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35441

Effects Of Pit Test Medium On Fragments Formation Using Autodyn Sph Solver

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Last updated: 04 Jan 2025

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Abstract

Abstract
In this work two models were created to verify the possibility of using Autodyn SPH 3D
instead of costly pit tests. First model represents fragmenting of OG-7 warhead surrounded by
25 mm of sand to simulate partially a pit test for fragments recovery. The second model
represents fragmenting of free OG-7 which was created to find out the effect of sand in
fragments formation. The simulation results were compared with an experimental cubic pit
test results. The experimental and simulation results were analyzed by Held's formula for
fragments mass distribution.

DOI

10.21608/iccee.2014.35441

Keywords

Autodyn SPH, fragments mass distribution, mass of fragments, number of fragments, pit test, pit test medium

Authors

First Name

Mohammed

Last Name

Abuuznien

MiddleName

H. M.

Affiliation

Associate Professor - Head of Department of Chemical Engineering - Karary University - Sudan.

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Orcid

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First Name

Mohammed

Last Name

Abdalla

MiddleName

A.

Affiliation

Department of Chemical Engineering - Karary University – Sudan.

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Volume

7

Article Issue

7th International Conference on Chemical & Environmental Engineering

Related Issue

5842

Issue Date

2014-05-01

Receive Date

2019-06-18

Publish Date

2014-05-01

Page Start

1

Page End

7

Print ISSN

2636-4336

Online ISSN

2636-4344

Article File

ICCEE_Volume 7_Issue 7th International Conference on Chemical & Environmental Engineering_Pages 1-7.pdf

PDF . 280.8kB

Link

https://iccee.journals.ekb.eg/article_35441.html

Detail API

https://iccee.journals.ekb.eg/service?article_code=35441

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16

Type

Original Article

Type Code

832

Publication Type

Journal

Publication Title

The International Conference on Chemical and Environmental Engineering

Publication Link

https://iccee.journals.ekb.eg/

MainTitle

Effects Of Pit Test Medium On Fragments Formation Using Autodyn Sph Solver

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Article

Created At

22 Jan 2023