• 物品存储远离火源指定地点

    Store quick-burning, flammable materials in designated locations away from ignition sources.

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  • 期内高温区的形状着火时刻喷雾形状吻合;

    The shape of rich soot combustion area at high temperature coincides with the share of spray area before ignition.

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  • 论述了新型烧室发动机运行经济性排放性能影响,并对新型烧室的实验结果进行对比分析,指出了新型烧室的特点。

    The effects on the operation economical efficiency of the engine and the discharge capability of the new quick burning firebox were discussed in this paper.

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  • FG亚铬酸铜组合使用时,提高推进剂同时大幅度地降低压强指数

    When FG and YB are incorporated, they may obviously reduce the pressure exponent of HTPB propellant as well as enhancing the burning rate.

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  • 研究多孔超高推进剂代料螺杆混合挤出工艺

    Twin screw extrusion technology of porous ultra high burning rate propellant (UHBRP) substitutes was studied.

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  • 试验结果表明:NC、NG组成双基粘合剂固体添加物rdx热分解特性上的差异导致硝胺发射曲线转折的原因。

    The results show that the crook of these propellants burning curves were caused by the difference of thermal decomposition behavior between the solid filler RDX and NC-NG double-base binder.

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  • 贫氧推进剂固体火箭冲压发动机设计性能分析重要参数也是推进剂配方进行检验验收主要指标。

    The burning rate of the fuel-rich propellants is the parameter which is important for Ducted Rocket design and performance analysis and is main inspection criterions of propellant prescriptions.

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  • 应用激光方法测量压力振荡过程中的固体推进剂瞬态

    A laser method was used for measuring transient burning rate delay of solid propellant in oscillatory combustion.

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  • 密闭烧器法一种测定压强范围内固体火箭推进剂特性变化情况测量方法

    Burning rate measurement with closed burner is a rapid method for measuring burning rate character and its change of solid rocket propellants in a wide pressure range.

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  • 神经网络技术对固体冲压动机辨识问题进行了研究

    The neural network is adopted to study the burning rate identification of the solid fuel ramjet.

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  • 密闭烧器一种间接测定固体推进剂方法。

    Closed burner method is used for determining burning rate of the solid propellants.

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  • 高分子单基发射相比,双层结构变发射药具有较好的渐增特性明显的温度系数效果。

    Contrast with single base gun propellant with polymer coating layer, the two-layered variable-burning rate propellant has good properties of progressive combustion and low temperature coefficient.

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  • 整机具有自动控制测试计算各种参数功能

    The instrument functions include autocontrol, automatic measurement and calculation of parameters, etc.

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  • 通过数理统计分析确定存放天数指标批量生产中有效地控制了全尺寸固体发动机性能

    Determining the index of days through the analysis for mathematical statistics, and controlling effectively the burning-rate performance of the full-size solid engine.

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  • 推进剂能量特性性能角度探索了胺(rdxHMX)在丁羟推进剂应用的可能性。

    An application investigation of the nitramine (RDX, HMX) to the low burning rate HTPB propellants was carried out in the view of energetic property and combustion performance.

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  • 根据试验结果论述增加率历程的关系提出探讨了物理模型问题。

    Based on the results of tests, the relationship between burning rate augmentation and burning time is discussed. A physical model is also presented and studied.

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  • 研究电控LPG发动机催化转化器安装位置点火提前角催化转化器影响

    The effects of converter position, ignition timing and idle speed on catalytic converter light-off behavior were studied on an electronically controlled LPG injection engine.

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  • 增加AP含量金属添加剂中粉含量均有助于提高推进剂拓宽其低压可极限

    The greater the contents of AP and magnesium are, the higher burning rates of the propellant and the broader flammability limit.

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  • 采用发射测试方法研究了复合固体推进剂方坯均匀性。

    The homogeneity of certified reference material is studied by acoustic emission method for composite solid propellant burning rate.

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  • 使用催化剂调节丁羟推进剂最佳途径之一

    Applying burning-rate catalysts is one of optimal approaches to regulate the burning rate of HTPB propellant.

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  • 提高固体推进剂众多方法中,采用纳米催化剂认为最有前途的方法之一

    Among those methods to improve the burning rate of solid propellant, the nanometer-sized catalyst has been considered as one kind of most prospective methods.

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  • 通过测定、差扫描量技术(DSC)失重技术(TG)研究了有机金属化合物(OM E)二硝酰胺铵ADN)单元推进剂热分解性能的影响

    The effect of organ-metallic compound OME on the combustion and thermal decomposition of ammonium dinitramide (ADN) was investigated by burning rate measurement, DSC and TG.

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  • 通过纳米氧化铅NEPE推进剂中的实际应用效果表明:纳米氧化铅有效降低NEPE推进剂压力指数

    The results of the burning rate measurement showed that the nanometer sized lead oxide can play a role in decreasing the pressure exponent of NEPE propellant.

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  • 甲基试验失重试验研究了推进剂安定性

    The thermal stability of high burning rate propellant is studied by DSC, methyl violet test and weight loss test.

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  • 一些简化假设基础找到液滴质量近似解析

    The approximate analytical solution on the burning rate of droplet mass is also found on the basis of some simplified hyPotheses.

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  • 氧化铁可用制出超高推进剂

    Iron oxide may be utilized in achieving propellants of ultrahigh burn rate.

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  • 通过测试筛选添加剂加入残渣发生剂体系中能够拓宽范围,同时也能降低压强指数

    The burning rate testing shows that the pressure exponent can be decreased, and the burning rate can be broaden by the selected additives entering into the gas generator propellant with low residents.

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  • 推进剂测试提供了可靠试验依据。

    It is a reliable measuring method of the specific impulse for the high-burning rate propellants.

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  • 实验结果表明DSC准确地预示未固化推进剂成功预示了配方基础

    The results of tests show that the burning rates of uncured propellants can be predicated exactly with DSC method and the base burning rate of some formulation is predicated successfully.

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  • 测量推进剂热和比较AP包覆粒子对推进剂性能影响。

    The difference of the burning peculiarity between propellants whose boron was coated with and without AP was compared by measuring the explosive heat and burning rate of the propellants.

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