Numerical Simulations of Cold-Rolled Aluminium Alloy 5052 Channel Sections in Stub Column Tests

AbstractThe paper presents the part of the investigation that has been carried out in order to develop the pneumatic pulsator which is to be employed as an unblocking device at lose material silo outlets. The part of numerical simulation is reported. The fluid dynamics issues have been outlined which are present during supersonic airflow thought the head of the pulsator. These issues describe the pneumatic impact phenomenon onto the loose material bed present in the silo to which walls the pulsator is assembled. The investigation presented in the paper are industrial applicable and the result is the working prototype of the industrial pneumatic pulsator. The numerical simulation has led to change the piston shape which is moving inside the head of the pulsator, and therefore, to reduce the pressure losses during the airflow. A stress analysis of the pulsator controller body has been carried out while the numerical simulation investigation part of the whole project. The analysis has made possible the change of the controller body material from cast iron to aluminium alloy.

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Ductile fracture predictions in small punch testing of cold-rolled aluminium alloy

Engineering Fracture Mechanics ◽

10.1016/j.engfracmech.2018.11.045 ◽

2019 ◽

Vol 206 ◽

pp. 509-525 ◽

Cited By ~ 3

Author(s):

František Šebek ◽

Namsu Park ◽

Petr Kubík ◽

Jindřich Petruška ◽

Josef Zapletal

Keyword(s):

Ductile Fracture ◽

Aluminium Alloy ◽

Small Punch ◽

Cold Rolled

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Lateral Buckling Tests of Cold-rolled Aluminium Alloy 5052 Zee Beams

Lecture Notes in Civil Engineering - CIGOS 2019, Innovation for Sustainable Infrastructure ◽

10.1007/978-981-15-0802-8_40 ◽

2019 ◽

pp. 269-274 ◽

Cited By ~ 1

Author(s):

Ngoc Hieu Pham ◽

Cao Hung Pham ◽

Kim J. R. Rasmussen

Keyword(s):

Aluminium Alloy ◽

Lateral Buckling ◽

Cold Rolled

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Study of the Strain Rate Effect on Cold-Reduced Carbon Steel and Aluminium Alloy with Numerical Simulations

Materials Science Forum - Advances in Materials Manufacturing Science and Technology II ◽

10.4028/0-87849-421-9.973 ◽

2006 ◽

pp. 973-976

Author(s):

Lin Wang ◽

Tai Chiu Lee ◽

Luen Chow Chan

Keyword(s):

Carbon Steel ◽

Strain Rate ◽

Numerical Simulations ◽

Aluminium Alloy ◽

Strain Rate Effect ◽

Rate Effect

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Substructure development and mechanical properties in cold-rolled aluminium alloy 3004 I: Substructure development

Materials Science and Engineering ◽

10.1016/0025-5416(87)90547-7 ◽

1987 ◽

Vol 96 ◽

pp. 125-137 ◽

Cited By ~ 15

Author(s):

Liu Yi-Lin ◽

L. Delaey ◽

E. Aernoudt ◽

O. Arkens

Keyword(s):

Mechanical Properties ◽

Aluminium Alloy ◽

Cold Rolled

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Experimental Study of Short Column with Welded H-Sharped Steel Reinforced Concrete under Axial Compresion

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.405-408.952 ◽

2013 ◽

Vol 405-408 ◽

pp. 952-957

Author(s):

Ying Zi Yin ◽

Yan Zhang ◽

Gen Tian Zhao

Keyword(s):

Experimental Study ◽

Reinforced Concrete ◽

Ultimate Strength ◽

Column Tests ◽

Composite Columns ◽

Steel Reinforced Concrete ◽

Short Column ◽

Steel Ratio ◽

Stub Column ◽

Partially Encased Composite Columns

Abstract：In order to study Force Performance of new column, the paper describes and presents the results of nine stub-column tests performed on partially encased composite columns made with welded H-section steel. The test studies effect of column about ultimate strength in s steel ratio, wide-thickness ratio of wing, Space of Horizontal bar. Through anglicizing, ultimate strength of short column under axial compression in different steel ratio; influenced factors of ultimate strength of short column and directly effected column about ultimate strength.

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