分别用“漂流通量模型”和“能量耗散模型”描述了气含率和循环液速的变化情况。
A drift flux model and an energy dissipation model were set up and were used to describe the gas holdup in the riser and the circulating liquid velocity, respectively.
在广义动态入流理论的基础上,基于经典非定常气动载荷理论,建立了尾迹畸变和尾迹耗散的实时分析模型。
Based on the generalized dynamic inflow theory and classic non-steady aerodynamic loading theory, a real time model is obtained by establishing wake distortion and decay.
采用涡耗散概念(EDC)模型,对等离子发生器内三维湍流燃烧流场进行数值模拟。
The eddy-dissipation-concept (EDC) model is used to simulate the three-dimensional combustion process in a plasma generator.
讨论了交通流形成自组织的条件,建立了交通流耗散结构模型,并与ITS进行比较分析。
This paper discusses the condition of the traffic flow self-organized. A dissipative Structure model is established and compare with ITS.
一个具有内耗散的电池模型被用来分析电池在最大输出功时的性能特性。
The battery model with the internal dissipation is used to analyze the performance characteristics of an electric battery at the maximum work output.
并且分析了各种交流电机pch系统模型的特性,包括:能量平衡特性,耗散特性,无源特性等等。
We analyzed the characteristics of the PCH model of ac machine. These included: energy balance, dissipation, passivity etc.
本文运用基于颗粒动理学理论的欧拉-欧拉气固多相流模型,考虑颗粒自旋转流动对颗粒碰撞能量交换和耗散的影响,数值模拟流化床内气体颗粒两相流动特性。
Numerical analyses of effect of particle rotation on gas and particles flow behavior were performed using two-fluid flow model combining with the kinetic theory of granular flow.
本文运用耗散结构理论,根据菠萝寒害机理建立了寒害模型并对该模型作了动力理论分析。
This paper proposes a model for PCI based on the mechanisms of it using dissipative structure theory, and the model is dynamically analysed.
本文在非平衡系统规格化模型的基础上,分析了非平衡相变临界参考态的耗散情况。
On the basis of this paper, the model of the nonequilibrium system has been standardized. The dissipative condition of the critical reference state in nonequilibrium phase transform is analysed.
模拟算例表明该模型能够自动捕捉间断且能消除激波附近的虚假数值振荡,克服了在间断处过分耗散和数值振荡的缺点。
Case study shows that, instead of dissipation of discontinuity and numerical oscillation, the model can capture discontinuity and eliminate spurious numerical oscillation.
借鉴传统木桶理论,利用耗散结构理论中安全熵的有关概念,探索性地建立安全木桶模型,分析了安全木桶的组成部件和功能效用。
By referring to traditional cask theories, a new safety cask model is explored by using the concepts of safety entropy in dissipative structure theory.
以实际级联过程为背景,建立了适用于任何网络结构的耗散级联动力学模型。
In this paper, we propose a model of dissipation cascading dynamics upon networks.
本文从耗散结构理论出发,推导了营养动力学的捕食模型等效于一类扩展的二分子模型。
Based on the theory of the dissipative structure, this paper has demonstrated that the predation model of the nutrition kinetics equals the quasi-bimolecular model.
采用两层涡粘性模型和速度剖面的指数律导出机械能方程的耗散积分解析表示式。
An analytical expression of dissipation integral for kinetic energy integral equation is derived by two-layer eddy viscosity turbulence model and the power law of the velocity profile.
在考虑岩石冲击损伤过程的声波衰减规律及其与能量耗散率关系的基础上,建立新的岩石爆破损伤模型。
Considering the relationship of the attenuation of wave and damage energy dissipation, a new rock damage model is developed for rock blasting.
基于能量耗散的接触面应力应变3参数模型,建立了接触面正向剪切模型。
A new interface constitutive model neglecting previous shear ratio is presented on the basis of above established 3-parameter stress-strain model.
提出了可以确定一个基准环境模型,并利用污染物的耗散火用来体现不同污染物环境影响程度的思路。
A reference environmental model can be determined, and the dissipative exergy of the pollutions can be used to reflect the environmental influence degree of different pollutions.
模型中通过“狭槽法”来处理波浪在岸线处的动边界条件,采用涡粘模型来模拟波浪破碎引起的能量耗散。
In the numerical model a 'narrow slot 'method is adopted to simulate mobile shore line and an eddy viscosity method to simulate wave breaking.
根据湍流的动能和动能耗散率输运方程,建立了折射率起伏方差的计算模型。
Based on turbulent kinetic energy and the rate of turbulent dissipation transport equations, the equation to calculate variance of the refractivity fluctuation is modeled.
动力学方程分析结果表明煤泥水系统具有显明的耗散结构特征,所以构建了煤泥水系统的熵流模型,并对模型进行了举例说明。
Dynamic equation analysis indicates that slurry system has evident dissipation structure characteristics, therefore, an entropy exchange model was established and an example was given.
基于剪切功率的耗散机理,提出了一种计算振动剪切流场中聚合物熔体动态黏度的粘性耗散法,并建立了理论模型。
Based on dissipation mechanism of shearing power, a new method of modeling dynamic viscosity of polymer melts in vibrating shear flows was proposed in this paper.
模型中考虑了气、液滴和固相的相互作用以及液滴与固相的非弹性作用造成的能量传递和耗散。
The phase interactions between the gas phase, drops and particles, and energy transfer and dissipation are considered in the model.
工程项目生态系统的演化、平衡和生命系统一样,是个非线性的耗散结构,其演化和平衡满足逻辑斯谛模型。
It is a nonlinear dissipative structure, the same as life system in respect of evolvement and balance. The Logistic model meets the condition of construction project system development.
本文涉及数学地质在几个领域的主要进展,分形、耗散结构、灰色系统模型和模糊数学在地质学中的应用。
This paper deals with the main advances of mathematical geology in the following fields; applications of fractal, dissipative structure, grey system models and fuzzy mathematics in geology.
城市公共交通结构;节能;耗散结构理论;节能模型;
Structure of urban public transport; Saving-energy; Theory of dissipative structures; Energy-saving mode;
用地球化学自组织作用思想讨论了鞍山式铁矿床中条带状矿化图案的微观成因机理,认为它们是一种在远离平衡态条件下的耗散结构,建立了成因理论模型。
The idea of geochemical self-organization is employed to explain the microscopical genetic mechanism of banded mineralizing pattern (BMP) developed in Anshan-type iron deposits, China.
由于耗散干扰破坏了QKH模型的酉演化性质,耗散干扰下的量子计算不再具有可逆性。
Since the unitary evolution is destroyed by the dissipative imperfections, the quantum computation of the open QKH model is no longer reversible.
在湍流模型下,使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation.
在湍流模型下,使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation.
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