1) multi-cycle PDE
多循环脉冲爆轰发动机
2) multi-tube pulse detonation engine
多管脉冲爆轰发动机
1.
To investigate the characteristics of the complex wave system outside a multi-tube pulse detonation engine,the space-time conservation element and solution element(CE/SE) method was used to simulate the flow-field inside and outside the pulse detonation engine with seven tubes.
为了研究多管脉冲爆轰发动机外流场复杂波系变化特点,用CE/SE方法对7管脉冲爆轰发动机内、外流场进行了计算。
3) Pulse detonation engine
脉冲爆轰发动机
1.
Numerical simulation of the process on a pulse detonation engine;
单次脉冲爆轰发动机工作过程的数值模拟
2.
Detonation phenomena, detonation physics, detonation propulsion concepts and their research are introduced with a special emphasis on topics of interests, such as pulse detonation engines, oblique detonation wave-based ramjet and scramjet, ram accelerators.
然后重点介绍了目前正在研究中的主要爆轰推进概念 ,如脉冲爆轰发动机 ,斜爆轰推进 ,冲压加速器。
3.
In order to investigate the variable characteristics of the shock wave external flow field of pulse detonation engine(PDE),by use of two-dimensional viscous space-time conservation element and solution element(CE/SE)method,the mathematical and discrete grid model was derived.
为了研究脉冲爆轰发动机冲击波外流场的变化特点,利用CE/SE方法,推导了二维粘性湍流模型的网格数学离散模型。
4) pulse detonation
脉冲爆轰
1.
The general principles and application background in energy usage, aerospace and aeronautics of pulse detonation technology are presented in this paper.
简要介绍脉冲爆轰技术的基本原理及其在能源、航空、航天等领域中的应用背景 ,分析了该技术中供料过程、起爆过程、防振防噪等技术难点 ,针对部分具体问题提出应在进料问题中考虑进料速度与混合效率和能量损失之间的统一性问题 ,分析了流动混合过程中起爆对缩短从爆燃到爆轰转变距离的有利和不利因素 ,指出振动和噪声等问题对脉冲爆轰技术带来的不利影响 。
2.
Based on the research of using natural energy, a system is established which is named the pulse detonation power generation system of combustible matter.
通过对自然能源的开发应用研究 ,推出一种“可燃物质脉冲爆轰发电系统。
5) pulse detonation engine
脉冲爆震发动机
1.
Numerical investigation of multi-tube pulse detonation engine with common nozzle;
共用尾喷管多管脉冲爆震发动机数值模拟研究
2.
Exprimental investigation of integrating pulse detonation engine system;
脉冲爆震发动机模拟发射实验研究
3.
Experimental investigation of air-breathing valveless pulse detonation engine;
吸气式无阀脉冲爆震发动机试验研究
6) Pulse detonation engine(PDE)
脉冲爆震发动机
1.
Numerical simulation of the flow field of multicycle pulse detonation engine(PDE) is helpful for understanding the engine principle and performance analysis,and can provide the useful information for PDE design.
针对二维带有收敛扩张喷管的脉冲爆震发动机模型,采用带基元化学反应的Euler方程组和H2、空气的9组分20基元反应,对发动机在前六个工作循环的流场进行了数值模拟。
2.
To improve the reliability of pressure measurement in detonation combustor of pulse detonation engine(PDE),the pressure/time curves of detonation were measured at single detonation and multicycle detonation,respectively,by using a dynamic pressure measurement system.
为了提高脉冲爆震发动机(Pulse Detonation Engine,简称PDE)内爆震波压力测量值的可靠性,解决多循环PDE爆震室压力测量问题。
3.
The results show that all nozzles can augment the thrust of baseline pulse detonation engine(PDE)and there is an optimal nozzle area ratio where thrust augmentation is maximized.
选取3类10种有代表性的脉冲爆震发动机尾喷管进行了试验。
补充资料：轰-6型轰炸机
轰-6型轰炸机
轰-6丁型轰炸机是西安飞机公司在轰-6型飞机基础上改进的新机种,改进后的飞机不但可以装载各种炸弹对海陆目标实施常规轰炸,还可以在两翼各挂一枚c601反舰导弹.
该机装两台wp-8型涡喷发动机,还有wqj-1型启动机.该机总储油量33000千克.机长34.8米,机高10.335米,翼展34.189米,翼面积167.55平方米,空机重量38.53米,最大起飞重量75800千克,正常起飞重量72000千克,最大着陆重量55000千克,正常着陆重量48000千克,最大载弹量9000千克,正常载弹量3000千克,巡航速度786千米/时,航程4300千米,作战半径1800千米,续航时间5小时41分,实用升限12000米,爬升率19米/秒,全载起飞速度302公里/时,起飞滑跑距离2100米,正常着陆速度233公里/时,着陆滑跑距离1540米
说明：补充资料仅用于学习参考，请勿用于其它任何用途。