Simulation of silo filling and discharge using ANSYS and comparison with experimental data

E Gallego, A Ruiz, PJ Aguado - Computers and Electronics in Agriculture, 2015 - Elsevier
Silos are structures widely used in the industrial and agricultural sectors. Despite the
advances in research during the last century, many uncertainties still remain. Some of the …

Wall normal stress characteristics in an experimental coal silo

H An, X Wang, X Fang, Z Liu, C Liang - Powder Technology, 2021 - Elsevier
This paper describes experimental research on the wall normal stress in a laboratory-scale
coal silo. The stresses were measured during discharge by pressure sensors arranged in …

Why the presence of insert above the outlet can enhance silo discharge: a tentative answer

D Zhang, X Yang, H Guo, Z Tian, X Liu - Powder Technology, 2023 - Elsevier
Although the enhancement of insert on the discharge rate of particles drained from silo has
been recognized and reported by different researchers, a thorough understanding of the …

Static and dynamic pressure measurements of maize grain in silos under different conditions

RM Gandia, FC Gomes, WC de Paula… - Biosystems …, 2021 - Elsevier
Highlights•Product accommodation is influenced by the slenderness of the silo.•The moment
of maximum pressure in the transition is influenced by the slenderness.•The slenderness of …

Experimental study of the pressures exerted by wheat stored in slender cylindrical silos, varying the flow rate of material during discharge. Comparison with Eurocode …

A Couto, A Ruiz, PJ Aguado - Powder Technology, 2013 - Elsevier
In this article, we report the results and conclusions of studies conducted using a mid-size
test station for assaying pressures in silos. Assays were conducted with wheat, obtaining …

Evaluation of pressures in slender silos varying hopper angle and silo slenderness

RM Gandia, FC Gomes, WC De Paula… - Powder Technology, 2021 - Elsevier
In this paper, we report the results for pressures in a full-scale silo obtained from assays
performed on a test station using a free-flowing product. Six different types of silo geometry …

Pressures in squat steel silo with flat bottom storing maize grain

KC Dornelas, HCS Rodrigues, AB Cheung… - Journal of Stored …, 2024 - Elsevier
Squat steel silos with a flat bottom are used worldwide on farms to store granular products
with high commercial value, especially soybeans and maize. However, many questions …

Pressures measurements of maize grain in cylindrical steel silos and comparison with different international standards

KC Dornelas, HCS Rodrigues, RM Gandia… - Journal of Stored …, 2024 - Elsevier
Flat bottom cylindrical silos are employed worldwide to store granular products of high
commercial value. However, many gaps still remain in relation to pressure estimation and …

Measuring pressures in a slender cylindrical silo for storing maize. Filling, static state and discharge with different material flow rates and comparison with Eurocode 1 …

A Couto, A Ruiz, L Herráez, J Moran… - … and Electronics in …, 2013 - Elsevier
In this paper, we report the results for pressures in full-size silos obtained from assays
performed on a test station. This basically consisted of a mid-scale cylindrical silo equipped …

基于统一强度理论的大型浅圆筒仓侧压力计算

孙珊珊, 赵均海, 张常光, 崔莹 - 工程力学, 2013 - engineeringmechanics.cn
为合理计算大型浅仓贮料的侧压力, 该文基于统一强度理论, 采用静力平衡分析法,
综合考虑了中间主应力, 仓壁与贮料间的摩擦力以及由于锥堆产生的超压等影响 …