contributor author | Andrews, Stephen A. | |
contributor author | Aslam, Tariq D. | |
date accessioned | 2022-05-08T09:00:23Z | |
date available | 2022-05-08T09:00:23Z | |
date copyright | 2/9/2022 12:00:00 AM | |
date issued | 2022 | |
identifier issn | 2377-2158 | |
identifier other | vvuq_007_01_011006.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4284618 | |
description abstract | A specialized hydrodynamic simulation code has been developed and verified for the simulation of one-dimensional unsteady problems involving the detonation and deflagration of high explosives. To model all the relevant physical processes in these problems, a code is required to simulate compressible hydrodynamics, unsteady thermal conduction, and chemical reactions with complex rate laws. Several verification exercises are presented which test the implementation of these capabilities. The code also requires models for physics processes such as equations of state and conductivity for pure materials and mixtures as well as rate laws for chemical reactions. Additional verification tests are required to ensure that these models are implemented correctly. Though this code is limited in the types of problems it can simulate, its computationally efficient formulation allows it to be used in calibration studies for reactive burn models for high explosives. This study demonstrates how a series of verification tests can be used to ensure that the various physics processes needed to simulate complex phenomenon can be tested to ensure that they are correctly implemented. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Verification of a Specialized Hydrodynamic Simulation Code for Modeling Deflagration and Detonation of High Explosives | |
type | Journal Paper | |
journal volume | 7 | |
journal issue | 1 | |
journal title | Journal of Verification, Validation and Uncertainty Quantification | |
identifier doi | 10.1115/1.4053340 | |
journal fristpage | 11006-1 | |
journal lastpage | 11006-13 | |
page | 13 | |
tree | Journal of Verification, Validation and Uncertainty Quantification:;2022:;volume( 007 ):;issue: 001 | |
contenttype | Fulltext | |