Results 121 to 130 of about 2,260 (228)

Study of a new type hydrocyclone and simulation of particle fluid in a hydrocyclone

open access: yes, 2010
碩士本研究採用直徑45 mm之水旋風分離器,分別進行實驗和模擬的分析,實驗方面使用馬鈴薯澱粉為粉體,討論不裝葉片與加裝不同葉片大小之影響,採用分析溢流與底流之粒徑分佈及分級效率,模擬方面以多相流VOF模式與紊流LES模式模擬空氣核心並分析流場流態,並模擬粒子在不同壁厚的伸入水旋風分離器之溢流管的流動情形。 實驗結果顯示,葉片會將0-40 微米粒子掃向水旋風分離器之內壁,使0-40 微米粒子的分級效率有明顯提高,且在高分流比與高進口端壓力下,可以使用較長與較高之葉片 ...
賴詠聖; Lai, Yung-sheng
core  

Phenomenological separation in a three-phase hydrocyclone.

open access: yes, 1997
Recent developments in liquid-liquid and solid-liquid separation reveal that the conventional two-phase hydrocyclone is an indispensable tool in petroleum and allied industries.
Changirwa, Robert Miritsa M.
core  

Numerical Modeling in Membrane Processes. [PDF]

open access: yesMembranes (Basel), 2022
Déon S, Dutournié P.
europepmc   +1 more source

Separation efficiency of particles suspended in polymer solution using hydrocyclone

open access: yes, 2016
碩士  本篇研究是以直徑10 mm的水旋風分離器進行高分子溶液中懸浮粒子之分離,分別進行實驗量測與數值模擬分析,以實驗探討改變濃度之懸浮液與進料速度、壓力、分流比等操作條件對分離效率的影響,且改變不同物料之實驗結果進行比較,並使用Ansys套裝軟體,利用SIMPLE(Semi-Implicit Method for Pressure-Linked Equation)法則進行質量平衡與動量平衡等統御方程式之計算,紊流使用雷諾應力模型,並使用PRESTO!(PREssure STerring Option ...
洪子倩;Hung, Tzu-Chien
core  

Design life cycle of a 3-D printed hydrocyclone

open access: yes, 2016
: In mineral processing solid-fluid mixtures are separated in various ways. Of these, hydrocyclones are found to be a simple and low cost technique for particle separation.
Tina, Sandrine A. Tcheuhebou   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy