燃盡高度 的英文怎麼說
中文拼音 [ránjìngāodù]
燃盡高度
英文
burnout altitude-
When a giant star, for example, exhausts its fuel, it can detonate in a flash as luminous as 10 billion suns ? a supernova
舉例來說,當一個巨星耗盡了燃料以後,它就會爆炸開來,亮度高達太陽的百億倍,此即超新星。Eventually atmospheric drag removes them from orbit by lowering their altitudes until they burn up on reentry into the dense lower atmosphere
最終空氣阻力會使它們高度降低、移出軌道,在重返地表的過程中,被濃密的低層大氣燃燒殆盡。This paper computes the burnout - time of pulverized coal and experiment in one - dimenion thermal furnace, concludes that the relation between residing - time in burnout zone and size of pulverized coal in the circumstance of the higher burnout efficiency
摘要通過對超細煤粉燃盡時間的計算和熱態爐實驗的研究,在保持煤粉高燃盡率的同時,確定了再燃燃料在燃盡區的停留時間和煤粉粒度的關系。Different disposal style for the reburning air & burning out air ( tangential or front and rear walls ) and their disposal heights. 2. different momentums of ofa ( under the condition of constant airflow of primary area and condition of constant flux inputted simulated boiler )
冷模試驗范圍包括: 1 、再燃風和燃盡風的不同布置方式(切向布置和對墻布置) 、布置高度; 2 、不同燃盡風動量(爐內總進風量不變和燃燒器主氣流不變兩種情況) ; 3 、再燃風、燃盡風的不同組合與主氣流之間的混合。When winter temperatures fall to minus 20 f ( minus 29 c ), poor families regularly scale the steep and slippery 500 - foot - high ( 150 meters ) waste pile to scavenge for pieces of coal to heat their homes
當冬天氣溫降到攝氏零下29度,貧困戶常爬上峭而滑的150米高的煤渣堆,尋找未燃盡的煤塊來為家中加熱所用。The circulation fluidized bed combustion technology is a new prospective technology which is acknowledged by the countries both at home and abroad. the coal variety has a wide adaptibility and high rate of combustion
循環流化床燃燒技術是一種新型的國際公認的有前途的燃煤技術,它煤種適應性廣燃盡程度高,負荷調節性能好,結構緊湊,環保效益好。Based on practical engineering, the multi - tangential firing technology and the variance perimeter wind technology were introduced in this paper too. from the practical point of view, in this paper, we state the application of multi - tangential firing technology to setting the high temperature corrosion of the water wall tubes of boiler
本文對鍋爐水冷壁高溫腐蝕有關機理、影響因素以及預防措施作了詳盡的論述,並結合工程實際,詳細介紹多切圓燃燒技術以及變異周界風技術,從實踐角度介紹多切圓燃燒技術在解決鍋爐水冷壁高溫腐蝕中的應用。A few layers of temperature measuring nets was fixed in the furnace in the test - bed. the distribution of the concentration of diffenent temperature air was gotten through measuring the distribution of the temperature in the furnace. finally, the mixture situation in reburning area and burnout area were gotten totally
即主氣流和燃盡風採用室溫氣流,再燃天然氣採用高溫空氣模擬,在爐內布置多層測溫網路,通過測量爐內溫度場的方法獲得爐內再燃風、燃盡風及主氣流的混合濃度場,從而定量反映出爐內再燃區及燃盡區的混合情況。分享友人