Analytical solution of electrohydrodynamic flow and transport in rectangular channels: inclusion of double layer effects

2013 ◽  
Vol 17 (3) ◽  
pp. 497-513 ◽  
Author(s):  
V. Joekar-Niasar ◽  
R. Schotting ◽  
A. Leijnse
Keyword(s):  
Analytical Solution ◽  
Double Layer ◽  
Electrohydrodynamic Flow ◽  
Flow And Transport ◽  
Rectangular Channels

MATHEMATICAL MODEL OF TWO-DIMENSIONAL LAYERED PRESSURE FLOW IN THE AUGER CHANNEL

2018 ◽  
Author(s):  
А.В. ГУКАСЯН ◽  
В.С. КОСАЧЕВ ◽  
Е.П. КОШЕВОЙ
Keyword(s):  
Mathematical Model ◽  
Analytical Solution ◽  
Cross Section ◽  
Dynamic Pressure ◽  
Two Dimensional ◽  
Flow Dynamic ◽  
Pressure Flow ◽  
Rectangular Channels ◽  
Wide Range ◽  
Pressure Characteristics

Получено аналитическое решение двумерного слоистого напорного течения в канале шнека, позволяющее моделировать расходно-напорные характеристики прямоугольных каналов шнековых прессов с учетом гидравлического сопротивления формующих устройств и рассчитывать расходно-напорные характеристики экструдеров в широком диапазоне геометрии витков как в поперечном сечении, так и по длине канала. Obtained the analytical solution of two-dimensional layered pressure flow in the screw channel, allow to simulate the flow-dynamic pressure characteristics of rectangular channels screw presses taking into account the hydraulic resistance of the forming device and calculate the mass flow-dynamic pressure characteristics of the extruders in a wide range of the geometry of the coils, as in its cross section and along the length of the channel.

scholarly journals Size dependent surface charge properties of silica nano-channels: double layer overlap and inlet/outlet effects

2018 ◽  
Vol 20 (24) ◽  
pp. 16719-16728 ◽  
Author(s):  
Tumcan Sen ◽  
Murat Barisik
Keyword(s):  
Analytical Solution ◽  
Surface Charge ◽  
Double Layer ◽  
Empirical Model ◽  
Channel Height ◽  
Size Dependent

A new empirical model extends the existing analytical solution to calculate a nano-channel's charge as a function of channel height and length.

Theoretical Analysis and Verification of the Single-Surface Double-Layer Cable Architectural System

2014 ◽  
Vol 501-504 ◽  
pp. 506-509
Author(s):  
Jian Hua Gao
Keyword(s):  
Finite Element ◽  
Analytical Solution ◽  
Double Layer ◽  
Simulation Analysis ◽  
Element Solution ◽  
Cable System ◽  
Software Simulation ◽  
Finite Element Software ◽  
Construction Methods ◽  
Discrete Finite Element

In order to meet the needs of large span project for Vegetable expo, supporting building system consisting of prestressed single-surface Double-layer Cable was put forward. Based on the assumption analytical solution of the double-layer cable planar support structure system was given. Using ANSYS finite element software simulation analysis on the double-layer cable system was carried out, the discrete finite element solution was acquired, and by comparing the analytical solution was verified to be accurate. Finally, the construction methods and means of monitoring during construction were given, and these can provide references for design and construction of similar projects.

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