1) down flow type
沉流式
2) baffled sedimentation tank
折流式沉淀池
1.
Based on k-ε two equation turbulent model, FLUENT, a large computer fluid mechanics software, was used to numerically simulate the flow pattern in baffled sedimentation tank with return ratio of zero and 75%, the serious short-circuiting current and bigger dead zone were observed.
利用k-ε两方程湍流模型,借助大型计算流体力学软件FLUENT,对回流比为零和75%情况下折流式沉淀池内流态进行了数值模拟,发现均存在严重的短流和较大的死区。
3) radial-flow sedimentation pool
辐流式沉降池
1.
Application of the radial-flow sedimentation pool to the treatment of gas-washing effluents in blast furnace;
辐流式沉降池在鼓风炉煤气洗涤污水处理的应用
4) oblique-flow precipitating tank
斜流式沉淀池
1.
This paper analyses them and improves the utilizing conditions of the oblique-flow precipitating tank with lead-zinc smelting sewage treatment engineering.
斜流式沉淀池具有占地面积小、沉淀效率高的优点,但也存在排泥较困难、不耐冲击负荷等弱点,这制约了其在废水处理中的应用。
5) Sedimentation Pool
平流式沉淀也
6) horizontal flow type grit chamber
平流式沉砂池
1.
This paper analyzes calulation and design of store solt pool horizontal flow type grit chamber and points out the errors which beginners made a practice of calulation and design.
分析了现行的平流式沉砂池贮砂斗的设计计算,指出了初学者的常见错误,提出了改进的方法。
2.
In the light of a practical example, this article points out the existing problems with the design standards of horizontal flow type grit chamber,and discusses the factors affecting the grit deposit.
结合工程实例 ,指出现行平流式沉砂池设计规范存在的问题 ,探讨了影响平流式沉砂池沉砂效率的因素 ,提出了可供选择的设计方法。
补充资料:《汨罗沉流》
《汨罗沉流》 中国管弦乐曲。江文也于1953年为纪念屈原逝世2230周年而作。首演于1984年。这首乐曲诗将欧洲交响音乐贯穿发展的心理描写手法与中国传统音乐的惯用技法相结合,展现出一幅沉浸着人们深切哀悼之情的悲壮历史画卷。乐曲开始部分在低音弦乐器上演奏增五度音程的前奏导入句,有悲伤呻吟的悲剧性效果。然后木管、铜管和弦乐器相继奏出叹息、哀怨和悲鸣般的呼唤性乐汇,似为屈死的诗人招魂。中间部分弦乐组愤懑怨恨的音调,锣、木鱼、大提琴孤独寂寞的倾诉独白,逐渐发展至不同乐器组狂风暴雨似的齐奏呐喊。愤怒地控诉、撕心般的痛哭,慢慢过渡到以小号加弱音器演奏的再现部分。木管、打击乐模仿民间吹打乐的音色曲调,表现出葬礼与招魂仪式的悲烈场面。 |
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