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Optimization of ablative composites thermal protection layer for high temperature aerospace applications

Abstract

A complete method for the ablation analysis of both charring and non-charring ablative materials is presented on the basis of constituent materials properties of composites. Properties of constituent materials are used in a way that effective thermophysical properties of a composite can be obtained as a function of void volume fraction, fiber orientation and ply angle to achieve the best possible ablative or insulative performance of the composite. There is an excellent matching when results are compared with experimental data cited in literature. (author)
Authors:
Awan, I S [1] 
  1. National Engineering and Scientific Commission, Islamabad (Pakistan)
Publication Date:
Jul 01, 2004
Product Type:
Conference
Resource Relation:
Conference: 3. International Bhurban conference on applied sciences and technology, Islamabad (Pakistan), 7-12 Jun 2004; Other Information: PBD: 2004; Related Information: In: Proceedings of international Bhurban conference on applied sciences and technology v. 2, by Hoorani, H.R.; Munir, A.; Samar, R.; Kayani, J.K.; Khan, M.A. (eds.), 469 pages.
Subject:
36 MATERIALS SCIENCE; ABLATION; AEROSPACE INDUSTRY; COMPOSITE MATERIALS; LAYERS; THERMAL STRESSES
OSTI ID:
20618818
Research Organizations:
National Centre for Physics, Quaid-i-Azam Univ., Islamabad, (Pakistan)
Country of Origin:
Pakistan
Language:
English
Other Identifying Numbers:
TRN: PK0500198062316
Submitting Site:
INIS
Size:
page(s) 596-603
Announcement Date:
Aug 21, 2005

Citation Formats

Awan, I S. Optimization of ablative composites thermal protection layer for high temperature aerospace applications. Pakistan: N. p., 2004. Web.
Awan, I S. Optimization of ablative composites thermal protection layer for high temperature aerospace applications. Pakistan.
Awan, I S. 2004. "Optimization of ablative composites thermal protection layer for high temperature aerospace applications." Pakistan.
@misc{etde_20618818,
title = {Optimization of ablative composites thermal protection layer for high temperature aerospace applications}
author = {Awan, I S}
abstractNote = {A complete method for the ablation analysis of both charring and non-charring ablative materials is presented on the basis of constituent materials properties of composites. Properties of constituent materials are used in a way that effective thermophysical properties of a composite can be obtained as a function of void volume fraction, fiber orientation and ply angle to achieve the best possible ablative or insulative performance of the composite. There is an excellent matching when results are compared with experimental data cited in literature. (author)}
place = {Pakistan}
year = {2004}
month = {Jul}
}