集气罩
- 网络gas-collecting hood
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此外,增加排风量可明显提高集气罩内的流速。
Furthermore , strengthening ventilation can improve velocity in gas-collecting hood .
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本文在全面研究鞍钢干熄焦及其除尘系统的工作原理和设备组成的基础上认为,除尘系统整体方案设计合理,只是集气罩的结构设计不合理造成粉尘不能被有效收集。
The whole design scheme was considered to be reasonable , but the dust can not be collected because of the irrational structure of gas-collecting hood .
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CFD在曝气沉砂池集气罩通风设计中的应用
Application of CFD in Ventilation Design of Gas-collecting Hood of Aerated Grit Chamber
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塑料沼气集气罩和贮气柜的研究
Research on Plastic Gas Collecting Cap and Gas Holders for Bio-gas
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曝气沉砂池集气罩内气流形态的数值模拟
Numerical simulation of airflow pattern in gas-collecting hood of aerated grit chamber
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集气罩的设计原理及其流场数值模拟
The Design Principle of the Gas Trap Hood and Numerical Simulation of Its Flow Field
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模拟了改进前后集气罩对不同粒径的焦尘的收尘效果,得出了焦尘颗粒轨迹图。
The dust collection effects of the particles with different sizes were simulated . The particle trajectory graphs before and after the improvement were obtained .
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详细论述了抽油烟机集气罩的设计原理,以及主要参数的确定方法。
The design principle and primary parameters ' computing on the Gas Trap Hood of the equipment pumping cooking oil fumes is introduced in this paper .
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气化炉内的炉表近区域温度场主要由辐射场控制,集气罩近区域温度场受对流场控制。
Temperature field near the gasification furnace surface was controlled by radiation field , and temperature field near collecting gas mantle area was controlled by convection field .
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炉内温度梯度随距炉表距离的增大而减小,靠近集气罩区域,温度梯度随高度增加而增加;
With the augment of the distance to furnace surface , the temperature grads of the furnace minish , anear collecting gas mantle area , the temperature grads increase with the height .
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实验结果表明,气化功率、煤的种类、集气罩材料和排气速率等对气化炉内温度场均有较大影响;
The experiment indicated that temperature field of gasification furnace had been great affected by gasification power , types of coal , material of collecting gas mantle , air exhaust velocity , etc.