hydrodynamic performance

In the amphibious tank design, the traditional way of studying the hydrodynamic performance and validating the design is towing trial, so several problems are not unavoidable.

在进行水陆坦克设计时，传统的方法主要通过模型拖模试验研究分析水上性能和验证设计。

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prediction of podded propulsion hydrodynamic performance by surface-panel method

用面元法预报吊舱推进器水动力性能

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Hydrodynamic performance of two packing structures was investigated with the air-( water ) system .

以空气 - 水为介质,研究了两种 板间距 填料结构的流体力学性能.

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the hydrodynamic performance of fluid boiling with the heat insulation in the climbing pipe of the counter-circulatory evaporator

反循环蒸发器循环上升管内绝热沸腾时的流体动力性能

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Based on them , the position of the turret effect on the FPSO hydrodynamic performance is analyzed.

计算结果与模型实验进行了比较,结果表明, 转塔位置的变化对FPSO风标效应、转塔系泊力等影响显著.

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instability of ship roll with nonlinear heave-roll coupling the unsteady lifting surface method was used to calculate the hydrodynamic performance of the fin swimming.

此方法是对定常升力面方法的改进和发展，计算了矩形平板纵摇、垂荡运动时的水动力性能；

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The model test in water tank is an effective and accurate approach that predicts the hydrodynamic performance of the turbine.

模型试验测试水轮机的水动力性能，结果直观、可信度高，是水轮机性能研究的一种重要方法。

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however, the application of the parametric design to hull form provides the means for quick generation and variation of hull form to hydrodynamic optimization, which makes it possible that the hull form with excellent hydrodynamic performance can be created quickly and efficiently.

而船型参数化设计的出现，为水动力性能优化提供了船型生成与变换的工具，为快速、高效开发水动力性能优异的船型提供了可能。

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This study on the hydrodynamic performance of the fin swimming is helpful to guide the training and match of the fin swimming.

本论文通过对蹼泳板的水动力性能进行数值模拟和试验研究，对蹼泳训练和比赛有一定的指导意义，为探讨蹼泳板的优化选型打下了一定的基础。

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So, how studies can accurately prediction to the contra-rotating propeller hydrodynamic performance is more important.

所以, 研究如何更能准确地预报对转螺旋桨水动力性能更为重要.

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The Hydrodynamic Performance Research of Equipments of Rowing, Canoeing and Kayak; The men collected rainwater in the rubber dinghy.

赛艇、皮划艇器材流体动力性能研究他们用像皮艇蓄积雨水。

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Inlet Pressure Effects on the Thermo hydrodynamic Performance of a Tilting Pad Thrust Bearing

可倾瓦推力轴承中进口压力对热动力润滑性能的影响

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The Hydrodynamic Performance of Big Blade Scull

Big Blade赛艇双桨桨叶性能的试验研究

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Hydrodynamic Performance Test& Research for Unit 1, Qinling Power Station

秦岭发电厂1号炉水动力特性试验研究

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So, how studies can accurately prediction to the ducted propeller hydrodynamic performance is more important.

所以, 研究如何能更准确地预报导管螺旋桨水动力性能非常重要.

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The Application of Hydraulic Control Systems on Low Power Waterjet Hydrodynamic Performance of the Jet Propulsion Mixed-flow Pump by CFD Simulation

液压控制系统在小型喷水推进装置中的应用喷水推进混流泵流体动力性能的CFD研究

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The hydrodynamic performance of canoeing oars is the theoretical basis of canoeing technique.

划艇桨叶的流体动力性能的规律是划艇运动技术的理论基础.

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experimental study on hydrodynamic performance of single pontoon-mooring line floating breakwater; hydrostatic balance calculation of special shaped caisson injected with water before it is dragged to working site

单方箱&锚链式浮防波堤水动力特性试验研究异型沉箱浮游拖运前灌水的静水平衡计算

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The theoretical calculation and experimental research of the hydrodynamic performance of underwater cables

水下圆形截面缆索的流体动力性能的理论计算及试验研究

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The pressure distribution on rudder surface and the hydrodynamic performance ofthe reaction rudder are discussed in the paper.

通过计算得到的舵表面压力分布可看出反应舵节能的原因。本文还对反应舵的操纵性能进行了计算和研讨。

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the research on the method for calculating the hydrodynamic performance of cycloidal propeller at arbitrary direction angle

摆线推进器任意方向角的水动力计算方法研究

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In this paper, the hydrodynamic performance of the engine is calculated according to momentum theorem and lifting line theory.

本文分析了流水摆式发动机水动力性能计算的基本公式，根据动量定理和升力线理论计算了摆式发动机的性能。

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study on hydrodynamic performance of reversing bucket of high speed water jet propulsion unit

高速喷水推进船倒车斗水动力性能研究

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then we can do cycloidal propeller designing and hydrodynamic performance designing on the basis of experiments.

为摆线式推进器的设计选型和水动力性能设计提供理论基础。

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study on hydrodynamic performance and mass transfer efficiency of porous material tray

微孔介质塔板流体力学和传质性能的研究

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effect of the transverse space between the gradient ringent trapezoidal valves on its hydrodynamic performance and mass transfer efficiency

斜孔梯形浮阀的横向间距对其流体力学性能的影响

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Hydrodynamic Performance of the Jet Propulsion Mixed-flow Pump by CFD Simulation

喷水推进混流泵流体动力性能的CFD研究

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Influence of surface treatment of corrugated wire gauze packing on its hydrodynamic performance of packing has been studied.

研究了金属丝网波纹填料表面处理对其流体力学及传质性能的影响。

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The experiment result shows that the area ratio of the nozzle to the throat and the pressure ratio of the work liquid to the gas are the main factors affecting the hydrodynamic performance of the ejector.

研究表明：影响喷射器流体力学性能的主要因素是喷嘴与喉管的面积比及工作流体与吸入气体的压力比。

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in this paper a method is developed to calculate the hydrodynamic performance of cycloidal propeller at arbitrary direction angle.

本文提供了一个能够在任意方向角状态下计算摆线推进器水动力性能的方法。

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