rocket model

By studied the physics and mathematics model of the test-bed of thrust misalignment testing system for solid-propellant rocket motor, the data-processing software for six-component testing system is developed, and then the special parameters of the six-component data are extracted;

在对固体火箭发动机推力偏心测试台架进行物理与数学模型深入分析的基础上，开发了六分力测试系统的数据处理软件，对采集到的六分力数据进行特征提取；

Numerical calculation model and method are applicable to analyzing reacting flow field of the solid rocket ramjet with central air-inlet mode.

采用的数值计算模型和方法适用于分析中心进气式固冲发动机反应流场。

Using k-ε turbulence model and one step eddy-dissipation model, numerical studies on the reacting flow field of solid rocket ramjet with secondary air inlets were carried out. Influence of mass flow ratio on combustion efficiency and temperature field was analyzed.

采用k-ε湍流模型及单步涡扩散化学反应模型，对二次进气结构的固体冲压发动机补燃室的反应流场进行数值模拟，分析了二次进气流量比对燃烧效率与温度场分布的影响。

According to the thermal shielding model of solid rocket motor, an approach of ablation heat shield design of end-burning grain with embedded wire was put forward in this paper.

根据固体火箭发动机绝热防护模型，提出了一种嵌金属丝端燃装药绝热层设计方法。

At first the ballistic model of rocket projectile vertical launch is established, then it researches lift-to-drag ratio and influence of the angle of flight path on the firing range.

首先建立了火箭弹垂直发射的弹道模型，然后研究了升阻比、弹道倾角等参数的变化对火箭弹射程的影响，并分别对这两种情况进行了仿真。

Oh, we're not actually going to stomp our rocket model.

哦，我们并不是真的要踩我们的火箭模型。

The bottom cap is applied successfully to stage fuel tank of certain model of carrier rocket.

该方法已成功应用于某型号运载火箭二级燃料箱后底.

Loss model of solar array power caused by rocket motor plume flow contamination

在轨发动机羽流污染导致太阳帆板电功率损失计算模型

Then we use FLUENT to establish the quasi-steady and unsteady numerical models of pintle thrust controlled solid rocket motor, and verify the model with internal ballistic of pintle controlled solid rocket motor.

然后用FLUENT建立了喉栓式固体火箭发动机准稳态流场和非稳态流场的数值模型，用内弹道计算结果对数值模型进行了校验。

The reliability indexes of the rocket were distributed by using the generalized complexity distribution method. Based on the reliability growth tests, the reliability growth tendency of the rocket units was assessed and analyzed by Gompertz model.

采用广义复杂性分配法对火箭的可靠性指标进行了分配，在可靠性增长试验的基础上，应用Gompertz模型评估和分析了火箭单元的可靠性增长趋势。

A combustion model for the high-pressure liquid hypergolic bipropellant rocket engine

高压自燃双组元液体火箭发动机燃烧模型