Modeling spall in HY100 HY130 and AF1410 steelsAIP

Modeling spall in HY100, HY130, and AF1410 steelsAIP

May 22, 2008· The threshold stress for void nucleationin these steels were determined from the spall analysis using the EPIC finite elementcode. According to the model, the spall nucleationoccurred at higher stress levels in AF1410 compared to HY100 and HY130. A complete set of material model constants has been determined for these three steels.Modeling spall in HY100, HY130, and AF1410 steels May 01, 1996· A comparison spall analysis between three matensitic steelsHY100, HY130, and AF1410 is presented Metallurgical observations on the fracture surfaces of uniaxial tensile specimens as well as the spalled target plates confirmed the nucleation, growth, and coalescence of microvoids in these steels.DTIC ADA296669Plastic Flow and Failure in HY100, HY130 The QS and SHB data provide stress strain curves at different strain rates and temperatures. The experimental data illustrate the effects of two important loading parameters (strain rate and temperature) on me flow and failure behaviors of HY100, HY130, and AF1410 steels. (MM)

School of Engineering Profile Arunachalam Rajendran

A.M. Rajendran, and H.Last, "Modeling Spall in HY100, HY130, and AF1410 Steels," Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter held at Seattle, Washington 1995, pp. 323 326, AIP Press, 1996.Reactive Flow Model Development for PBXW 126 Using Reactive Flow Model Development for PBXW 126 Using Modern Nonlinear Optimization Methods Modeling Spall in HY100, HY130, and AF1410 Steels. Garrett, R. K. / Rajendran, A. M. / Last, Estimation of the Spall Fracture Kinetics from the Free Surface Velocity Profiles. Kanel, Howard LAST Institute for Defense Analyses, Virginia A comparison spall analysis between three matensitic steelsHY100, HY130, and AF1410 is presented Metallurgical observations on the fracture surfaces of uniaxial tensile specimens as well as the

School of Engineering Profile Arunachalam Rajendran

"Modeling Spall in HY100, HY130, and AF1410 Steels," In the 1995 APS Topical Conference on Shock Compression of Condensed Matter, Seattle, WA, August 13 18, 1995, "Effects of Surface Plasticity on Depth of Penetration in steel Targets," in the Fifth International Symposium on Plasticity and its Current Applications," at the University of Osaka Prefecture, Sakai, Osaka, Japan, July 20, 1995.Arunachalam RAJENDRAN University of Mississippi, MS Computational Modeling of Impact Response with the RG Damage Model and the Meshless Local Petrov Galerkin (MLPG) Approaches. Modeling spall in HY100, HY130, and AF1410 steels.High Strain Rate an overview ScienceDirect TopicsHigh strain rate properties are of considerable technical interest, e.g., in automotive application for passenger safety related parts which are expected to absorb energy in case of collisions. Fig. 11.24 illustrates the result of an axial crush test carried out on various advanced high strength steel grades. The TWIP steel has clearly superior crash properties.

Shock Compression of Condensed Matter

· Web viewModeling flow behavior of 93W 5Ni 2Fe tungsten heavy alloy Modeling flow behavior of 93W 5Ni 2Fe due to sudden rate change Modeling compressive flow behavior of a tungsten heavy alloy at different strain rates and temperatures Wei D., Zhang F., Woo T.K. Ab initio molecular dynamics simulations of molecular collisions of nitromethaneModeling spall in HY100, HY130, and AF1410 steels. Translate this pageModeling spall in HY100, HY130, and AF1410 steels.J GLOBAL JSTReactive Flow Model Development for PBXW 126 Using Reactive Flow Model Development for PBXW 126 Using Modern Nonlinear Optimization Methods Modeling Spall in HY100, HY130, and AF1410 Steels. Garrett, R. K. / Rajendran, A. M. / Last, Estimation of the Spall Fracture Kinetics from the Free Surface Velocity Profiles. Kanel,

1211.[Shock Wave and High Pressure Phenomena] Tarabay

1211.[Shock Wave and High Pressure Phenomena] Tarabay Antoun Lynn Seaman Donald R. Curran Gennady I. Kanel Spall Fracture (2003 Springer).pdfShock Compression of Condensed Matter· Web viewModeling flow behavior of 93W 5Ni 2Fe tungsten heavy alloy Modeling flow behavior of 93W 5Ni 2Fe due to sudden rate change Modeling compressive flow behavior of a tungsten heavy alloy at different strain rates and temperatures Wei D., Zhang F., Woo T.K. Ab initio molecular dynamics simulations of molecular collisions of nitromethaneAPS Topical Group on Shock Compression of Condensed · Web viewPlasticity and spall in high density polycrystalsModeling and simulation 311 314 Clegg, R.A. and Hayhurst, C.J. Numerical modelling of the compressive and tensile response of brittle materials under high pressure dynamic loading Clegg, R.A., Hayhurst, C.J. and Nahme, H.

Shock Compression of Condensed Matter 1995 (2 Volume

Translate this pageModeling Release Behavior in Shocked 311 (4) Tantalum D. J. Steinberg Constitutive Relations for ium and 315 (4) Ti 6Al 4V F. J. Zerilli R. W. Armstrong Modeling Flow Behavior of 93W 5Ni 2Fe Due 319 (4) to Sudden Rate Change T. Weerasooriya Modeling Spall in HY100, HY130, and AF1410 323 (4) Steels R. K. Garrett Jr.

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