The introduced boundary condition at the transom stern and corresponding numerical treatment are simple and effective. 所引入的方尾边界条件及相应数值处理简单而有效。
Calculation of Wave Patterns and Wave Resistance of High-speed Displacement Ships with Transom Stern 高速排水型方尾船舶的兴波波形与阻力计算
The aftermost transverse structural member in a steel ship, including the floor, frame, and beam assembly at the sternpost. Half-round bars for protection of lines to be provided at transom stern, poop deck, forecastle deck, and partly on the bulkhead. 船尾构架铁船中最靠近船尾的横向组成部分,包括在船尾柱附近的甲板、肋骨和横梁上为保护缆绳免受损伤,在艉封板后、尾楼甲板、艏楼甲板和部分舱壁处应装有半圆钢。
Maintenance simulation system based on transom jack 基于TransomJack仿真支持平台的维修仿真系统
Electric Parts Rebuilding and Transom Accuracy Repair of Type X2020 × 60 Milling Planer X2020×60型龙门铣床的电气改造及横梁精度修复
A structural crosspiece; a transom. 横梁结构物中的横档;
In many small boats, weight too far aft can cause drag by submerging the transom, especially in light to moderate winds. 在许多小船,重量太远船尾可造成阻力淹没的横梁,特别是在轻,中度风。
Computed results of the numerical examples indicate that they can characterize the transom flows and lead to wave patterns similar to the results of the experiment. 算例的数值结果表明它能显示方尾流动特征并导致与实验相近的方尾波形。
Modified forms of transom conditions are presented and one of them appears to be more effective and stable in the numerical implementation of transom conditions. 给出了方尾条件的若干改进形式,其中一种在数值实现方尾条件时显得更加有效和稳定。
A light appeared through the transom overhead. 一束灯光从门头上的气窗里透了出来。
He knew that Carrie was not there, not only because there was no light showing through the transom, but because the evening papers were stuck between the outside knob and the door. 他知道嘉莉不在家,不仅因为门上的气窗没有透出灯光,而且晚报还塞在门外的把手和门之间。
Standard small profile frame, without transom unless specified otherwise in the schedule of specifications or drawings. 标准微型外形框架,不带连接构件,技术规格或图纸明细表另有说明的除外。
The transom condition for high-speed displacement ships is discussed. 讨论了高速排水型船舶的方尾条件。
Half-round bars for protection of lines to be provided at transom stern, poop deck, forecastle deck, and partly on the bulkhead. a protected cruiser 为保护缆绳免受损伤,在艉封板后、尾楼甲板、艏楼甲板和部分舱壁处应装有半圆钢。(有装甲甲板的)装甲巡洋舰
A window above a door and hinged to a transom. 门上的一个窗户,人们用铰链把它和门楣连在一起的。
The effect on the tower and its transom inclination of surface horizontal strain is comparatively smaller. 同时,地表水平变形对高压线塔倾斜度及横担歪斜度影响相对较小。
C.Fabricate side panels and transom panels to match doors in all respects unless otherwise indicated. 除非另有说明,所制的侧板和横板能够与所有相关的门匹配。
The reasonable mathematical modeling and transom conditions for the transom flows are investigated through analyzing the physical characters of transom flow phenomena of high speed ships. 由排水型高速船方尾流动现象物理特征的分析,讨论方尾流动的适当数学模型与方尾条件的提法。
The purpose of this paper is to give an experimental investigation of transom flaps with different angles on resistance and propulsion to ships of middle size and moderate speed. 通过模型试验探讨了不同角度的尾压浪板对较大尺度的中低速船舶阻力及推进的影响。
This paper establishes the fatigue stress spectrum of the transom and the bottom chord of a bridge over the Yellow River based on the measured stress and confirms the residual fatigue life by using mathematical model of existed steel bridge fatigue life. 以黄河某大桥的实测应力为基准,建立其横梁、下弦杆的疲劳应力谱,并运用既有钢桥疲劳寿命的数学模型确定其剩余疲劳寿命。
The numerical simulation of wave patterns and calculation of wave resistance, characterized by a high order panel method based on NURBS ( non uniform rational B splines), for high speed displacement ships with transom stern are studied in this paper. 探讨了基于NURBS(non-UniformRationalB-splines,非均匀有理B样条)的高阶面元法的高速排水型方尾船舶兴波波形数值模拟与兴波阻力计算问题。
The authors designed a kind of improved control system based on the theoretical relation among the initial gauge length of sample, travel rate of testing machine transom, time and sample's real constant-strain rate. 根据试样初始标距长度、试验机横梁移动速度、试样真实恒应变速率和时间的理论关系式,设计了改进的控制系统。
Design of Combination Die for Auto Transom 汽车横梁组合模设计
With the method, the flow around ship with transom stern, especially the flow around the ship with stern flap can be stimulated. 该方法可用于方艉船尤其是方艉船后加装尾板的船舶的兴波模拟;
Comparison are given via our recent work by increasing transom immersion with prototype experiment. 给出近期设计实践中增加沉深后的改型和原型试验的比较结果。
Based on current methods, a modified numerical method, which meets the kinematic and the dynamic conditions at transom stern or stern flap, has been developed in this paper according to the characteristics of transom stern flow. 本文在分析现有方艉船流动数值解法的基础上,针对方艉流动的特征,通过满足方艉处的运动学和动力学条件对数值方法进行改进;
Design Analysis for Structure of Upper Transom About Four Vertical Post Press 热板对四立柱式平板硫化机上横梁结构设计的影响
Experiment Study and Numerical Calculation of Hydrodynamic Forces and Moments Acting on the High Speed Transom Stern Ships Running Obliquely 高速方尾船斜航状态的水动力试验研究和数值计算
The hull form of low resistance, energy saving, transom stern, out turning propeller, twin skeg, fast speed passenger vessel has been successfully developed through optimizing the hull, the bulbous bow and the twin skeg. 通过对主船体的优化、球艏的优化及双尾鳍的优化,开发成功了低阻节能的方尾、球艏、外旋桨双尾鳍快速客船船型。
The stress in the plate of the connecting region of the slot in the deck plate and the stern transom plate, is obviously high in some places, even higher than the yield stress of the material. 在甲板槽口板与船体艉封板连接区域的板内应力,在一些位置明显偏高,甚至超过材料的屈服极限。