Through the studies on the regeneratively cooled scramjet structure of tomorrows advanced propulsion system of this paper, one thermal evaluation tool was developed. This dissertation provided the necessary means for the design of regenerative cooling channels of the scramjet.

通過本文圍繞未來先進(jìn)推進(jìn)系統(tǒng)——超燃沖壓發(fā)動機(jī)燃燒室再生冷卻結(jié)構(gòu)的研究色学生妹网站，發(fā)展了熱分析計算方法人人操人人干47，初步建立了冷卻通道的設(shè)計方法和工具男人天堂黄色网址。

In order to investigate the basic heat transfer characteristics of the platelet regeneratively cooled thrust chamber, the second chapter focussed on the developed flow and heat transfer in the long straight regenerative cooling channels with rectangular sections.

為了解層板再生冷卻推力室在傳熱上的基本特征，第二章重點研究流動和熱充分發(fā)展的矩形截面長日韩图片自拍视频、直再生冷卻通道內(nèi)的傳熱問題日韩播放，建立了層板再生冷卻推力室二維流固耦合傳熱過程的數(shù)理模型，采用通用形式控制方程描述冷卻劑紊流傳熱和通道材料內(nèi)導(dǎo)熱的共軛傳熱問題在线观看视频国产，從而避免了流-固區(qū)域之間的反復(fù)迭代欧美一性爱，大大縮短了計算時間。

This method is typically used in high heat flux regions and in combination with regenerative cooling.

這個方法通常使用在高熱流地區(qū)和在結(jié)合再生冷卻欧美激情欧美激情欧美。

For regenerative cooling, it is important that the material have high strength at elevated temperatures and, also, have a high thermal conductivity.

為再生冷卻www久久网，這是非常重要的材料有高強(qiáng)度在高溫下和在线观看国产精品色，也有很高的熱導(dǎo)率。

Regenerative cooling technology is one of the key technologies to thermally protect scramjet chamber.

摘要再生冷卻技術(shù)是超燃沖壓發(fā)動機(jī)燃燒室熱防護(hù)的關(guān)鍵技術(shù)女主播午夜福利在线一区二区三区四区五区。

Liquid oxygen/methane engine has higher performance and methane has good regenerative cooling performance, so it is a preferred alternative propellant combination .

液氧/甲烷發(fā)動機(jī)具有較高的性能人人妻人人插超碰，甲烷有好的再生冷卻性能，是一個可供選擇的推進(jìn)劑組合国产日韩欧美色综合。

Then using this method, influence of gas wall material, gas wall thickness and flow rate of coolant on regenerative cooling of thrust chamber was investigaed. The results were satisfactory.

然后使用這種方法研究了氣壁材料国产精品久久无码AV、国产理伦片午午、氣壁厚度和冷卻液流量對推力室再生冷卻的影響，獲得了比較滿意的結(jié)果黄色无码免费。

The two-dimensional physical mathematical model on the heat transfer of regenerative cooling of liquid rocket platelet thrust chamber was derived.

考慮了冷卻劑和層板材料熱物性的變化一本无道码dvd在线播放一区，并對室壁厚度、高寬比和物性變化等諸多影響因素進(jìn)行了參數(shù)研究999一级黄片。

In order to understand the heat transfer characteristics of regenerative cooling in two dimensional plug nozzle, a computational model was established and numerical simulation was carried out. The flowfield and the heat transfer characteristics of plug nozzle at different ambient pressures were investigated.

為了解塞式噴管再生冷卻的換熱特性天堂网在线视频播放，建立了二維型面塞式噴管計算模型，采用數(shù)值模擬的方法免费观看未18禁止网站国产，研究了不同工況下塞式噴管的流場和換熱特性免费视频福利。

To understand heat transfer characteristics of regenerative cooling in liquid propellant rocket nozzle, numerical simulation was employed. Three dimensional governing equations for hot gas, solid wall and coolant were established respectively, and coupled calculation of flow and heat transfer was carried out.

為了解液體火箭發(fā)動機(jī)噴管再生冷卻的換熱特點，采用數(shù)值模擬的方法伊人久久大线影院首页，對內(nèi)噴管燃?xì)獠俨偃杖杖詹佟⒈诿婧屠鋮s液建立不同的三維控制方程，進(jìn)行流動和傳熱的耦合計算久久国产一区精品免费观看。