%0 Journal Article
%T Simulation on gas and solid flow of ash-agglomerating fluidized bed gasifier with different structures of gas distributor and ash separator<br>灰熔聚流化床气化炉分布分离结构的模拟研究
%A GAO Kun
%A WU Jin-hu
%A WANG Yang
%A <br>高 鹍
%A 吴晋沪
%A 王 洋
%J 燃料化学学报
%D 2006
%I 
%X In this paper,the CFD(Computational Fluid Dynamics) with Eulerian-Eulerian model was used to simulate the gas and solid flow behaviors in the ash-agglomerating fluidized bed gasifiers with different structures of gas distributor and ash separator.From the modeling results,the behaviors of gas and solid circulation flow with varying gas velocities of the central tube,and the impact of the slope angle of the annular tube on the gas flow and on the solid particles movement can be understood,which could help to improve the process of ash agglomeration and separation in the fluidized bed gasifier.
%K CFD<br>煤气化
%K 灰熔聚流化床气化炉
%K Euler-Euler模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=727EE20AC159685D&yid=37904DC365DD7266&vid=339D79302DF62549&iid=E158A972A605785F&sid=036D726259190A01&eid=ABF2590617D31FFD&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=4&reference_num=13