Chinese translation for "hydraulic computation"
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- 水力计算
水硬性
Related Translations:
- Example Sentences:
| 1. | Simple method of hydraulic computation for dendriform waterallocation pipe net of water supply works in the rural area
农村供水工程树枝状配水管网水力计算简法 | | 2. | The article builds up computer module of hydraulic computation : computation module of point measuring method , of area method , of the loss in head of part and of result show
建立了水力计算计算机模块：逐点法计算模块、面积法计算模块、局部水头损失计算模块和结果显示模块。 | | 3. | It carries out hydraulic computation and analysis of water supply networks and constructs the computation programs for the optimal designing of urban water supply networks using annealing and genetic algorithm . some improvements have also been achieved in the algorithm suitable for network optimal design
通过对给水管网水力计算分析、管网优化设计的研究，用模拟退火算法及遗传算法编制了城市给水管网优化设计的计算程序，并作了适合管网优化设计的算法改进。 | | 4. | In recent years , plentiful and substantial fruits achieved by the lb method in simulations of hydraulics , multiphase flows , flows in porous media and heat transfer as well as magnetohydrodynamics , have revealed a broad perspective of application of this method , it will become a powerful competitor to the conventional approaches . in order to absorb the recent achievement in theory and application of the lb method , explore new ways in hydraulic computation to promote the development of practice , some work is car ried out in this thesis , as following : advances in the theory research and application , deductive process of the d2q9 model and some other commonly used models of the lb method are summarized . based on the hydrodynamic and general boundary conditions , a new joint boundary condition is presented , it integrates advantage of the two conditions above and obtains very good results in dealing with all kinds of boundaries of flow fields
为了消化和吸收近年来lb方法在理论和应用方面的新成果，探索在水力计算方面的新途径以促进lb方法实用化的发展，本文进行了下列研究工作：综述了lb方法在理论研究和实际应用方面的新进展，以及d2q9模型的推导过程和其他一些常用的模型；在水动力边界条件和通用边界条件的基础上提出了一种新的联合边界条件方法，它综合了上述两种边界条件的优点，在流场的各种边界处理中取得了非常好的效果，经过模块化的处理以后这种边界条件具有更好的实用性；针对均匀网格的lb方法计算效率较低的不足，提出了双重网格的latticeboltzmann方法，通过二维poiseulle流动、后台阶流动和渠道方槽流动三个算例的模拟，证明这种方法能够明显地提高流场模拟的计算效率；此外，根据复杂区域流场的特征提出了latticeboltzmann方法的分块-耦合算法，利用lb方法的计算特性实现块与块之间的数据交换，充分利用计算资源提高计算效率，通过对“ t ”型、 “十”型和“ x ”型分岔管道流场的模拟，展示了这种算法的特征和优点，以及它所具有的应用前景。 | | 5. | The additional flow is formed by the device of dentoid baffle , and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests . based on the research results , the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle , the properties of flow under the condition that the device of denotid baffle is used with a stilling basin , the hydraulic computation about a stilling basin , the estimation of energy dissipation and its various affection factors , the mechanism and effect of energy dissipation , and distributions of velocity and pressure and aerating concentration , etc , have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed
文中利用齿墩设施实现附加射流，对齿墩设施与消力池联合应用进行了大量的和系统的模型试验，分析研究了中低佛劳德数条件下，齿墩墩头的动水压强及空化特性，齿墩设施与消力池联合应用时的流态特性，消力池的水力计算，消能量的估算及其各种影响因素，消能机理和效果，消力池内的流速、压强特性，掺气浓度分布等水力学问题，并提出了实现附加射流齿墩设施的水力设计方法和步骤。 | | 6. | This article is to analysis the building fire automatic sprinkling system , which accords the formulate of automatic sprinkling fire system design specification ( gb50084 - 2001 ) , uses hydraulic computation and basic formula , on basis of automatic system network configuration , and adopts project programming software visual basics . 0 and microsoft access2002 data base to composite hydraulic computation program of building fire system , and to realize building fire automatic sprinkling system design computerized
本文对建筑消防自动喷水灭火系统(以下简称：自喷系统)的分析，依据《自动喷水灭火系统设计规范》 ( gb50084 - 2001 )的规定，利用水力计算方法和基本公式，在自喷系统管网布置的基础上，采用工程编程软件visualbasic6 . 0和microsoftaccess2002数据库进行建筑消防系统的水力计算程序编制，实现建筑消防自喷系统设计中的计算机化。 |
- Similar Words：
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