【摘要】 结合课题,对各种配比黑火药的燃烧性能及烟火效应进行了研究。在常压下测定了一系列性能数据,并作出了性能与配比的关系曲线图,对图中不同区域的燃烧性能与烟火效应变化规律进行了分析和解释。为多种用途黑火药的配方设计,及预测某已知配比药剂的性能提供了有价值的参考。更多还原

【Abstract】 The combustion properties and pyrotechnic effect of black powder with various formulations are investigated and a series of performance data are measured under constant pressure, therely obtaining the relation curve of performace and formulations. The variation rule of performances and pyrotechnic effect in different sechions of the curve are analyzed and interpreted, offering a valuable reference for formulation design of multipurpose black powder and for prediction of properties of given formulations.更多还原