焰的排出 的英文怎麼說
中文拼音 [yàndebèichū]
焰的排出
英文
ejection of flame-
His eyes shone like fire, his body was swollen with venom, he vibrated a triple tongue, and showed a triple row of teeth
它的雙眼象火焰似的閃耀,渾身上下毒液欲滴。那蛇搖動著分成了三叉的舌頭,齜出三排牙齒。The results of study show that the transmitting speed of flame is slower and the combustion duration is longer than gasoline. the combustion status of lpg is improved, but the problem of long combustion duration also exists when speed and load are increased. it is useful to adjust ignition timing, but nox emission increase
通過研究認識到: lpg燃燒時火焰傳播速度比汽油慢,燃燒持續期比汽油長;隨著轉速和負荷的增大, lpg燃燒狀況得到改善,但仍出現后燃期長,熱量利用不充分等問題;點火提前角的調整有利於lpg的燃燒,但使nox排放升高。The intention of this article is experimental study and exploration to the operation tuning and renovation regarding the problems found in the general commissioning and operation of the first imported 660mw unit with w flame such as insufficient mill output, higher ah inlet gas temperature and exhaust gas temperature than design value
本文針對首臺引進660mw機組w型火焰鍋爐整體調試及運行中存在的磨煤機出力達不到設計值和空預器入口煙溫、排煙溫度高於設計值等問題,進行了運行調整和改造試驗研究。Then, the thesis also did some effective research on the monitoring of the nox emission from the power plant boiler. a monitoring model was developed to trace the change of the nox emission by the flame images
在燃燒污染物排放的監測上,本文也進行了大膽而富有成效的嘗試,提出了爐膛出口no _ x排放量監測模型,實現了根據火焰圖像來跟蹤監測爐膛出口no _ x的排放濃度。Abstract : during the reduction of iron ore - coal pellet in air, the combustible gas generated from the reduction in pellet is burnt onto the firing surface around the pellet. between the pellet surface and the firing surface, ther e is such mixing gas containing the combudstible gas and burnt gas. it m ay b e sure that the iron ore - coal pellet is no oxidized in the week oxidizing atmos phere. the heat released by combusition on the firing surface is fast tranfered i nto the pellet, and the self - heating reduction of iron ore - coal pellet may occu r
文摘:鐵礦-煤球團在空氣中能夠還原的原因是:從球團排出的可燃性氣體在球面附近的火焰面上燃燒,在火焰面內側是氧化性較弱的可燃性氣體和燃燒產物的混合物,鐵礦-煤球團在弱氧化性氣氛中具有抗氧化性;在火焰面燃燒放出的熱量向球團傳遞,進行自熱還原分享友人