Experimental studies on bursting pressure of thin-walled flow formed pressure vessels

Method of Predicting Necking True Stress in a Thin-Walled Tube Under a Complex Stress State

“…Numerous studies have been conducted to evaluate the strength of pipes made of isotropic metallic materials, and many analytical expressions have been developed to estimate the burst pressure [1][2][3][4][5][6][7][8][9][10]. Law and other researchers [11] conducted a comparative review of the formulas for calculating the burst pressure for thin-walled pipes and concluded that there is no evaluation method that would be accurate at the same time for a wide class of materials.…”

A methodology for assessing the feasibility of producing components by flow forming

“…surface roughness, mechanical properties or dimensional accuracy) (Marini, Cunningham, Xirouchakis, & Corney, 2016). Notable examples include (Davidson, Balasubramanian, & Tagore, 2008;Gupta, Ghosh, Kumar, Karthikeyan, & Sinha, 2007;Hayama & Kudo, 1979b;Jahazi & Ebrahimi, 2000;Podder, Mondal, Ramesh Kumar, & Yadav, 2012;Rajan, Deshpande, & Narasimhan, 2002b;Singhal, Das, & Prakash, 1987). Existent design of experiment application to flow forming process can be found in (Marini et al, 2016).…”

Comparison of bursting pressure results of LPG tank using experimental and finite element method

“…An experimental approach has been made on the burst pressure of the thin wall thickness shaped pressure vessels and it has been applied on hardened and tempered AISI 4130 steel material. The burst pressure has been compared with other theories after transforming into mathematical theory [4]. Stawczyk [5] has investigated the effect of boiling liquid vapor explosion (BLEVE) for a LPG tank.…”