hydraulics相关论文
This paper presents a novel experiment for the correlation between the hydraulics and the swimming behavior of Schizotho......
The water-wings are the specific flowing phenomena which occurred frequently at the discharge structure in hydraulic and......
Hyperconcentrated flow has always routed with unusual phenomena, Such as, "Flood peak increase", for which, the availa......
Overtopped cofferdam is often applied to the diversion of Mountain River because of the economy and rationality.It can r......
Dam-breach usually happens as a result of extreme floods, earthquakes, stability drawbacks, etc., which threatens human ......
Aeration facility is often the most useful and effective measure to protect discharge release structures from cavitation......
Investigation on the Flow Characteristics of the Bottom Aerators on the Chute with a Circular Arc Se
The chute bottom aerator is often used to protect discharge works against cavitation erosion caused by high velocity flo......
Improvement of an Intake Structure-Scale Model Investigation and Numerical Calculations of a Tyrolea
The Unit of Hydraulic Engineering at the University of Innsbruck was commissioned by a local energy provider for a physi......
The basic function of Shielding Blanket (SB) is to provide the main thermal and nuclear shielding to the vessel and exte......
Stepped spillways are currently a standard design in hydraulic engineering.Whereas these spillways were hardly employed ......
In order to avoid excessive discharge variation in stepped low-pressure water-supply system, severe hydraulic oscillatio......
Changes in water use efficiency and safety of dominate woody species in three precipitation gradient
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Xylem hydraulic structure and function are evolutionarily defined by climatic conditions of the dist
The hydraulic structural and functional traits of a species determine its adaptation to climate and greatly define its d......
Tangjiashan Barrier Lake is one of the largest barrier lakes caused by the Wenchuan Earthquake. Its risk analysis, emerg......
Non-contact cylindrical rotating triboelectric nanogenerator for harvesting kinetic energy from hydr
Hydraulics provide a unique and widely existed mechanical energy source around us,such as in water or oil pipes,and sewe......
Within the drinking water distribution system (DWDS) using chloramine as disinfectant,nitrification caused by nitrifying......
Sediment load plays a major role in the morphological evolution of rivers.Therefore,the analysis of the sediment load in......
介绍了水力学课程的主要内容与教学目标，针对目前水力学教学过程中存在的问题，从考核方式、教学方法、引入 CFD 等方面，提出了水力学......
Atomized flow forms as an aerated jet from high dams impacts against the downstream water surface at high speed. Of all ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
推导了开度不变、转速不变和出力不变、转速不变两种运行条件下水轮机水力阻抗计算公式,分析了这两种运行条件下机组水力阻抗的差......
在具有垂直壁面的复式断面S-K模型数值计算中一般都是采用斜坡近似法,但该方法在滩槽交界面处的流速计算值与S-K模型解析解差别较......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A new equation is proposed for the design of armor units on protected river banks under the combined action of ship-indu......
MODELING SPATIAL AND TEMPORAL VARIATION OF A POLLUTANT IN WATER ENVIRONMENT USING THE CUBIC SPLINE S
The cubic spline integration scheme has been successfully applied for the first time to obtain solutions for the two-dim......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
报批稿审定会是标准技术审查的最后一关。本文简述了审定会工作流程和各阶段审查重点,从审查结论的分类、强制性条文的审查和会后......
Due to the slim hole at the lower part of the ultra-deep and deep wells,the eccentricity and rotation of drill string an......
为了简化平底Ⅰ型马蹄形断面临界水深的计算公式,对平底Ⅰ型马蹄形断面临界水深基本方程进行数学变换,分析无量纲临界水深和无量纲......
为系统研究泄洪洞有压弯道的水力特性,结合大比尺物理模型,采用三维Reynolds应力数学模型(RSM)对不同来流流速、 弯曲半径和转角的......
MODELING SPATIAL AND TEMPORAL VARIATION OF A POLLUTANT IN WATER ENVIRONMENT USING THE CUBIC SPLINE S
The cubic spline integration scheme has been successfully applied for the first time to obtain solutions for the two-dim......
In worldwide, the most common triggering factor of rock landslides is extended and intense rainfall. However, different ......
水力学是水利工程相关专业的重要专业基础课,该文针对水力学课程教学实践中存在的一些问题,结合新工科建设的需要,把握课程思政时......
该文通过明确水力学课程思政元素以及思政元素的融入点,建立水力学课程思政素材资源库,构建具有思政教学目标的课程教学标准;通过......
水力学课程教学线上、线下混合教学模式改革是几年来的重要改革方向,当前水力学教学面临纯线上教学的挑战,根据课程特点、线上教学......
两阶段关闭蝶阀是水锤防护的重要措施之一,为了研究如何合理的确定两阶段关闭蝶阀的关阀程序,应用水锤基本理论和特征线法,结合某......
万安二线船闸工作水头和一次输水过程能量均居世界单级船闸前列,输水系统设计直接关系到工程设计成败。根据《船闸输水系统设计规......
对一种新型的金属复合板填料进行了研究，它是由三层板网贴合为复合基材后加工成波纹填料。在Φ５００冷模实验塔内对２５０Ｙ型填料的测试结果表明......
水力学课程是工科院校中石油、土木、水力、环境、动力化工等专业重要的基础课.教学时应讲好绪论、开头部分,给学生恰当补充数学知......
工科类高等教育是以培养具有坚实的理论基础，具有较强的动手能力和积极主动学习能力的优秀学生为目标。本文基于此目标，着眼于“水力......
作为工科专业基础课程之一的水力学,由于其较强的专业性有很多概念比较抽象并且难于理解.介绍可视化技术的由来及发展,将先进的可......
【目的】研究泥沙颗粒引起的灌水器堵塞问题，为高抗堵性灌水器的研制提供参考依据。【方法】在灌水器90°和45°2种放置方......
以国内某一在建高坝工程为参照,对高水头、大流量作用下反拱水垫塘拱圈底板块局部失稳破坏与拱圈整体失稳破坏的机理进行了试验研......
在江河截流过程中,随着戗堤的移动,龙口处河床及河岸边界条件不断变化,给截流设计中的水力计算带来了很大困难。本文将可变网格的......
调压室设置条件是水电站初步设计的重要判据之一。本文在刚性水击的前提下,推导了基于文献[11]的最优调节品质条件下的机组转速波......
基于计算流体力学（CFD）方法,数值研究了在模拟水轮机工况下,纯空蚀与冲蚀和空蚀交互作用时,转盘表面上汽液固三相流场及特性,以及空......
为了研究非线性所引起的流动多解性现象,采用流函数方程,对平面二维突扩流动进行数值模拟。控制方程离散时对流项取迎风格式。求解......
河渠中植被可以增大水流阻力、雍高水位并改变水流的横纵向流速分布。应用先进的PIV技术,在野外大型试验场,开展了沙棘柔性植物对......
为了得到抛物线类渠道收缩水深的显函数计算通式，该文首次提出基线函数增量法的概念并采用该方法确定函数的参数。通过对抛物线型渠......
