您要查找的是不是：
- Axial Distributions of Solids Density in Annular Flow Mixing Unit of Combustor for Petroleum Coke 石油焦燃烧器环流混合段内床层的轴向密度分布
- gas-solid annular flow mixing 气-固环流混合
- Firstly,the pressure distribution of gas solid flow along the circulating route is analyzed and experimentally studied. 分析气固两相流在循环路径中的压力分布，并通过试验对其进行了研究。
- The influence of the arrangements of pipes on gas solid flow characteristics in the dense section of standpipe in the circulating fluidized bed is studied on a cold state experiment platform. 在冷态试验台上研究了循环流化床料腿密相段中不同管束布置方式对气固流动特性的影响。
- Churn flow and annular flow are common flow patterns encountered in gas-liquid systems through conduits. 摘要对垂直同心环形管内上升气液团状流向环状流的转换进行了研究。
- WT5”BZ]The experimental study of a gas solid flow pattern and gas diffusion characteristics using polystyol particles and glass bead has been carried out in a pressurized spouted fluidized bed. 在一个加压喷动流化床装置上进行了冷态实验,研究加压条件下床中的气固流动状态和气体在各部分的扩散特性。
- twin-tangential annular flow gas distributor 双切向环流气体分布器
- Its basic principle is that there is a quite steady flow state of annular flow in the flow pattern of gas-liquid two-phase flow. 模型是建立在压力能量消耗率最小的原理上的,其基本原理是:在气-液两相流的流型中,环状流具有相当稳定的流动状态。
- Not only were there the gas solid two phase turbulent flows, but also there were heat transfer and cracking reaction in the commercial flow catalytic cracking(FCC) riser reactors. 工业催化裂化提升管反应器内既存在着气固两相的湍流流动，又存在着传热和裂化反应，而且这些过程是相互影响、高度耦合在一起的。
- The gas-liquid annular flow model of evaporation heat transfer in helically grooved, horizontal microfin tubes has been developed. 本文提出了基于气液环状流的水平螺旋微肋管内沸腾传热理论预测模型。
- Annular flow was analyzed for boiling heat transfer in vertical narrow rectangular gap with liquid drop entrainment in this paper. 摘要对竖直矩形狭缝通道内有液滴卷吸环状流阶段流动沸腾进行分析。
- This mixer adopts rotational flow mixing technology, and can fill bentonite and barite, etc into drilling liquid quickly in order to be adapted to complicated drilling process. 该混浆器采用旋流混合技术，可实现向钻井液中快速添加膨润土、重晶石等钻井液材料，以适应复杂钻井工艺的要求。
- It is pointed that the failure of this model in predicting the transition stems from the non-objective of the momentum balance relationship of smooth annular flow. 由此阐明了该模型难以正确预测微重力条件下气/液两相弹－环状流转换条件的原因在于光滑环状流动量平衡关系的非客观性。
- Pentachlorobenzene cyanide was synthesized by means of gas solid catalysis and chlorination using cyanobenzene and chlorine as the raw materials. 以苯甲腈和氯气为原料，用气固催化氯化法研制了五氯苯甲腈。
- The liquid upward transport mechanism is very important for predicting the circumferential liquid film thickness distribution in horizontal gas-liquid annular flow. 为更为准确地预测液膜厚度，综合考虑了扰动波抽吸作用机理、气体二次流机理及液滴沈降和携带机理；
- Ibashi W,Groppi G.Kinetic measurements of CH4 combustion over a 10% PdO/ZrO2 catalystusing an annular flow microreactor[J].Catalysis Today,2003,83:115-129. 李跃龙;张婷.;溶胶乳化液凝胶法制备二氧化锆等离子喷涂粉料[J]
- With the experimental data of air-water verticle annular flow, 8 pressure differential calculations such as Duns-Ros rnethode etc. are checked and evaluated. 本文以空气-水铅直环空流动的实验资料,检验和评价了丹斯-若斯等八种压差计算方法。
- This paper developed an equation of differential pressure and Reynolds' numbers for pipe and annular flow, and presened a method of accurate calculation of rheologic parameters. 本文推导了管流和环空流动的压降公式和雷诺数,提出了精确确定流变参数的计算方法。
- H heptafluoropropane (F 227) was prepared from hexafluoropropene (HFP) and HF by a continuous hydrofluorinating reaction in a gas solid phase system, and the technology was systematically studied. 以六氟丙烯为原料,经连续气固相氢氟化反应制备了七氟丙烷,并对工艺参数进行了系统的研究。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
