| 1. | It is on this basis that all mass transfer coefficients are here reported .
所有此处报道的各种传质系数都是以此为基准的。 |
| 2. | The investigation of gas - liquid mass transfer coefficient in cyclone reactor
旋流反应器的气液传质系数的研究 |
| 3. | Mass conductivity coefficient
传质系数 |
| 4. | 5 . the increasing of liquid phase viscosity undermines the volumetric mass transfer coefficient
随液相介质粘度的增加容积氧传质系数减小。 |
| 5. | According to the discussions above , an experiential equation is built . it agrees well with the experimental results at 0 . 6 % cs 2
通过上述讨论，本文给出了容积氧传质系数的关联公式，经检验该式与实验结果吻合较好。 |
| 6. | In the air - water - solid system the value of volumetric mass transfer coefficient is larger than that in air - water system . and when cs = 1 . 0 % , the volumetric mass transfer coefficient get to the highest value
在液相介质中加入固体装填物提高了容积氧传质系数，并且在固含率为1 . 0时容积氧传质系数最高； 5 |
| 7. | They are widely applied in the tower of coking desulfurizing , benzene scrubbing , naphthalene scrubbing , ammonia scrubbing and chemical fertilizer hot water saturation tower , electric power plant wet cooling tower
该系列填料具有比表面积大、空隙率高、传质系数大、抗堵塞、抗腐蚀、耐急冷急热、使用寿命长、易安装的优点，是一种理想的塔填料。 |
| 8. | The numerical simulation result obtained by taking the dimensionless mass transfer coefficient as the input parameter of the mathematical model is consistent with the 73 groups of the experimental data and the discrepancies of the enthalpy efficiency and regenerative efficiency are mainly within 15 %
以实验得到的量纲一传质系数作为数学模型的输入条件，数值计算结果与73组实验数据吻合很好，全热效率和再生效率的偏差均集中在15 %以内。 |
| 9. | Secondly , for the first time , by volume average concept and reynolds time - average method , a 3d quasi - single phase mass transfer model of distillation tray is deduced by considering the effects of velocity fluctuation , concentration fluctuation and volume fraction of gas and liquid on mass transfer . a source item sc for interphase mass transfer is considered . by applying conventional method of estimating the interphase mass transfer coefficient , a formula for sc is obtained
其次，采用体平均概念、雷诺时均化方法结合塔板气液相互作用的实际情况首次推导了考虑速度、浓度脉动项和气、液相含率影响的塔板三维拟单相流湍流传质模型，源相中考虑了气液相间传质项sc ，并运用化工中关于相间传质系数计算的理论，推导了sc的表达式。 |
