Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 27 (1920) > Annual Issue
Document Type
Research
Abstract
During a greater part of the years 1918 and 1919, the writer was engaged at Langley Field, Virginia, on experimental work connected with the determination of bomb trajectories. The work was under the direction of Dr. A. Wilmer Duff, as Engineer-in-charge, and the writer as assistant engineer. The credit for the development of the photographic method, described below, is due to Doctor Duff. The details connected with this paper, have been worked out by the writer as an interesting and important side issue of the main problem.
Publication Date
1920
Journal Title
Proceedings of the Iowa Academy of Science
Volume
27
Issue
1
First Page
207
Last Page
213
Copyright
©1920 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Sieg, L. P.
(1920)
"The Photographic Determination of the Form of an Airplane Loop, and the Dynamics of the Loop,"
Proceedings of the Iowa Academy of Science, 27(1), 207-213.
Available at:
https://scholarworks.uni.edu/pias/vol27/iss1/31