• 加热管内率值循环管内的值

    The solid particles holdup in heating tube is larger than that in circulating tube.

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  • 表观增加而降低,且沿轴向变化较大。

    The solid holdup decreases with the increase in the superficial gas velocity.

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  • ,不的自抛光防污漆,活性生物杀菌剂

    A high solid, tin free, polishing antifouling with active biocides added.

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  • 确定影响多相循环系统管束主要结构因素

    The main structural factors which would influence the solid holdup in the multiphase circulating exchanging heat system were confirmed.

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  • 空塔增加促进磁稳定膨胀使得固含减小

    However, increasing the superfacial gas velocity can promote the expansion of the GS bed, and decrease the solid holdup.

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  • 轴向分布沉降-扩散模型模拟值与实验值吻合较好

    One dimensional sedimentation dispersion model simulates the axial distribution of solid holdup well.

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  • 无论是轴向径向率还是颗粒径向速度是随时间波动的。

    Axial and radial holdups of solid particles and radial velocity of solid particles are all fluctuating with time.

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  • 稀释矿浆温度越高,稀释矿浆,矿浆浓度越低,沉降速度越快

    When diluted slurry temperature becomes higher, the solid content and concentration of diluted slurry gets lower, the settling velocity of red mud will become faster.

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  • 此基础上考察了空气流量气装置反应器氧传递特性影响

    Based on which, the effect of air flow, solid content and aerator on oxygen transfer characteristics is studied.

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  • 分布液相返混系数稳定反应器放大优化所必需的基础数据。

    Solids holdup distribution and liquid backmixing coefficients are fundamental to the scale-up design and optimization of liquid-solid magnetically stabilized reactors.

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  • 向上符合式流态化的规律,在不同的径向位置不同的。

    And the solid loading accord with particulate fluidization in axial, in different radial, the solid distribution were also different.

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  • 提升高度增加,提升管高度截面上平均减小分布更加均匀

    With increasing riser height, the average solid holdup at various axial locations of the riser decreases and becomes more uniformly distributed along the riser height.

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  • 试验获得最小流化速度床层高度关联,预测值与试验值吻合良好。

    Based on the experimental data, the correlated equation was obtained to estimate accurately the minimum fluidized velocity, solid holdup and bed height.

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  • 考察絮凝种类用量沉降速度浮游物底流固含等沉降分离指标影响

    The effects of the types and amounts of flocculants on settling velocity, the amount of supernatants and underflow were investigated.

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  • 考察表观流动阻力率、气泡大小、气泡上升速度速的影响

    The influences of the superficial gas velocity, solid holdup and flowing resistance on gas holdup, bubble size, bubble rise velocity and liquid velocity were systematically studied.

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  • 结果表明颗粒管内呈环—核流动结构,向上呈“上稀分布特征。

    The results show that the particle size has a core-annular flow pattern in radial position and solid volume fraction is much denser at the bottom of the riser.

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  • ZSS921一种组分、高固含、高光泽聚硅氧烷面漆,具有非常优异的保光性。

    ZSS921 is a two-component, high-solid, high-gloss, polysiloxane enamel with excellent gloss and colour retention.

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  • 进一步分析表明率显著影响颗粒温度固含率为0.05~0.1,颗粒温度存在转折

    When solid volume fraction ranged from 0.01 to 0.05, granular temperature was in the transition region from dispersed values to well-regulated ones.

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  • 结果表明反应器内高于进料中的床层轴向保持不变量影响;

    The results showed that the solid holdup in the reactor was higher than that in feed, the pressure drop remained unchanged along the axial bed but was influenced by the content of solid in feed;

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  • 方法栀子转移转移率指标,确定最佳萃取方法,并采用正交试验优选最佳工艺条件

    Methods: The orthogonal test was used to optimize the process conditions with the transfer rates of geniposide and solid material as the indexes.

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  • 介绍了环流反应器流体力学参数测定方法这些参数包括率、循环率、气泡大小及速度。

    Determination methods of parameters which involved gas holdup, liquid circulation velocity, solid holdup, bubble behaviors etc in the loop reactor were introduced.

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  • 通过二值图像分析,可以得到霜层高度率、晶体沉积以及冰晶体不同高度分布参数

    Several parameters, such as frost height, solid holdup, quantity of ice crystal and distribution of ice crystal at different level and so on can be gotten by analyzing this binary image.

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  • 随着率的增加,效率先增加然后减少。验证了气液塔板效率的计算方法用于气液三相塔板效率。

    The experimental phenomena were interpreted and the method for estimating tray efficiency was verified by our data in three phase system.

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  • 模型可以准确地计算CSTR反应器浆液浓度产物率、催化剂残留率、熔融指数重要生产指标。

    The model can count the important index of production, such as slurry concentration in the reactor, solid contents of products, catalyst residual and MFR.

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  • 通过图像分析,发现层的生长初期晶体分布充分生长的霜层有所不同此时霜层靠近冷表面固含率最大;

    On the basis of analyzing this image, it is found that the distribution of ice crystal at the initial period of frost growth is different from that at fully growth period.

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  • 不同结构形式的分布器条件下,研究了表观对换热管率、下管箱内床层高度静压平均固含影响

    The effects on solids holdup of heat exchanger tube, bed height, static pressure drop and average solids holdup of inlet chamber by superficial velocity were studied in different main distributors.

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  • 戴安娜MB-2660一种塑料涂料用固含100%的热塑性丙稀树脂例如可以ABSPSPVC底材上

    DIANAL MB-2660 is a thermoplastic acrylic resin for use in plastic coatings, for example ABS, PS and PVC.

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  • 竞赛用汽车某些机动车车体部件玻璃纤维(玻璃丝)的热塑料基材制成的。

    Body parts of race cars and some automobiles are composites made of glass fibers (or fiberglass) in a thermoset matrix.

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  • 介绍了卧螺离心机主要特点以及浓度市政污泥脱水中的应用,探讨了转速、污泥浓度对剂用量相回收率影响

    The effects of differential speed and the concentration of sludge on the solid content of cake as well as the effect of flocculant dosage on the recovery yield of solid have been discussed.

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  • 结果虽然SFE法的提取率不高,其提取溶剂用量较少、 萃取产物

    RESULT Though its extradionrateis lower, but SFE method required relatively less solvent and low content of solid substances.

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