Sep 01, 2019 · Forming limit diagram (FLD) is a measure of sheet metal formability for investigation of cold forming properties of materials, which has been proposed and introduced firstly by Keeler. Various parameters affecting forming limit curves (FLCs) has been investigated through experimental, analytical and numerical works,,,,.
Combined numerical and experimental study to predict the Apr 26, 2019 · Abstract. The aim of this study involved evaluating and predicting forming limit curves of boron steel 22MnB5 sheet at elevated temperatures. A finite-element method simulation was adopted based on ductile fracture criteria and simple experiments at elevated temperatures. First, tensile experimental data and ductile fracture criterions of JohnsonCook and ductile void growth models
SOUTHWEST RESEARCH INSTITUTE 90 62 6220 Culebra Road San Antonio, Texas 78228-051 o EXPERIMENTAL STUDY OF THE EROSIONAUCORROSIONAL VELOCITY CRITERION FOR SIZING MUL Tl PHASE FLOW LINES PHASE I - EXPERIMENTAL FACILITY CONSTRUCTION REPORT By Steven J. Svedeman FINAL REPORT SwRI Project 04-4008 Prepared For American Petroleum Institute
Experimental and Numerical Study on Forming Limit Dec 01, 2016 · Tearing as a factor that restricts formability of sheets and tubes is determined by forming limit diagram (FLD). The aim of the current study is to present a novel approach to achieve FLD of a metallic tube using hydroforming process. Here, for 304 stainless steel tubes, various loading conditions, namely free loading, bulging with axial feeding and bulging with closed end, were considered.
Experimental and Numerical Study on Forming Limit Oct 19, 2016 · Naghibi, M.F., Gerdooei, M. & Jooybari, M.B. Experimental and Numerical Study on Forming Limit Diagrams of 304 Stainless Steel Tubes in the Hydroforming Process. J. of Materi Eng and Perform 25, 54605467 (2016). https://doi/10.1007/s11665-016-2382-z. Download citation. Received:09 December 2015. Revised:16 August 2016. Published:19 October 2016
Experimental and numerical studies of a novel track bistable nonlinear energy sink with improved energy robustness for structural response mitigation which utilizes the track configuration to form nonlinear restoring forces featured by both the peaking behavior and negative stiffness. The study demonstrates the great potential of track
Experimental and numerical study of the impact of initial Experimental and numerical study of the impact of initial turbulence on the explosion behavior of methaneair mixtures. Hua Wang. Corresponding Author. [email protected]; School of Computer Science, Qufu Normal University, 80 Yantai Road, Rizhao, 276826 China.An Experimental and Numerical Study of Forming Limit An Experimental and Numerical Study of Forming Limit Diagram of Low Carbon Steel Sheets M. Kadkhodayan *, H. Aleyasin experimental, theoretical and numerical studies. It is known that two