查询词典 atomizing nozzle

The test method droplet diameter and distribution of doubledeck nozzle is proposed and experimental investigation on its atomizing characteristics is accomplished.

为此，提出了雾滴直径及喷雾密度分布的测试方法，并对双层喷嘴的雾化特性进行了实验研究

Based on the theory analysis and experiment work, the paper studies the humidifying property of the centrifugal nozzle with firing pin type, high pressure and little aperture. Compared with the traditional air washer, the high efficiency and energy saving character of this kind of nozzle is stood out.

课题从理论和试验两方面分析研究了撞针型高压小孔径离心式喷嘴的雾化加湿性能，并将其与传统喷水室加湿系统进行能耗比较，突出了撞针型高压小孔径离心式喷嘴高效节能的特点。

An adaptive grid scheme controlling cell area is used to generated grids in the divergent section of symmetric annular nozzle, and the generated grids are used in the flowfield calculation through the uncoupled way. The elliptic equations are used to generate grids in three dimensional regions of FDN divergent section, the source terms used in the equations employ a mathematical form which is independent of the boundary shape and of the boundary grid point distribution, the free parameters contained in the source terms are determined by the two restraint conditions, the intersection angle of transverse grid lines with boundaries and the local curvature of the transverse grid lines at the boundaries, and the interior grid distribution controlled directly by the grid point distribution assigned on the boundaries is realized, it makes the grid more clustering near the nozzle wall. For the generated grids in the whole computational regions have a good smoothness and orthogonality, the accuracy of calculation in the flowfield is ensured.

对轴对称的环形喷管采用控制网格面积的自适应网格方法对扩散段部分进行了网格生成，并通过非耦合方式应用于喷管的流场计算中；对强制偏流喷管扩散段内的三维区域采用椭圆型方程进行网格生成，方程中的源项采用了与边界形状和边界网格点分布无关的数学形式，源项内的自由参数由横向网格线与边界的交角及横向网格线在边界处的局部曲率两个约束条件来确定，实现了由边界上的网格分布直接控制内部的网格点，使壁面附近具有较密集的网格，并且在整个计算区域内的网格都具有良好的光滑性和正交性，从而保证了流场计算的准确性。

By the analysis of products, the component nozzle is arc tube .For increasing production efficiency, the current design use the side of arc to take out the rush pith, making the nozzle shape for a time.

对产品进行分析，产品喷嘴为圆弧通管，为提高生产效率，采用圆弧侧抽芯，使喷嘴一次成型。

Remedy: Check nozzle configuration, set up correctd nozzle (asper current.ma).

检查吸嘴配置，确定吸嘴安装正确

Where supersonic speeds are encountered, such as in the propelling nozzle of the rocket, athodyd and some jet engines (Part 6), a convergent-divergent nozzle or venturi fig.

在遇到超音速的场合，如火箭的推进喷管，冲压式空气喷气发动机和某些喷气发动机(第6章)。

Based on geometry characteristic of the nozzle and the main factor in the procedure of the thermal analysis, the axial symmetry FEM model is established and the temperature distribution of the nozzle is evaluated.

考虑了喷管的几何特性和热分析过程中的主要因素，建立起轴对称的有限元计算模型，计算了喉衬组件与扩张段结构的瞬态温度场。

Where the left hand term in the equation represents the integral of the pressure forces acting on the chamber and nozzle, projected on a plane normal to the nozzle axis of symmetry, as shown in the figure.

而左手的任期在方程代表积分的压力势力对总商会及喷嘴，预计对飞机正常的喷嘴轴线对称，显示在数字。

This study presents the investigating of microchannels flow. It is divided into two parts, the flow characteristics of micro venturi and the performance of straight-walled and curved-walled micro nozzle/diffuser respectively. The experimental results are also compared with the simulation results whereby we can observe the flow field in micro venturi and discuss the bounder effect of micro nozzle/diffuser.

本文主要是针对微喷嘴的空气流场进行研究与探讨，研究分为两部分进行，分别是探讨微文氏管的流力特性及曲面微喷嘴边界对流力效能的影响，并将实验结果与CFD软体的分析结果相互比较，藉以观察微文氏管内之流场分布并探讨微喷嘴较佳之流力性能。

A cigarette production apparatus comprising a cooling water system for circulating a cooling medium along a perfume supply path connecting an application nozzle for applying a perfume to a roll paper with a pump for perfume supply to the application nozzle to thereby cool the perfume, wherein the temperature of cooling medium fed to the cooling water system is controlled by means of a cooling unit.

一种香烟制造装置，其沿着连接有在卷纸上涂敷香料的涂敷嘴和向该涂敷嘴供给香料的泵的香料供给路，设置有使制冷剂循环从而使上述香料冷却的冷却水系统，利用冷却单元来控制向该冷却水系统供给的上述制冷剂的温度。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"