Effects of impeller types on gas-liquid mixing and oxygen mass transfer in aerated stirred reactorsDalin Li aWei Chen a b
Fluid enters the pump suction, then the impeller eye. As the impeller rotates, the fluid is moved either outward or upward, depending on the type of pump (radial or axial), increasing its velocity. The fluid then enters a diffuser or volute, where it gains pressure, and is pushed out ...
2013), a frame with steel cubes (Wei et al., 2020a, Wei et al., 2020b) or a metal impeller (Thuro et al. 2006) is rotated cylindrical chamber filled with soil. The weight of the propeller or the cubes are measured before and after the test: the weight loss is suitable to ...
Axial Impeller Design Applicable to pumps, fans, compressors and turbines 1. Main dimensions Calculation of the impeller main dimensions of the impeller: hub and tip diameter at inlet and outlet Application of internal or user-defined approximation functions for defining impeller parameters ...
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Yes that's a likely possibility; you might, however, check first that there is no debris blocking or clogging the pump impeller. On 2021-03-13 by scott My condensate pump started making a grinding sound. It is probably 30 years old and I am guessing that the pump is worn out. Does...
In one embodiment, the culture system was configured such that i) the impeller was placed in the middle of the bioreactor at a 90° angle to the solution surface to maintain axial flow, ii) a constant mixing speed of 40 rpm was used to maintain the cells in suspension and iii) the agi...
In the case of impeller and turbine blades in hydraulic power units which are not completely filled with the working fluid, it is necessary to provide some means for insuring a complete deaeration of the interior of the blades, otherwise the rotor to which the blades are secured may be ...
(2004). Impeller types and feeding modes influence the morphology and protein expression in the submerged culture of aspergillus oryzae. Biotechnology and Bioprocess Engineering 9:184-190.Heo J-H, Ananin V, Park J-S, Lee C-R, Moon J-O, Kwon O, Kang H-A, Kim C, Rhee S (2004) ...
Numerical Simulation on Fluid Flow of Xanthan Gum Solution Stirred by Different Types of Impeller不同型式搅拌桨对黄原胶水溶液搅拌效果的CFD数值模拟多重参考系黄原胶流型粘度功率消耗使用FLUEN 软件对黄原胶溶液在搅拌槽内的流动特征、桨叶搅拌效果和功率消耗进行了数值模拟.计算采用多重参考系方法和标准k-ε湍流...