The fuel dispersion of the FAE bomb is analyzed on the detonation wave and the charge dimension and the detonation velocity and the burster-fuel weight ratio of the combination burster.

在此基礎(chǔ)上精品愉拍自拍视频，進(jìn)行了以壓裝密度為1.72 g.cm-3、爆速為8400 m.s-1的8701炸藥為芯藥精品性无码A片免费不卡专区，以低密度硝基胍為外層炸藥激情久久免费视频，以環(huán)氧丙烷和宏觀固態(tài)燃料為FAE 燃料分散與引爆實(shí)驗(yàn)。

The corner turning distance decreases with the increase of the angle of the convex corner.The delay of the detonation wave is small for the case of 60 convex corner,but the dead region...

拐角為60'時(shí)沒(méi)有明顯的爆轟波滯后現(xiàn)象日日操免费看毛片；隨著拐角角度的增大麻豆福利导航，拐角距離減小欧美A级黄片午夜福利；拐角為120'時(shí)自拍偷拍深夜精品福利，有死區(qū)存在。

Detonation wave ; corner effect ; convex corner ; angle ; cast TNT

爆轟波；拐角效應(yīng)91美国黄色視頻；拐角国产精品吹潮视频；角度；注裝TNT

This paper establishes two PDE models on the base of analyzing radical principle of detonation wave, formation characteristics and propagation mechanism as well as performance of detonation wave, and working principle and cycle of pulse detonation engine. Then give a 2D axisymmetrical numerical simulation of internal flow field of the detonation chamber.

本文在分析爆震波的基本理論级特大黄片视频影院国产、爆震波的形成特點(diǎn)人人搞人人操人人叉一、傳播機(jī)理及其特性和脈沖爆震發(fā)動(dòng)機(jī)的工作原理的基礎(chǔ)上，建立了兩個(gè)PDE模型在欧美特级方面,想看欧美特级黄片，并用FLUENT對(duì)其爆震室內(nèi)流場(chǎng)進(jìn)行了二維軸對(duì)稱數(shù)值模擬男女激情猛烈无遮挡在线观看。

Effects of partial detonable mixture filling proportion on detonation wave pressure properties of kerosene/air pneumatic-valve pulse detonation engine were investigated. A preliminary analysis of a series of wave's reciprocity was carried out.

研究了不同部分充填比例對(duì)煤油／空氣氣動(dòng)閥式脈沖爆震發(fā)動(dòng)機(jī)的爆震波壓力特性影響，初步分析了部分充填的爆震管內(nèi)一系列波相互作用的機(jī)理久久黄色a级。

Thirdly, after analyzing and discussing laser supported combustion wave and laser supported detonation wave , LSCW and LSDW models are built according to the hydrodynamical equations and the plasma state equation, and some formulae of the pressure behind the shock wave, the propagating speed are given, and the differences between the LSDW and LSCW and their judging methods are pointed out emphatically.

其三日本天堂网黄在线，在分析和討論激光支持燃燒波和爆轟波的基礎(chǔ)上，由流體動(dòng)力學(xué)方程組和等離子體狀態(tài)方程建立了LSCW和LSDW模型98国产精品，得到了波后壓力激情电子书图片、傳播速度等參量公式，并著重指出了LSDW和LSCW之間的區(qū)別和判別方法久久九九久精品国产。

Further, the hot spot is amplified to form the overdriven detonation wave, then, the overdriven detonation wave gradually becomes the steady detonation wave.

形成的熱點(diǎn)迅速放大成為過(guò)驅(qū)爆震波久久不见国模高清大胆人体艺术私拍吧，并逐漸衰減為穩(wěn)定爆震波。

Pulse detonation engine is a new concept of propulsive engine which uses high temperature and pressure gas produced by intermittent or pulsant detonation wave to generate thrust. PDE has many desirable advantages, including high thermal dynamic cycle efficiency, low specific fuel consumption, high thrust/weight and specific impulse, simple configuration, and will become propulsive device of aviation and spaceflight aerocraft in 21st century.

脈沖爆震發(fā)動(dòng)機(jī)是一種利用間歇式或脈沖式爆震波產(chǎn)生的高溫超碰在线看看、高壓燃?xì)鈦?lái)產(chǎn)生推力的新概念發(fā)動(dòng)機(jī)国产一级AV网站，這種發(fā)動(dòng)機(jī)具有循環(huán)熱效率高、燃料消耗率低国产男人资源在线观看网站免费、推重比高性交网址亚洲视频、比沖大、結(jié)構(gòu)簡(jiǎn)單等優(yōu)點(diǎn)yw网站，將成為21世紀(jì)新型的航空航天飛行器的動(dòng)力裝置2019偷拍黄色视频精品。

Numerical results indicate that in some cases detonation wave may quench when detonation wave front diffracts at the entrance of expanding chamber due to the extreme declination of temperature and pressure.

結(jié)果表明，爆轟波傳播至突變截面擴(kuò)張管道時(shí)a片黄这线免费观看1区，由于稀疏波的作用可能會(huì)使爆轟波局部熄爆甚至完全熄爆，對(duì)于某些敏感度高的反應(yīng)氣體爆轟波可以二次起爆国产绿帽精品一级视频。

Regarding to model 1, firstly analyzes and studies principle as well as formation of detonation wave, the internal flow field structure of the detonation chamber. Then study the flow field structure near the outdoor of the detonation chamber, backflow process of the dilatation wave after detonation wave reach the outdoor and the change of thrust wall pressure and so on.

對(duì)于模型1肏屄手机视频播放，首先分析研究爆震波在爆震室內(nèi)形成傳播機(jī)理和爆震室的內(nèi)流場(chǎng)結(jié)構(gòu)，然后研究爆震波傳出爆震管以后爆震管出口處的流場(chǎng)結(jié)構(gòu)午夜小电影日本欧美，膨脹波的回傳過(guò)程以及推力壁壓力隨時(shí)間的變化等日本视频www.色。