Results 1 to 10 of about 2,022,141 (310)

Influence of Fluid Food Viscosity on Internal Flow Characteristics of Conveying Pump. [PDF]

Front Nutr, 2022
A fluid food conveying pump is used to convey edible or nutritional fluids and semi-fluids (containing suspended soft and hard particles and with different viscosities), such as water, glycerin, yogurt, and juice concentrate. Since different fluid food have different viscosities, the internal flow characteristics and conveying performance of food ...
Jia X, Chu Q, Zhu Z, Ding Q, Gao P.
europepmc   +5 more sources

Internal flow characteristics in scaled pressure-swirl atomizer [PDF]

EPJ Web of Conferences, 2018
Pressure-swirl atomizers are used in a wide range of industrial applications, e.g.: combustion, cooling, painting, food processing etc. Their spray characteristics are closely linked to the internal flow which predetermines the parameters of the liquid sheet formed at the discharge orifice.
Malý, Milan, Sapík, Marcel, Jedelský, Jan, Janáčková, Lada, Jícha, Miroslav, Sláma, Jaroslav, Wigley, Graham   +6 more
openaire   +3 more sources

The Study on Internal Flow Characteristics of Magnetic Drive Pump [PDF]

IEEE Access, 2019
In order to study the inter flow of magnetic drive pump, the total flow field of magnetic drive pump was simulated with CFD software based on SST k-ω turbulence model, and the flow fields distribution rules of cooling channel were analyzed under different working conditions.
Gao Zhenjun, Hu Chaoqun, Liu Jianrui, Su Huashan   +3 more
openaire   +3 more sources

Numerical and Experimental Analysis of Transient Flow in Roots Blower [PDF]

, 2018
The performance of rotary positive displacement machines highly depends on the operational clearances. It is widely believed that computational fluid dynamics (CFD) can help understanding internal leakage flows.
Bruecker, C., Ghavami, M., Kovacevic, A., Leto, A., Singh, G., Sun, S. H.   +5 more
core   +1 more source

Numerical Analysis of Unsteady Internal Flow Characteristics in a Bidirectional Axial Flow Pump

Sustainability, 2023
A bidirectional axial flow pump that utilizes an S-shaped hydrofoil design exhibits low efficiency and hydraulic instability when operated in reverse. In order to understand the unsteady flow characteristics of this bidirectional axial pump under different operating conditions, the SST k–ω turbulence model was applied to carry out a three-dimensional ...
Yurui Dai, Weidong Shi, Yongfei Yang, Zhanshan Xie, Qinghong Zhang   +4 more
openaire   +1 more source

Flow measurement inside a zinc-nickel flow cell battery using FBG based sensor system [PDF]

, 2019
Downloading of the abstract is permitted for personal use only. A detailed knowledge of the internal flow distribution inside a zinc-nickel flow battery is of critical importance to ensure smooth flow of the electrolyte through the battery cell and ...
Fabian, M., Fisher, P., Grattan, K. T. V., Li, K., Li, X., Rente, B., Sun, T., Vidakovic, M.   +7 more
core   +2 more sources

On Improvement of Characteristic Instability and Internal Flow in Mixed Flow Pumps

Journal of Fluid Science and Technology, 2008
The difference of pump characteristics between two kinds of mixed flow pumps with low specific speed of 350 (min-1, m3/min, m), which have the same impeller and the different diffuser vanes, is presented in the present paper. It was confirmed from the previous study that a diffuser rotating stall (DRS) occurs in the original type of mixed flow pump at ...
Masahiro MIYABE, Akinori FURUKAWA, Hideaki MAEDA, Isamu UMEKI, Yoshinori JITTANI   +4 more
openaire   +3 more sources

Hydrodynamic Flow Characteristics in an Internally Circulating Fluidized Bed Gasifier [PDF]

Journal of Energy Resources Technology, 2018
In this paper, the hydrodynamic flow inside an internally circulating fluidized bed (ICFBG) was characterized using experimental and three-dimensional computational fluid dynamics (CFD) models. Eulerian-Eulerian model (EEM) incorporating the kinetic theory of granular flow was implemented in order to simulate the gas–solid flow. A full-scale plexiglass
J. P. Simanjuntak, K. A. Al-attab, Z. A. Zainal   +2 more
openaire   +1 more source

Metal cooldown, flow instability, and heat transfer in two-phase hydrogen flow [PDF]

, 1970
Studies of the properties of five metals with varying tube-wall thickness, with or without and internal coating of trifluorochloroethylene polymer, show that wall characteristics influence flow stability, affect heat transfer coefficients, and influence ...
Manson, L., Miller, W. S.
core   +1 more source

Performance characteristics of a new structured packing [PDF]

, 2010
A new structured packing using carbon fibres, called Sepcarb® 4D, is presented. This packing has several attractive properties, such as high voidage (ε=94%) and high effective area (a=420 m2 m−3).
Abbé, François, Bessou, Vincent, Dumont, Charles, Maumus, Jean-Pierre, Meyer, Michel, Prevost, Michel, Rouzineau, David   +6 more
core   +2 more sources