nozzle angle
英 [ˈnɒzl ˈæŋɡl]
美 [ˈnɑːzl ˈæŋɡl]
喷嘴角；喷口打散角
双语例句
- Special silex nozzle, smooth inside, angle precise, long-term spray, without crystal.
采用独特的石英玻璃烧制成的喷嘴，内腔圆滑，角度精确，长期喷雾，无结晶。 - The axial distribution of fuel vapor near combustion chamber wall surface can be improved by changing nozzle spray angle to improve engine combustion.
通过改变喷油器的油束夹角，可以改善燃油蒸气在燃烧室壁面处的轴向分布情况，改善发动机的燃烧效果。 - Effect of Nozzle Outlet Angle on Fluid Flow and Level Fluctuation in a Beam Blank Casting Mould
水口倾孔倾角对异型坯结晶器流场和液面波动的影响 - The Dynamic-Tilt jet cutter can position the nozzle at an fixed angle to cut, exactly offset the natural taper from the jet cutter.
“动态倾斜切割头”可把切割头定位在一定的角度去切割，能精确地抵消水刀切割所产生的自然倾斜角度误差。 - The nozzle type and impacting angle are the key parameters for the dimple structure profile, directly changing the shape of machining dimples.
喷嘴的形状、尺寸和喷射角度的不同直接改变加工凹坑的轮廓，是影响微磨料空气射流加工轮廓结构形状的关键因素。 - In tangential combustion system, the reheat steam temperature can be adjusted by changing burner nozzle angle to just the flame position.
在切向燃烧系统中，通过改变燃烧器喷口的角度可以调节炉内火焰中心位置，可达到调节再热汽温的目的。 - The effects of different nozzle outlet angle, immersion depth of SEN and casting speed on the flow field were ascertained and suitable nozzle structure for the mold was established.
研究了不同水口倾角、插入深度及拉速等参数条件对结晶器内流场的影响，得出了适用于宽规格结晶器合理的浸入式水口。 - In diesel premixed combustion mode, the effects of nozzle cone angle on emissions were studied.
进行了在柴油可控预混压燃燃烧模式下，油嘴喷射锥角对燃烧与排放的影响研究。 - The frequency of vortex increases with the augment of the casting speed, and decreases with the augment of the immersion depth and nozzle angle.
漩涡的出现频率随拉速的增加而增加，随水口浸入深度的增加而减小，随水口张角的减小而增大； - Design and test are presented in this paper for the purpose of matching the nozzle spray angle with combustion chamber shape.
这是为改进喷油嘴喷孔夹角与燃烧室形状间的匹配而提出的一种喷孔夹角设计与计算方法。 - Three factors of simulated cylinder diameter, electrode voltage, and nozzle angle and two test parameters of coating coefficient and paint radial angle were selected for the 311 A regression experimental design.
取模拟圆筒直径、电极电压和喷枪喷嘴角度3个因素以及涂敷系数和涂层径向角度2个测试参数进行了311A回归最优设计。 - Test results from the R100 diesel engine show that the optimized fuel injection nozzle angle can improve the fuel consumption rate and emissions effectively.
通过在R100系列柴油机上的试验，证实了采用优化设计的喷油嘴能有效地降低燃油消耗率和排气烟度。 - For low specific-speed and moderate specific-speed self-priming pumps, the nozzle angle has little influence on self-priming performance, and the optimal nozzle diameter isn't in proportion to the value of Q/ n~ ( 1/ 3).
通过试验研究发现，对于低、中比转数自吸泵，回流喷嘴的锥角对自吸性能影响不大，而最佳喷嘴直径也并不与（Q/n）~（1/3）值成正比； - The optimization of parameter includes submerged depth of the nozzle, tilted angle of the nozzle port, and area ratio of nozzle port and nozzle section.
优化范围包括水口的插入深度、出口倾角以及出口侧面和横断面的面积比。 - The effects of nozzle angles on fluid flow are calculated, and the reasonable design in which the nozzle has 30 ° angle is obtained under the current conditions.
在此基础上模拟计算三种水口倾角对流动形态的影响，确定出在现有水口插入深度和拉速情况下，向下30°的倾角是较合理的设计方案。 - Effects of Nozzle Cone Angle on Diesel Premixed Combustion
油嘴喷射锥角对柴油可控预混压燃燃烧特性的影响 - On the basis of an analysis of the test results an optimum range of secondary air feeding rate is given with the nozzle angle and layout mode being studied and discussed.
在分析试验结果的基础上给出了二次风率的最佳范围.并对喷嘴角度及布置方式进行了研究与探讨。 - The powder-penetration ratio of the powder injection in CAS-OB process was studied by theoretical analysis and experimental measurement. The effect of solid-gas ratio, nozzle depth, particle size and nozzle angle on powder-penetration behavior were experimentally investigated.
对CAS-OB喷粉精炼工艺的粉剂穿透比进行了理论分析及实验测定，研究了固气比、喷枪插入深度、粉剂粒度和喷嘴出口角度等参数对粉剂穿透行为的影响规律。 - The hot fire and cold flow experiments of two kinds of test plug nozzle engines were done to know more about the influence of plug nozzle performance by changing the angle of the primary nozzle.
为分析主喷管角度对塞式喷管性能的影响，对两种塞式喷管实验发动机进行了热试和冷流试验。 - The experimental results indicate that reducing nozzle cone angle, increasing injection pulse number, and advancing the injection timing are the effective ways for achieving low NO_x emission and maintaining the level of HC and CO emissions.
研究表明，通过减小油嘴喷射锥角、增加脉冲喷射次数和大幅度提前喷射定时，能够在获得低NOx排放的可控预混燃烧过程的同时，保证HC和CO排放只有小幅增加。 - The thrust characteristics of axis symmetry nozzle were mainly measured in test. For the nozzle having a vectoring angle, the deflection efficiency was measured too.
对于轴对称喷管模型主要进行了喷管的推力特性测量，对于实施矢量偏转后的喷管模型除了给出了喷管推力特性外，还给出了喷管的偏转效率。 - The results show that the submerged nozzle ingate angle and depth of its immersion should decrease gradually with the lowering of casting speed.
结果表明，随着拉速的降低，水口的上倾角大小和浸入深度应逐渐减小。 - A Research on the Correlation of Duplex-Oil Circuit Centrifugal Nozzle Flow and Spray Angle
双油路离心喷嘴流量与喷雾锥角相关性研究 - Nozzle flow field of SRM was numerically simulated with Fluent software. The effects of nozzle convergent half angle, radius of curvature on upstream of throat section and length of throat cylinder on flow field are investigated.
用Fluent计算流体力学软件对固体火箭发动机喷管流场进行了数值计算，研究了喷管收敛半角、喷管喉部上游圆弧曲率半径和喉部圆柱段长度对喷管流场的影响。 - The two-dimensional simulation results of the gas-liquid two phase flow inside ultra pressure water jet nozzle show that the angle and length of inner taper can affect the velocity field and the swirl character of the two phase flow.
高压水射流喷嘴内气液两相流场的二维仿真结果表明，喷嘴内内锥面锥角和内锥面长度是影响内部流体速度分布和漩涡性质的主要因素； - The result shows that laser induced plasma and weld geometry are sensitive to side nozzle height, its inclination angle and side gas flow rate;
结果表明，侧吹喷嘴高度和侧吹流速的变化对光致等离子体行为和焊缝形貌有显著的影响； - In this paper the CFD simulation software AVL FIRE is introduced to simulation combustion process of 4102 DI diesel engine in connection with the fuel injection advance angle and nozzle hole cone angle of fuel injection system.
针对燃油喷射过程中的喷油提前角和喷孔锥角两个因素，本文应用三维CFD仿真软件AVLFIRE对CY4102直喷式柴油机的燃烧过程进行了数值模拟计算。 - The Numerical Simulation derived that the hollow vortex exits near the exit of nozzle, the spray cone angle derived from the results is relatively closed to experiment.
数值模拟得出喷嘴出口附近的空心涡的存在，结果得出的雾化锥角和实验比较接近。