liquid solid flow 中文意思是什麼
liquid solid flow
解釋
液固憐-
Dredging pump and hydraulic transport experimental system proposed in this paper is mainly used for the experimental study of dredging pump performance and the solid - liquid two - phase flow in pipelines
本文研製的疏浚泥泵與管道水力輸送實驗系統，主要用於疏浚泥泵性能及管道固液兩相流的測試研究。 -
A new model for dense liquid - solid two - phase turbulent flow
一種適用於稠密液固兩相湍流的新模型 -
In the working of cutter suction dredger, the slurry is transported by solid - liquid two - phase flow that is consisted of sand and water. this method cannot carry slurry too long, so some projects cannot be taken on
在絞吸式挖泥船疏浚作業中，泥漿是由泥沙和水組成的固-液兩相流得以輸送的，往往因排泥距離不長而使許多工程無法承擔。 -
Erosion - corrosion of carbon steel in liquid solid two phase flow through pipe
固雙相管流中的磨損腐蝕機理研究 -
Numerical analysis of interior flow in screw centrifugal pump for liquid - solid two - phase medium with small size particles
小粒徑固液兩相流在螺旋離心泵內運動的數值分析 -
Abstract : according to the characteristics of solid - liquid two - phase flow, the equation of motion and the equation of continuity for hammer computation are deduced in this paper. the equations are applied to analyze the effect of different prevention deveces used to relieve water hammer pressure in pipeline transport with displacement pumps. it is concluded that the air vessel and pressure relief valve are better than other devices
文摘:本文針對固液兩相流的特點，建立了水擊計算的運動方程及連續方程，並採用新方程對礦山常採用的容積泵輸送中使用的儲氣罐、泄壓閥、緩閉逆止閥等減緩水擊壓力的防護措施進行了計算分析，得出儲氣罐、泄壓閥減壓效果最好的結論。 -
Phase transition of solid - liquid electrorheological system in flow percess
固液雙相電流變系統流動過程的相轉變特性 -
It is a reliable instrument for the measurement of the coherent structure in turbulence. an improved 2 - d ptv was developed based on previous research experiences, which can be used to measure the trajectories of particles motion. for the experimental study on the particle motion in the dilute solid - liquid two - phase flow, especially for the motion characteristics and dynamic characteristics of coarse particles in water, this kind of system was proved to have great advantages
利用該系統可獲取大量的統計樣本並進行計算機快速分析，為明槽紊流相干結構的試驗研究提供了一種嶄新的測量手段；在前人工作的基礎上，開發了一種能夠測量水流中顆粒運動軌跡的ptv系統，該系統具有可靠的精度，能同步測量全剖面的顆粒瞬時運動信息，為顆粒運動特性及動力學特性的試驗研究提供了強有力的手段。 -
Pda laser flow velocity testing technique was used to measure the flow velocity of solid particles in the solid - liquid - gas three - phase system in a flotation cell and obtained the velocity distribution of solid particles so as to provide reliable data for the study on adsorption and deadsoption mechanism of particles onto and off from bubbles
採用pda激光流速測試技術，在固-液-氣三相體系中對浮選槽中固體顆粒進行了流速測定，獲得了固體顆粒的速度分佈，為礦粒與氣泡粘附過程和脫附過程機理的研究提供可靠數據。 -
Three models are proposed as follows by applying the model of " mixed flow " : the stress of increasing fluid on fouling, collision between solid particles and fouling, and solid particles movement velocity ; the effects of operating parameters, properties of particles, and the volume fraction of particles on stress in solid - liquid two phase flow, collision stress between solid particles and fouling, maximal contacting area between solid particles and fouling and maximal contacting time between solid particles and fouling are investigated systematically by calculating and theoretical analysis
利用「混流」模型，建立了兩相流體的剪應力模型、固體顆粒與垢層的碰撞模型和固體顆粒的運動速度模型；通過計算和理論分析，系統地考察了操作參數、顆粒物性、顆粒體積分率等對固液兩相流剪應力、顆粒對垢層的碰撞力、顆粒與垢層的最大接觸時間和最大接觸面積的影響。 -
Numerical simulation of dense liquid - solid two - phase turbulent flow in a centrifugal pump impeller
離心泵葉輪內密相液固兩相湍流的數值模擬 -
The bionic non - smooth technique was applied to the centrifugal water pump to modify the liquid flow structure in the pump to reduce the hydraulic drag in the liquid - solid interface, resulting in the enhancement of the pump efficiency
摘要基於仿生非光滑技術，通過改變離心式水泵中液體的流動結構降低固液界面的阻力，研究了水泵的增效問題。 -
On the basis of solid - liquid coupling theory and the gas absorption law under different temperatures, the mathematical model of gas flow under unequal temperatures and its numerical solution are obtained
根據瓦斯的吸附解吸規律和煤與瓦斯固流耦合作用的機理，建立了非等溫條件下瓦斯流動的數學模型，並給出用有限元求其數值解的方法及程序。 -
For dilute solid - liquid two - phase flow, the mechanism of particle motion driven by fluid is the main subject, especially the particle motion in the near wall region. the bursting phenomenon and coherent structure of turbulence play an important role on the motion of particles in the near wall region
明槽紊流近壁區的顆粒運動與紊動猝發現象及紊流相干結構有著密切的關系，開展近壁區顆粒與紊流相互作用的機理研究對于流體力學和泥沙運動力學都有著重要的理論意義和實際價值。 -
A solid - liquid fluidized bed has been designed and installed, which will be used in the heat exchanging and descale field. the experimental study for distributor design was carried out and the particles distribution in the tubes of the solid - liquid fluidized bed under different operating conditions was studied by using the ccd measure system. experimental results show that heterogeneous pores distributor which was arranged in the inlet chamber of the solid - liquid fluidized bed can improve the nonuniform distribution of particles in the pipe bundle under high flow rate. the nonuniform decreases by decreasing the mount of pore, but the solid holdup decreases too. the particles distribution is influenced by the position of the heterogeneous pores distributor
實驗結果表明：在液固循環流化床進口段安裝可調節高度的變孔徑分佈板，能在較高的流速下，較好的改善固體顆粒在管束中的不均勻分佈；開孔率越小固體顆粒在管束中的分佈越均勻，但管束中粒子的平均固含率也越小；分佈板的安裝高度對顆粒的分佈有很大的影響，在實驗范圍內分佈板的安裝距離管束入口處越遠，顆粒在管束中的分佈越均勻。 -
Hydrocyclone is used to p urify bentonite according to the structure characteristicof hydrocyclone, the effects of apex diameter, flow quantities, liquid - solid ratio anddispersant on the recovery r atio and purity of bentonite have been studied, the optimumparameters of t echnology are put forward
根據水力旋流器的結構特點，應用水力旋流器進行濕法提純的工藝流程，研究了底流孔徑、流量、液固比和分散劑對膨潤土含量和回收率的影響，提出了優化的工藝參數。 -
It was found be compared the two - phase flow of power law fluid - solid with that of liquid - solid that the fluid velocity of power law fluid - solid was bigger than that of liquid - solid and the particle velocity distribution of power law fluid - solid was flatter than that of liquid - solid
對帶顆粒的冪律流體的兩相流流動與液固兩相流流動做了比較，冪律流體兩相流的流體速度在管道中心附近的大部分區域比液固兩相流的流體速度流動的速度大，而顆粒相的速度分佈比較平坦。 -
The transportation of liquid - solid two - phase flow with salt - out is one of hot issues of very complex and in dire need of new theory to guide in many industry departments, such as petroleum, chemical industry, paper making and so on
摘要在石油、化工、造紙等工業部門，伴有鹽析的液固兩相流體的輸送是極其復雜而又急需新理論指導的熱點問題之一。 -
The stability analysis of liquid - solid two phase flow in vertical tube bundle
固兩相流在垂直管束中的穩定性分析 -
Correlation dimension of pressure fluctuation in gas - liquid - solid three phase co - current up - flow system
固三相流中壓力波動信號的分維估算
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