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永久地址发布页、爆震波的形成特點(diǎn)、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av小次郎网站，建立了兩個(gè)PDE模型，并用FLUENT對(duì)其爆震室內(nèi)流場進(jìn)行了二維軸對(duì)稱數(shù)值模擬三级黄免费视频网站。

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)迅速放大成為過驅(qū)爆震波四房播播综合在线，并逐漸衰減為穩(wěn)定爆震波。

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欧美视频黄页，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)流場結(jié)構(gòu)韩国三级在线播放，然后研究爆震波傳出爆震管以后爆震管出口處的流場結(jié)構(gòu)，膨脹波的回傳過程以及推力壁壓力隨時(shí)間的變化等人摸美女人人砬美女人人看。

detonation wave：爆震波

detonation velocity 爆炸速度 | detonation wave 爆震波 | development 展開

detonation wave：爆轟波

detonation velocity 爆轟速度 | detonation wave 爆轟波 | development 展開

detonation wave：爆炸波

detonation 爆炸 | detonation wave 爆炸波 | deuterium 氘