Numerical simulation of characteristic points reflective pressure on the inner surface of the explosion chamber 爆炸塔内壁特征点的反射压力数值模拟
Detonation is a secondary explosion that occurs in the combustion chamber after the spark jumps the sparkplug gap. 爆震是在燃烧室内当火花跳过火花塞电极间隙以后发生的一种二次爆燃。
Numerical simulation was conducted to study the internal blast loading of explosion chamber with flat end using TVD schemes. 用TVD格式数值模拟了带平板封头爆炸容器的内部爆炸载荷的分布规律。
Mixing it with cold water produces large amount of anions that react with the intake and exhaust valve of the petrol tank and explosion chamber through the cooling pipe in the engine. 与冷却水混合使用后带有大量负离子可由引擎的冷却水管直接与汽缸及燃烧室、吸排气的气门产生作用。
The utility model discloses a novel explosion venting dust cleaner which comprises a bag chamber. A pressure release valve is arranged under the bag chamber. 本实用新型公开了一种新型泄爆除尘器,包括袋室,袋室下方设有泄压阀。
Flame length of bitumite dust during explosion blast chamber 烟煤爆炸火焰长度的研究
The article utilized theory of gas dynamics to research and analyze gas explosion model in boiler's chamber to investigate calculation means of explosion intensity in it, to supply technique specification for the design and manufacture of gas boiler. 应用气体动力学理论,研究分析可燃气体在锅炉炉膛内爆燃模型,探索其爆燃强度的计算方法,为燃气锅炉本体设计和制造提供有关技术资料。
The method combining numerical simulation with analytical solution of strong explosion was employed to determine blast load on the inner wall of an explosive chamber produced by a concentrated charge with different weight. 本文采用总变差递减(TVD)数值方法与强爆炸解析解相结合的手段,求解了炸药在爆炸容器内部产生的作用载荷。
Numerial methods, including Lagrangian's transformation, physical splitting and self-adaptive grid technique, are used for enlarging domain of calculation and simulating the whole process of aluminium dust explosion in 20 litre closed spherical chamber in this paper. 本文采用拉格朗日变换、物理分裂法和自适应网格技术等数值方法,扩大了计算域,对20升球形容器中铝粉爆炸全过程进行了数值计算。
The effect of the non-spheric al symmetric explosion chamber on shock wave propagation 非球对称爆室对冲击波传播的影响
Amplitude Characteristics of Vertical Ground Surface Vibration Caused by Explosion Seism BLAST CHAMBER 爆炸地震地面竖向振动的幅值特性
Calculation of explosion intensity in gas boilers chamber 燃气锅炉炉膛爆燃强度的计算
Points of the inner wall with the maximum peak overpressure after an explosion of a high explosive charge at the center of chamber were obtained by selecting feature points. 通过选取特征点的方法获取了装药中心内爆时筒体内壁超压最大点的位置。