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194128

Optimization of low signature base bleed propellant formulations

Article

Last updated: 04 Jan 2025

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Abstract

Base bleed (BB) projectile is one of the choices to minimize projectile base drag leading to 30% range extension. The secondary smoke resulting from the burning of BB is considered to be one of the drawbacks of the BB and it is an essential factor in detecting the projectile flight towards the target. Based on intensive ICT formulations results, optimization study has been carried out using design expert software to optimize the base bleed formulations that can produce minimum amount of secondary smoke with the lowest flame temperature and higher impulse. The optimized base bleed propellant formulations, that have been found, were those of 10.27 and 7.02 % for both RDX/AP and Mg/AP ratios respectively. The experimental preparation and testing of the optimized two base bleed types showed lower values of secondary smoke by 16% and 55% for RDX/AP and Mg/AP ratios respectively when tested experimentally alongside the baseline base bleed reference composition.

DOI

10.1088/1757-899X/610/1/012003

Keywords

propellants, Optimization, RDX, Mg, secondary smoke

Authors

First Name

Ehab

Last Name

Youssef

MiddleName

M

Affiliation

Technical Research Center, Cairo, Egypt.

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Orcid

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First Name

Tamer

Last Name

Elshenawy

MiddleName

-

Affiliation

Technical Research Center, Cairo, Egypt.

Email

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City

-

Orcid

-

First Name

Hosam

Last Name

Mostafa

MiddleName

E

Affiliation

Military Technical College, Kobry Elkobbah, Cairo, Egypt.

Email

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City

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Orcid

-

First Name

Mostafa

Last Name

Radwan

MiddleName

-

Affiliation

British University in Egypt, Cairo, Egypt.

Email

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City

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Orcid

-

First Name

Ahmed

Last Name

Elbeih

MiddleName

-

Affiliation

Military Technical College, Kobry Elkobbah, Cairo, Egypt.

Email

elbeih.czech@gmail.com

City

-

Orcid

-

Volume

18

Article Issue

18

Related Issue

27598

Issue Date

2019-04-01

Receive Date

2021-09-12

Publish Date

2019-04-01

Page Start

1

Page End

10

Print ISSN

2090-0678

Online ISSN

2636-364X

Link

https://asat.journals.ekb.eg/article_194128.html

Detail API

https://asat.journals.ekb.eg/service?article_code=194128

Order

5

Type

Original Article

Type Code

737

Publication Type

Journal

Publication Title

International Conference on Aerospace Sciences and Aviation Technology

Publication Link

https://asat.journals.ekb.eg/

MainTitle

Optimization of low signature base bleed propellant formulations

Details

Type

Article

Created At

22 Jan 2023