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Hypervelocity impact investigation o...

Hovater, Mary Hayden.

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Hypervelocity impact investigation of solar sail materials.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Hypervelocity impact investigation of solar sail materials./
作者:	Hovater, Mary Hayden.
面頁冊數:	105 p.
附註:	Source: Masters Abstracts International, Volume: 44-03, page: 1384.
Contained By:	Masters Abstracts International44-03.
標題:	Physics, Astronomy and Astrophysics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1429533
ISBN:	9780542375415

Hypervelocity impact investigation of solar sail materials.
Hovater, Mary Hayden.

Hypervelocity impact investigation of solar sail materials. - 105 p.

Source: Masters Abstracts International, Volume: 44-03, page: 1384.

Thesis (M.S.)--The University of Alabama in Huntsville, 2005.

Effects of micro-meteoroid impacts on proposed solar sail thin films materials were investigated in this thesis. Two of the most popular candidate sail materials, aluminized Teonex and aluminized Mylar, were used. These materials were subjected to 0 psi, 5 psi and 10 psi tensile stresses, and impacted with a 1 mm spherical projectile at 7 km/s. When this testing was complete, the data was plotted to determine which material performed better. These tests were also compared to previously irradiated material impact test data to find which initial condition would yield more impact damage to the material. The trend was that aluminized Teonex demonstrated less damage. It was also found that irradiated sail material suffered significantly more impact damage than tensioned materials.

ISBN: 9780542375415Subjects--Topical Terms:

1019521
Physics, Astronomy and Astrophysics.

Hypervelocity impact investigation of solar sail materials.
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100 1 $a Hovater, Mary Hayden. $3 1913738
245 1 0 $a Hypervelocity impact investigation of solar sail materials.
300 $a 105 p.
500 $a Source: Masters Abstracts International, Volume: 44-03, page: 1384.
500 $a Chair: Jim Miller.
502 $a Thesis (M.S.)--The University of Alabama in Huntsville, 2005.
520 $a Effects of micro-meteoroid impacts on proposed solar sail thin films materials were investigated in this thesis. Two of the most popular candidate sail materials, aluminized Teonex and aluminized Mylar, were used. These materials were subjected to 0 psi, 5 psi and 10 psi tensile stresses, and impacted with a 1 mm spherical projectile at 7 km/s. When this testing was complete, the data was plotted to determine which material performed better. These tests were also compared to previously irradiated material impact test data to find which initial condition would yield more impact damage to the material. The trend was that aluminized Teonex demonstrated less damage. It was also found that irradiated sail material suffered significantly more impact damage than tensioned materials.
520 $a Additional metals and polymers of varying thicknesses were tested. The results exhibited that penetration diameter data of both metals and polymers fell on the same trend line, implying that material properties have no effect on damage on thin film materials.
590 $a School code: 0278.
650 4 $a Physics, Astronomy and Astrophysics. $3 1019521
650 4 $a Engineering, Aerospace. $3 1018395
690 $a 0606
690 $a 0538
710 2 0 $a The University of Alabama in Huntsville. $3 1017884
773 0 $t Masters Abstracts International $g 44-03.
790 1 0 $a Miller, Jim, $e advisor
790 $a 0278
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1429533