heterogeneous combustion 中文意思是什麼
heterogeneous combustion
解釋
不均勻燃燒- heterogeneous : adj 1 異種的，異類的。2 異質的，不純的，成份復雜的 （opp homogeneous）。3 【數學】非齊次[性]的，...
- combustion : n. 1. 燃燒，發火，點火。2. （有機體內營養料的）氧化。3. 騷動。
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Ruburning with coal has been proved a effective low nox emission combustion technology 。 in this ph. d thesis, the reaction mechanisms of reburning have been investigated, and the homogeneous and heterogeneous reduction of nox have been analyzed in details. a series of reburning experiments have been carried out on an entrained - flow reactor, in which two kinds of coals with different particle sizes have been used
本文對煤粉再燃過程中，揮發分及煤焦的基元反應途徑和反應機理進行了詳細分析；在攜帶爐實驗臺上進行了神華煤、邢臺煤在1200與1300 、四種煤粉細度、三種再燃燃料比和三種再燃區初始氧量，共144個實驗工況下的再燃實驗。 -
This flexion of graph can be defined as criterion of coal ignition character under excessive oxygen supply. based on viewpoints of coal ignition, we put forward assumption aiming at ignition character of coal with excessive oxygen. in this thesis, with comparison of average temperature increase among eleven kinds of coal, the following are obtained : homogeneous ignition happens when coal has higher volatile matter and there is a approximative direct - ratio relationship between temperature hoist before flexion and content of volatile matter ; on the other side, heterogeneous ignition occurs for the coal with lower volatile matter content because of collective influence of volatile matter and fixed carbon combustion, and one - to - one relationship between temperature increase before flexion and content of volatile matter does not exit
以煤著火性質研究的觀點為基礎，對煤在過氧條件下的著火性質提出假設，通過11種標準煤樣在過氧條件下燃燒實驗，對比了拐點前後平均溫升與煤樣成分的關系，證實了揮發分含量較高的煤在過氧條件下發生均相著火燃燒，拐點前後量熱系統的溫升分別與揮發分和固定炭的含量成近似正比的關系；而揮發分含量較低的煤在過氧條件下發生非均相著火燃燒，拐點之前量熱系統的溫升由於受到揮發分和固定炭同時燃燒的影響，因而不存在溫升與揮發分含量之間單一的對應關系。 -
In order to enclose the cause of its formation, on the base of improving the heterogeneous shs model, the combustion wave in a three - dimension cylinder had been study under different initial condition and different combustion system. results showed the spin combustion model a weak flammability and a unsymmetrical
在ni ai體系中，產物的主要物相為notl ，與平衡條件的反應產物相組成基本一致，但在產物的表面由於溫度梯度導致的應力不同分佈而出現了凝固的組織。
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