation.
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Size: 716800 |
Author: 王强 |
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Description: 多相永磁同步电机驱动技术研究(博士论文)目前,三相电机驱动系统在电气驱动应用场合得到了广泛的应用,然而随着现代电力电子技术、计算机技术和控制理论的发展,由逆变器供电的电机驱动系统的相数不再受到供电相数的限制。特别在大功率、高可靠性和低直流电压供电应用场合,多相电机驱动系统比三相电机驱动系统更具优势,因此多相电机驱动系统特别适合于应用在舰船全电力推进、电动车辆、航空航天和军事等场合。其相关技术的研究为电气驱动技术的研究开辟了新的领域,多相电机驱动系统得到各国科研人员越来越多的关注和重视。 本文研究从任意相数多相电机出发,重点研究了五相永磁同步电机驱动系统,全文主要内容如下: 引入绕组函数理论定量分析了任意相数对称绕组的磁势时空谐波分布,说明了低次时空谐波在多相电机中的重要作用 首次从对称分量法推导出推广派克变换,并建立了n-m相感应电机数学模型,指出多相电机控制是一个多维控制问题。这些基础理论知识为分析多相电机奠定了理论基础。 建立了五相永磁同步电机派克方程,在此基础上研究了五相永磁同步电机中d-q子空间与广义零序子空间的耦合问题。并根据不同结构形式五相永磁同步电机的特点,详细讨论了不同情况下的多维矢量控制和解耦控制问题。
-In electrical drive applications, three-phase drives are widely used for theirconvenience. However, with the advent of modern power electronics, computertechniques and control theories, the inverter-fed motor drives remove the limitation onthe number of power supplies and machines phases. Especially in the applications ofhigh power, high reliability, and low dc bus voltage, multiphase drives show severaladvantages over three-phase drives
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Size: 5800960 |
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Description: 用MATLAB设计及FPGA实现IIR滤波器的方法
摘要 本文介绍了IIR数字滤波器的传统设计思想与步骤及计算机辅助设计方法。并在FPGA上高效实现的低阶IIR滤波
器，其阶数低，实时响应快，适合雷达等的实时、高效处理环境。利用IIR滤波器的多相结构来实现该滤波器系统的方法，对于
四通道的情形在MATLAB上利用Simulink作了仿真, 并在目标板上对算法进行了实现,证明该系统能够同时处理四个通道的信号。-Using MATLAB Design and FPGA realization IIR Filter method Abstract This paper introduces IIR digital filter traditional design Thought and steps and CAD method. And FPGA on efficient realization low IIR filter, its order low, real response fast suitable radar real time, efficient processing environment. Use IIR filter multiphase structure realize the filter systematic method, for four channel circumstances in MATLAB on use Simulink made simulation and target board algorithm was realized proved system can simultaneously four channel signal.
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Size: 2021376 |
Author: sfef |
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Description: 多相流程序。能解决各种多相流问题，基于格子Boltzmann，用Fortran开发的。-Multiphase flow processes. Can solve a variety of multi-phase flow problem, Lattice Boltzmann, with Fortran development.
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Size: 2616320 |
Author: VincentZhou |
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Description: 讨论了在FLUENT中可用的通用的多相流模型。主要提供了多相流模型的简要介绍，讨论了Lagrangian离散相模型，FLUENT中的凝固和熔化模型。-General multiphase flow model
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Size: 319488 |
Author: 小东 |
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Description: 主流的CFD软件之一
主要用来计算复杂几何形状的流动和换热问题
其数学模型的组成主要是以纳维-斯托克斯方程与各种湍流模型为主体
再加上多相流模型、热辐射模型、化学组分的输运、燃烧与化学反应流模型等.
大多数附加的模型是在主体方程组上补充一些附加源项、附加输运方程与关系式.
-One of the major mainstream CFD software used to calculate the complex geometry of the flow and heat transfer mathematical model of the problem are mainly composed of Navier- Stokes equations with various turbulence models as the main coupled multiphase flow model, radiation model, the chemical composition of the transport, combustion and chemical reaction flow model. most of the additional model is on the main equations to add some additional source term, additional transport equation and the relationship.
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Size: 4669440 |
Author: trinity |
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Description: 主流的CFD软件之一
主要用来计算复杂几何形状的流动和换热问题
其数学模型的组成主要是以纳维-斯托克斯方程与各种湍流模型为主体
再加上多相流模型、热辐射模型、化学组分的输运、燃烧与化学反应流模型等.
大多数附加的模型是在主体方程组上补充一些附加源项、附加输运方程与关系式.
-One of the major mainstream CFD software used to calculate the complex geometry of the flow and heat transfer mathematical model of the problem are mainly composed of Navier- Stokes equations with various turbulence models as the main coupled multiphase flow model, radiation model, the chemical composition of the transport, combustion and chemical reaction flow model. most of the additional model is on the main equations to add some additional source term, additional transport equation and the relationship.
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Size: 348160 |
Author: trinity |
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Description: 主流的CFD软件之一
主要用来计算复杂几何形状的流动和换热问题
其数学模型的组成主要是以纳维-斯托克斯方程与各种湍流模型为主体
再加上多相流模型、热辐射模型、化学组分的输运、燃烧与化学反应流模型等.
大多数附加的模型是在主体方程组上补充一些附加源项、附加输运方程与关系式.
-One of the major mainstream CFD software used to calculate the complex geometry of the flow and heat transfer mathematical model of the problem are mainly composed of Navier- Stokes equations with various turbulence models as the main coupled multiphase flow model, radiation model, the chemical composition of the transport, combustion and chemical reaction flow model. most of the additional model is on the main equations to add some additional source term, additional transport equation and the relationship.
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Size: 1491968 |
Author: trinity |
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Description: Shan and Chen type multiphase lattice Boltzmann study of viscous coupling effects for two-phase flow
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Size: 2048 |
Author: hassan |
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Description: 变幻流动的科学：多相流体力学.pdf，很不错的普及读物，适合研究生入门用-Changing the flow of science: multiphase fluid mechanics. Pdf, very good popular books for graduate students started using
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Size: 4380672 |
Author: zzy |
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Description: 多相流是流体运输领域的重要学科，目前以经验计算为主。此书里面包含了大量的经验公式。-Multiphase flow is an important subject in the field of fluid transport, and experience-based. The book contains a large number of empirical formulas.
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Size: 165888 |
Author: shining |
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Description: 2016 Multiphase SPH Simulation for Interactive Fluids and Solids
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Size: 436224 |
Author: 邹军 |
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Description: 使用 level set 方法求解不可压两相流的源代码。(Simulation of imcompressible multiphase flow by level set method.)
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Size: 72704 |
Author: LeonGe
|
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Description: 在注汽、采油过程中存在井筒多相流，该程序可部分计算井筒多相流(Calculating multiphase flow in wellbore)
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Size: 2048 |
Author: liuxiao520 |
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Description: Multiphase flows, such as rainy or snowy winds, tornadoes, typhoons, air and
water pollution, volcanic activities, etc., see Fig.1, are not only part of our natural
environment but also are working processes in a variety of conventional and
nuclear power plants, combustion engines, propulsion systems, flows inside the
human body, oil and gas production, and transport, chemical industry, biological
industry, process technology in the metallurgical industry or in food production,
etc.
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Size: 13274533 |
Author: ManuelNeuer |
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