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Application of multi-block structured grid to computation of viscous flow around a ship with appendage;

多块结构化网格在含附体水面船模粘性流场数值计算中的应用

The effects of appendages on ship s wakes;

附体对船尾伴流场的影响研究

Varies appendages such as fins, bilge keels, struts are included in the computation.

本文采用数值方法对复杂水面船模型周围粘性流场进行了研究,计算中包括了减摇鳍、舭龙骨、轴包套、支架等多种附体。

Numerical Simulation on Flow Field of Submarine with Appendages on Different Layout Condition;

附体在不同布置下的潜艇尾流场数值模拟

Based on the characteristics of twin stern hull form of a fast speed passenger ship, this paper carries out the theoretical design and experimental research of energy saving appendages around the flow field of screw propeller.

针对双尾快速客船的船型特点，以具有典型性的优良船型为母体，围绕螺旋桨流场，进行导轮、尾框鳍、舵球等附体的理论设计与试验研究，探讨适用于内河快速客船的几项附体节能技

The elemental processes of flotation deinking are as follows: aeration as to introducing air into the fiber suspension to form bubbles, ink particle-bubble collision to form particle-bubble aggregate (inked foam), the inked foam is removed from the fiber suspension.

其基本过程为 :充气并在纤维悬浮液中形成气泡 ,气泡与油墨粒子碰撞形成油墨粒子 -气泡粘附体 (泡沫 ) ,泡沫从纤维悬浮液中分离。

A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid /liquid adsorption system of the solute in a dilute aqueous solution.

对稀溶液中溶质的固 /液吸附体系 ,首次提出了根据吸附分子体积和实验条件下吸附等温线中的最大吸附量计算单位质量吸附剂的吸附体积或吸附空间的方法 。