排氣迴流 的英文怎麼說
中文拼音 [bèiqìhuíliú]
排氣迴流
英文
back of exhaust gases-
Results show that all the geometric parameters have remarkable effects on combustion performance ; the swirl of intake air generated by skew intake holes enhances fuel - air mixing, minimizes dead zone and stabilizes the flame with reverse flow, but the excessive reverse flow can cause overheat in combustion chamber and exhaust ; the consistency of flow resistance in intake and exhaust system is conducive to the stability of heater performance
研究表明,燃燒室進氣孔的孔徑、孔數、孔的分佈及方向等均對燃燒性能影響很大;斜孔所產生的旋轉進氣,雖具有強化燃氣混合、消除死區和迴流穩焰的作用,但迴流過度會使燃燒室及排溫過高;保證進排氣系統流動阻力(壓力)的一致性,有助於保證加熱器性能穩定。Taking the method of pressing - off inlet valve in partial stroke as the theory foundation, a new stepless capacity control system is developed
本文以部分行程頂開吸氣閥進行排氣量調節為理論基礎,研製開發了一種新型氣量無級調節系統,其核心部件為可調迴流氣閥。Be installed in reflux pipe line, utilizing pressure difference to form the flowing loop ; sampling connector be 1 / 2 ” pipe ; vent pipe connector be 1 / 4 ” pipe ; installed with support
1安裝在迴流管路-利用壓力差形成流動迴路,采樣連接接頭為1 / 2管,排氣管道連接接頭為1 / 4 」管,支架安裝。This is provided to protect the measuring element from over speeding when the meter discharges to atmosphere. also, prevents damage to the backflow preventer due to excessive flow
當儀表排放到大氣時,這種裝置保護測量元件不會受到過高流速的破壞。此外,也防止防迴流閥受到過大流量的破壞。分享友人