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| Results showed that non-uniform distribution of the flow, turbulent energyand catalyst particle concentration was found in the axial, radial and tangential directions and the mostcomplex part of the riser reactor was the feed zone. | | 模拟结果表明; 在轴向、径向和圆周方向都存在着流动、湍能与催化剂颗粒浓度的不均匀分布,进料段内的流动是整个反应器最复杂的部分。 | | 评价 添加词条 短句来源 |
| | | | The modeling results show that the flow pattern of feed spray is very complex and there are large gradients in axial,radial and tangential directions,which is similar with that of the gas solid two phase. | | 模拟结果表明,原料液雾相的流动是非常复杂的,在轴向、径向和圆周方向上都存在较大的梯度,且表现出与气固两相相似的流动形态。 | | 评价 添加词条 短句来源 |
| | | | The results showed that the most complicated part is at the bottom of the riser reactor. The flow field,turbulent energy and catalyst concentration field of both gas and solid phases are characteristic of big gradients in the radial,axial and tangential directions. | | 模拟结果表明, 提升管下部是最复杂的部分,气固两相流场、湍动能以及催化剂颗粒浓度场在轴向、径向和圆周方向都存在着较大的梯度。 | | 评价 添加词条 短句来源 |
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