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TranslationMobile

"zone" in Chinese : n. 1.【地理】(地)帶。 2.區(qū)域，范圍，界。 3. ...
"air recirculation zone" in Chinese : 空氣環(huán)流地帶
"local air recirculation zone" in Chinese : 局部空氣環(huán)流地帶
"recirculation" in Chinese : 閉合循環(huán); 二次循環(huán); 回煮; 往復(fù)循環(huán); 信息再循環(huán); 信息重復(fù)循環(huán); 信 ...
"access recirculation" in Chinese : 通路再循環(huán)
"air recirculation" in Chinese : 空氣的循環(huán); 空氣循環(huán)
"ammonia recirculation" in Chinese : 氨再循環(huán)
"base recirculation" in Chinese : 帶基再循環(huán)
"catalyst recirculation" in Chinese : 催化劑循環(huán)
"controlling recirculation" in Chinese : 控制再循環(huán)
"diffuser recirculation" in Chinese : 再循環(huán)氣幕
"diffuser-recirculation" in Chinese : 再循環(huán)氣幕
"downwash recirculation" in Chinese : 下洗回流
"early recirculation" in Chinese : 早期再循環(huán)
"ejector recirculation" in Chinese : 噴射再循環(huán)

The simulations results show that the average combustion temperature is much lower in fuel - rich state and little higher in oxygen - rich state near the best o / f ratio . by extending the post - chamber length the oxidizing gas and the fuel pyrolytic gas can burn completely and the average combustion temperature can be prominently increased . the fuel - rich recirculation zone close to the head of combustion chamber is very important for the combustion
計(jì)算結(jié)果分析表明：發(fā)動(dòng)機(jī)在富燃狀態(tài)下平均燃燒溫度偏低，在接近理想配比的富氧狀態(tài)下平均燃燒溫度有所提高；加長(zhǎng)補(bǔ)燃室可以大幅度提高發(fā)動(dòng)機(jī)的平均燃燒溫度，并促進(jìn)氧化劑氣體和熱解氣體的充分燃燒；燃燒室頭部的富燃回流區(qū)對(duì)發(fā)動(dòng)機(jī)的燃燒非常重要，去掉燃燒室頭部突擴(kuò)段后，氧化劑氣體和燃料熱解氣體不能充分燃燒，發(fā)動(dòng)機(jī)的平均燃燒溫度大幅下降。