The exchange of forces between fluid and the surrounding vessel is the focus of this study. An oscillation model was developed and tested, one objective being to limit the computational effort which is necessary for fully coupled and time resolved CFD and FEM simulations. Experimental results ...
Computational fluid dynamicsThis investigation is concerned with developing a model of the processes involved in turbulence modulation by relatively large particles in dilute gassolid turbulent flows. The mathematical model, which focuses on two-way coupling, has been developed based on the work of ...
In order to gain more insight into the dynamics of interacting drops, we developed a distributed parameter model for the coupled two-phase momentum/mass transfer of spherical drops in the Reynolds number range 50 C.KleinstreuerandS.RamachandranSDOSMathematical Modelling ...
computational fluid dynamicsconcentric annulusmechanistic modeling newtonian fluidspipe rotationpressure lossturbulenceIn this study, a mathematical model is proposed to predict flow characteristics of Newtonian fluids inside a concentric horizontal annulus. A numerical solution, including pipe rotation, is ...
Computational particle fluid dynamicsNeural networkLateral gas–solid flow uniformity in industrial CFB boilers is investigated.Correlations for lateral voidage distributions are developed.Theoretical model for predicting the particle lateral velocity is proposed.GA-BP neural network is applied to predict the...
17 CrumpKS.NumericalinversionofLaplacetransforms usingaFourierseriesapproximation.JACM 9 1976 9 23 * 5 6 1 *第 2 期 杨 骁等C 不可压饱和多孔弹性梁\杆动力响应的数学模型 MATHEMATICALMODELFORDYNAMICSOFINCOMPRESSIBLE SATURATEDPOROELASTICBEAMANDROD % YangXiao 1 LiLi 2 ( 1 DePa men 0fMechanics 9 Shan...
We formulate a mathematical model for continuous sedimentation–consolidation processes of flocculated suspensions in clarifier–thickener units. The governing equation of this model is a scalar, strongly degenerate parabolic equation in which both the convective flux and the diffusion term depend on param...
abstractly metaphorical (where, for example, the transition from a stable point to "chaos" serves as a metaphor for the onset of turbulence in a fluid), to models for the dynamic behaviour of biological populations (where one can seek to use field or ...
APPL MATH MODEL ISSN:0307-904X E-ISSN:1872-8480 投稿咨询学术服务 基本信息 BASIC INFORMATION 审稿时间:约10.2个月 约20.1周 出版周期:Monthly 出版国家或地区:UNITED STATES 创刊:1976 影响因子:4.4 是否预警:否 语言:English 是否OA开放访问:未开放 ...
The expression of themathematical problemhas taken the form of an equation where we now need to findx,the value of the third resistance. The main assumptions that have been used to build this mathematical model are: (1) There are such things aspureresistors that have no capacitance or induct...