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- The experimentalresults proved that CdS is a better additive for lowering HTPB compositesolid propellant burning rate pressure exponent. 实验发现,硫化镉是一种较好的降低HTPB复合固体推进剂燃速压力指数的添加剂。
- When CdS was used withother burning rate catalyst as a mixture additive, it may obviously lowerpropellant burning rate pressure exponent and enhance propellant burning rate. 当硫化镉与其它燃速催化剂混合使用时,在提高推进剂燃速的同时,仍能达到较大幅度降低燃速压力指数的目的。
- The physical model and mathematical model of solid propellant burning rate characteristics measurement in a closed bomb are introduced in this paper,MDB propellant is employed in the experiments. 介绍了固体推进剂燃速特性的密闭爆发器测试法,给出了该法的物理模型和数学模型,以及用改性双基推进剂试样进行的测试。
- Propellant burning rate calculation with improved predictions 一种改进的推进剂燃速预示方法
- Propellant burn rate characteristics in closed bomb ignited with plasma 等离子体点火密闭爆发器中火药燃速特性的研究
- Experimental Study on Propellant Burning Rate Under the Conditions of Plasma Ignition 等离子体点火条件下火药燃速的实验研究
- Keywords GAP/AN propellant +;propellant combustion;extinguishment;propellant burning rate; AN推进剂+;推进剂燃烧;熄火;推进剂燃速;
- propellant burning rate 推进剂燃速
- Figure 8 -- Burn rate as function of O/F ratio. 图8 -烧伤率为功能的 O / 空燃比。
- The results show that PDADN can increase burning rate and energy of nitramine modified double base propellant. 结果表明添加叠氮酸酯是一种提高硝胺改性双基推进剂燃速与能量的切实可行途径。
- The effect of iron compounds on the burning rate of an AP/PBAN propellant is shown in Figure 9. 影响铁化合物对燃速的一鸭/ pban推进剂是显示在图9 。
- Applying burning-rate catalysts is one of optimal approaches to regulate the burning rate of HTPB propellant. 使用燃速催化剂是调节丁羟推进剂燃速的最佳途径之一。
- The propellant containing DDI possess the long pot time of slurry, high mechanical properties at low temperature and low burning rate pressure exponents (compared with IPDI). 用作丁羟推进剂的固化剂;推进剂具有长的工艺使用期、好的低温力学性能和低的燃速压力指数.
- When FG and YB are incorporated, they may obviously reduce the pressure exponent of HTPB propellant as well as enhancing the burning rate. 当FG与亚铬酸铜组合使用时,可在提高推进剂燃速的同时大幅度地降低燃速压强指数。
- LU Guo-lin.Effect of nitramine on energy and bur-ning rate of low burning rate HTPB propellant[J].Journal of Solid Rocket Technology,2001,24(2):45-47. [4]鲁国林.;硝胺对低燃速丁羟推进剂能量与燃速的影响[J]
- At the same time, the analyzing method on propellant burning rule in gun bore is given, and the example is calculated. 文中给出一套完整的膛内火药燃烧规律的处理方法,并对实例进行了计算。
- The results show that ACP can increase the burning rate of the casting propellant,while ACP can not increase the burning rate of the extrusion propellant,obviously. 实验结果表明,ACP对压伸工艺制备的推进剂燃速没有显著提高,但能大幅度地提高浇铸无烟改性双基推进剂的燃速。
- The burning rate pressure exponent of GAP/AN propellant was high for the thermal decomposition characteristics of ammonium nitrate and easter nitrate(BG). 硝酸铵及硝酸酯的分解对压力比较敏感,是造成GAP/AN推进剂压强指数高的主要原因;
- Iron oxide may be utilized in achieving propellants of ultrahigh burn rate. 氧化铁可用以制出超高燃速的推进剂。
- The effects of TMOs and their mixtures on the burning rate and the pressure exponent of the aluminum magnesium fuel rich propellant for unchoked ducted rocket are investigated. 研究了过渡金属氧化物(TMO)及其复配物对非壅塞固体火箭冲压发动机铝镁贫氧推进剂燃烧特性的影响。