نتایج جستجو برای: Conveying system

تعداد نتایج: 2234688  

Journal: :Journal of the Robotics Society of Japan 1995

In this work, nonlocal vibration of double of carbon nanotubes (CNTs) system conveying fluid coupled by visco-Pasternak medium is carried out based on nonlocal elasticity theory where CNTs are placed in uniform temperature change and magnetic field. Considering Euler-Bernoulli beam (EBB) model and Knudsen number, the governing equations of motion are discretized and Ritz method is applied to ob...

2015
N. S. Prabhath Sharma

3 Design engineer, Scorpio, Industries ltd., (India) ABSTRACT Pneumatic conveying system has always been economic and efficient means of conveying materials. From the historical background it is evident that there has been a considerable development to that extent where in even high density materials can be easily conveyed. With many advantages over conventional conveying system, it stands in a...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2015
ali sarrami foroushani mohsen nasr esfahany

computational fluid dynamics (cfd) simulations of gas-solid flow through a positive low-pressure pneumatic conveyor were performed using eulerian-eulerian framework. pressure drop in pneumatic conveying pipelines, creation and destruction of plugs along the horizontal and vertical pipes, effect of 90° elbows and u-bends on cross-section concentrations, and rope formation and dispersion were num...

Ali Sarrami Foroushani Mohsen Nasr Esfahany,

Computational Fluid Dynamics (CFD) simulations of gas-solid flow through a positive low-pressure pneumatic conveyor were performed using Eulerian-Eulerian framework. Pressure drop in pneumatic conveying pipelines, creation and destruction of plugs along the horizontal and vertical pipes, effect of 90° elbows and U-bends on cross-section concentrations, and rope formation and dispersion were...

1996
Shawn Fitzgerald Jan Helge Bøhn

.......................................................................................................................i ACKNOWLEDGMENTS .................................................................................................iii CONTENTS ......................................................................................................................iv LIST OF FIGURES.................

Journal: :DEStech Transactions on Computer Science and Engineering 2019

Transportation costs are a significant part of capital and operating costs of large open pit mines. Cost efficiency and high reliability of in pit crushing and conveying systems compared to conventional truck-shovel system makes it more appealing to be utilized in modern mining activities. In this paper the suitable location of an in pit crusher is investigated as a single hub location problem....

Journal: :IOP conference series 2021

Based on the transportation demand of medium- and short-distance materials, this paper proposed a method to design analyze conveyor system, which has simple structure, low cost flexible drive. A simplified system model was established introduced. Geometric equations, velocity acceleration calculation formulas were obtained through mathematical analysis calculations. The simulation ADAMS, so as ...

Journal: :Journal of the Research Association of Powder Technology, Japan 1973

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