最后用实例对冷却水系统的水力计算方法作了详细说明。
This paper has also detailedly illustrated the hydraulic calculation method of cooling water system with a practical problem.
主要介绍了二次沉淀池淹没式穿孔出水管的水力计算方法。
The hydraulic calculation of perforated outlet pipe of secondary sedimentation thank has been presented in this paper.
给出了冰蓄冷系统乙二醇管道水力计算方法和适用于CAD的拟合方程。
Provides a hydraulic calculation method of EG Pipes in ice storage systems, and some fitting equations for CAD.
采用水力计算方法对中空纤维膜组件进行优化设计,发现膜的几何尺寸对产水量的影响很大。
In optimization design for hollow fiber membrane module by using hydraulic calculation, it was found that the geometric dimension has great effect on water yield.
在许多试验研究的基础上,提出了台阶式泄槽溢洪道泄槽及降低护坦式消力池的水力计算方法。
Based on extensive experimental studies, hydraulic computation methods are put forward for the design of the stepped discharge chute and the stilling basin formed by lowering apron.
本文分析了无闸控制溢洪道的特点,讨论了溢洪道进口段水力设计中的几个主要问题和水力计算方法。
The characteristics of an ungated overflow spillway are investigated. Some important design aspect and hydraulic computation methods for the spillway entrance zone are discussed.
简述离心泵和管路的特性,介绍离心泵流体输送管路系统的水力计算方法,以及如何确定泵的安装高度。
The hydraulic calculation method for fluid delivery pipeline system of centrifugal pump and the method of determining the pump installation height are introduced.
本文通过例题介绍室内卫生器具非对称布置的水平单环、竖向单环和竖向多环三种给水管网的水力计算方法。
This article is to offer the hydraulic calculation method of indoor non-sanitary fixtures to one horizontal and one or more vertical closed arcuit water supply pipe system through examples.
文中给出了油、气、水管网系统的水力、热力参数,包括流量、含水率、压力、温度、比热等的计算方法。
A method of calculating hydraulic and thermodynamic parameters such as flow, ratio of water in oil, pressure, temperature, specific heat for oil, gas, water pipe net is presented.
水力劈裂的常用计算方法分有效应力法和总应力法,但其计算结果却常有很大差异。
There are two analysis methods of hydraulic fracture: effective stress method and total stress method. Their computation results are quite different.
根据现行计算方法,堤坝下游坡脚处渗流水力坡降具有奇异性,这给工程设计中判别渗透安全性带来困难,同时与实际情况也不符合。
The singularity of hydraulic gradient, which is always found in the calculation of seepage at the toe of dam, is not accord with the reality and makes the trouble in judging the safety of the dam.
从理论上分析研究了“边配边注”技术的施工工艺,并借鉴普通水力压裂的设计计算方法,模拟设计了施工过程中压裂液配方,并通过计算数据说明了可行性。
According to the general design method of hydraulic fracturing, a fracturing fluid formula in a treatment process is simulated and designed and its feasibility is proved through calculated data.
通过查阅有关文献,综述了大型分洪枢纽的水力设计和计算方法中的关键技术难题的现有研究成果,为本文的研究奠定了基础。
By reading reference books, the key technical problems in hydraulic design and calculation for great flood diversion projects are discussed. This provided the basis for study in this paper.
以矩形槽为例,分析求解渡槽最优纵坡,提出了渡槽最优水力要素的计算步骤和计算方法,所推导公式的方法同样适应于淤地坝无压输水涵洞、暗渠等类似工程。
In this paper, taking the rectangular aqueduct as the example, based on the analysis of the optimal solution aqueduct, the calculation steps and method of the optimal hydraulic elements are proposed.
对虹吸式放水管的计算方法进行探讨。提出了虹吸式放水管的水力计算简便方法。
This paper discusses calculation method of drawing water pipe as siphon, and proposes easy method of hydraulic calculation of pipe to let water out as siphon.
针对水力机械转轮中全三维势流流场,本文提出了一种有效的计算方法。
The present paper proposes a fully three-dimensional numerical method for potential flow through an impeller by using nonlinear boundary element method.
本文建立了水力压裂过程中变排量注入一种和顺序注入两种幕律液体情况下水平裂缝几何尺寸的数值计算方法。
A numerical solution method is suggested for the calculation of the geometry of horizontal fractures induced hydraulically by injecting, at variable rates, in sequence of power-law fracturing fluids.
本文较系统地介绍了三向电阻网渗流模型试验原理及其实际应用,提出了较合理的模型电阻计算方法和测试技术和水力坡降计算公式。
The paper describes systematically the principles of the model test techniques using the electric-resistance networks to simulate the three-dimensional seepage problems and its practical applications.
本文较系统地介绍了三向电阻网渗流模型试验原理及其实际应用,提出了较合理的模型电阻计算方法和测试技术和水力坡降计算公式。
The paper describes systematically the principles of the model test techniques using the electric-resistance networks to simulate the three-dimensional seepage problems and its practical applications.
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