High explosive modeling in 2D Euler code for shaped charge problems

PDF Version Also Available for Download.

Description

The object of this study is to incorporate a programmed burn model of high explosive into a two-dimensional, smeared shock Eulerian hydrodynamic code. Huygen's principle and Chapman-Jouguet theory are used in defining the detonation velocity and the location where the high-explosive energy is released. Precalculated burn information such as burn times, burn distances, burn intervals, and burn fractions are implemented into the code before the hydrodynamic actions take place. Two shaped charge problems are tested using the present code and the results are compared with the experimental data, as well as those from other codes. 9 refs., 9 figs.

Physical Description

Pages: 7

Creation Information

Lee, W.H. January 1, 1986.

Context

This article is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this article can be viewed below.

Who

People and organizations associated with either the creation of this article or its content.

Author

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this article. Follow the links below to find similar items on the Digital Library.

Description

The object of this study is to incorporate a programmed burn model of high explosive into a two-dimensional, smeared shock Eulerian hydrodynamic code. Huygen's principle and Chapman-Jouguet theory are used in defining the detonation velocity and the location where the high-explosive energy is released. Precalculated burn information such as burn times, burn distances, burn intervals, and burn fractions are implemented into the code before the hydrodynamic actions take place. Two shaped charge problems are tested using the present code and the results are compared with the experimental data, as well as those from other codes. 9 refs., 9 figs.

Physical Description

Pages: 7

Notes

NTIS, PC A02/MF A01.

Source

  • International symposium on intense dynamic loading and its effects, Beijing, China, 3 Jun 1986

Language

Item Type

Identifier

Unique identifying numbers for this article in the Digital Library or other systems.

  • Other: DE85017545
  • Report No.: LA-UR-85-2954
  • Report No.: CONF-860616-1
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 5809744
  • Archival Resource Key: ark:/67531/metadc1100975

Collections

This article is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this article?

When

Dates and time periods associated with this article.

Creation Date

  • January 1, 1986

Added to The UNT Digital Library

  • Feb. 18, 2018, 3:59 p.m.

Description Last Updated

  • May 31, 2018, 12:47 p.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 1
Total Uses: 2

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Lee, W.H. High explosive modeling in 2D Euler code for shaped charge problems, article, January 1, 1986; New Mexico. (digital.library.unt.edu/ark:/67531/metadc1100975/: accessed August 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.