nozzle area的例句大全

The affecting factors of the performance parameters of the thrust vectoring nozzle are investigated. And the affect of nozzle pressure ratio, nozzle area ratio and geometric defected angle on the performance parameters is also investigated.

研究了影响矢量喷管性能的因素，研究了压比、面积比以及几何偏角对矢量喷管性能的影响。

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during the ground test under different working conditions of the gas generator, the influences of the radial clearance and exhaust nozzle area were studied.

在地面台架试车阶段，对比调整压气机径向间隙、喷口面积变化对燃气发生器各性能参数的影响。

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Numerical Simulation of the Influence of Nozzle Area Control Accuracy on Turbofan Afterburning Performance

喷管面积调节精度对某型涡扇发动机加力性能影响的数值仿真

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Results show that pintle could change the nozzle throat area and thus the motor pressure and thrust, which provided the capability for thrust control.

结果显示喉栓能够有效改变发动机燃烧室压力和推力，满足发动机推力控制要求。

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The calculations indicate that the iterating calculation is converged and the calculated throat area of nozzle accords with practicality.

计算结果表明迭代计算是收敛的，算出的喷嘴喉口面积与实际相符。

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Based on analyzing the principles of three flow rate modulation projects including varying throat area, unchoked nozzle, fixed flow, the advantages and disadvantages of each project are explained.

在分析了变喉面、非壅塞喷管、固定流量等三种方案的调节原理的基础上，说明了每一种调节方案的技术关键以及它们的优缺点。

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Based on the interior trajectory calculation model of the launch system, the parameters of missile movement and interior trajectory performance are numerated and analyzed for the influence of gas generator nozzle throat area on launch power.

根据发射系统内弹道计算模型，针对燃气发生器喷喉面积对导弹发射动力的影响进行导弹运动参数、内弹道性能的计算与分析。

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The conveying parameters were relatively optimized by adjusting the throat area of adjustable Laval nozzle and pressure parameters, so that the foodstuff particle breaking rate during pneumatic conveying was decreased at certain extent.

通过调节可调式拉法管的喉径以及各压力参数实现了输送参数的相对最优，在一定程度上减轻了粮食颗粒在输送过程中的破碎率。

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The paper discusses influence of the non-dimensional throat area of the reversal nozzle for thrust termination and the angle included between the axes of reversal nozzle and rocket motor on the propellant weight for cutout.

本文讨论反喷管相对喉面、反喷管轴线倾角对关车药量的影响以及关车药量的计算方法。

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The scheme to control launch power is introduced for changeable depth launch of missile. It is to change the aeration area at the nozzle throat of high pressure chamber in launcher.

该文针对导弹变深度发射提出通过改变发射装置高压室喷管喉部的通气面积来实现发射动力可调。

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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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The thrust coefficient has direct relationship with the area ratio of nozzle and is independent of the area of nozzle throat.

矢量状态下，推力系数与面积比呈正比关系，而对喉道面积的变化不敏感。

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The characteristic velocity, area of nozzle throat and other parameters are calculated by using the static test results of solid rocket motor ( SRM) and introducing generalized pressure coefficient and thrust coefficient.

利用发动机地面试验结果，引入广义的压强系数和推力系数，计算了发动机的特征速度、喷管喉部面积等参数。

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The results show that injection timing, total nozzle hole area, inlet water temperature and inlet air temperature have obvious effect on exhaust value of CO, HC and NOx.

试验结果表明，喷油提前角、喷孔总面积、进水温度及进气密度对CO，HC，NO x的排放量有明显的影响。

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The methods of inlet channel of laval nozzle and smaller area of vent hole have been put forward to limit the spin rate of turbine generator.

提出选用拉伐尔管式进气道、和较小的排气孔面积的方法来限制涡轮发电机的转速。

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A study of experiment for 6 cylindrical shells with different d/ D ratio was done due to external loading on nozzle. Deformation and distribution of the stress were investigated in cylinder-nozzle intersection area.

对6台不同d/D比的圆筒形压力容器进行了接管外载荷作用下的试验研究，考察开孔-接管区的变形及其应力分布。

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The hydrodynamic analysis of the structure and layout of nozzle showed that the ideal conditions of continuous atomizing were the presence of subatmospheric area near the exit of delivery tube.

通过对喷嘴结构及布局的流体动力学分析，连续雾化工艺的理想条件是在导液管出口附近存在一个亚大气压的区域。

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experimental study of a variable-area propelling nozzle dual-mode ramjet

可调喷口双模态冲压发动机试验研究

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the signal measurement of the aeroengine nozzle exit area

发动机喷口位置信号的测量

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the flow field structure of the power-turbine variable-area nozzle stage of a marine gas turbine

船用燃气轮机动力涡轮可调导叶级的流场结构

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