scholarly journals Design of composite rectangular tubes for optimum crashworthiness performance via experimental and ANN techniques

2021 ◽  
pp. 114858
Author(s):  
Monzure-Khoda Kazi ◽  
Fadwa Eljack ◽  
E. Mahdi
Keyword(s):  
Rectangular Tubes

Modeling and Closed-Loop Control of Stretch Bending of Aluminum Rectangular Tubes

2003 ◽  
Vol 125 (1) ◽  
pp. 113-119 ◽  
Author(s):  
Hong Zhu ◽  
Kim A. Stelson
Keyword(s):  
Experimental Data ◽  
Real Time ◽  
Control Algorithm ◽  
Closed Loop ◽  
Strain History ◽  
Closed Loop Control ◽  
Loop Control ◽  
Stretch Bending ◽  
Rectangular Tube ◽  
Rectangular Tubes

During stretch bending, considerable springback will occur after a tube has been plastically bent. To predict the springback, a simplified two-flange model for stretch bending of a rectangular tube has been developed in which the strain history has been considered. A comparison has been made between the springback predicted by this model and experimental data, which shows rough agreement. Based on this model, a real time closed-loop control algorithm is developed.

Crushing Behaviour of Aluminium Square and Rectangular Tubes

1996 ◽  
Vol 217-222 ◽  
pp. 1733-1738 ◽  
Author(s):  
M. Avalle ◽  
Giovanni Belingardi ◽  
A. Gugliotta ◽  
R. Vadori
Keyword(s):  
Rectangular Tubes

Laminar Heat Transfer in Rectangular Channels

1959 ◽  
Vol 81 (2) ◽  
pp. 121-127 ◽  
Author(s):  
L. S. Han
Keyword(s):  
Heat Transfer ◽  
Nusselt Number ◽  
Boundary Conditions ◽  
Heat Input ◽  
Combined Effects ◽  
The Third ◽  
Rectangular Channels ◽  
Free And Forced Convection ◽  
Extended Surfaces ◽  
Rectangular Tubes

Three cases of laminar heat transfer with linear heat input in long rectangular channels have been treated by the method of orthogonal trigonometric series. The boundary conditions of the first two problems are those of laminar and slug flows with two opposite faces as secondary extended surfaces. A new fin parameter K defined as (wkm/bkf) has been shown to be the important factor in governing the Nusselt number. The third case discussed is the combined effects of free and forced-convection in vertical rectangular tubes.

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