Citation

Lance RM, Moon RE, Crisafulli M, Bass CR. Forensic Sci. Int. 2016; 260: 59-65.

Affiliation

Duke University, Department of Biomedical Engineering, 1427 CIEMAS, 101 Science Drive, Box 90281, Durham, NC 27705.

Copyright

(Copyright © 2016, Elsevier Publishing)

DOI

10.1016/j.forsciint.2016.01.008

PMID

26821202

Abstract

On the evening of February 17th, 1864, the Confederate submarine H.L. Hunley attacked the Union ship USS Housatonic outside Charleston, South Carolina and became the first submarine in history to successfully sink an enemy ship in combat. One hypothesis for the sinking of the Confederate submarine H.L. Hunley is that the crew, in the enclosed vessel, suffered a lack of oxygen and suffocated. This study estimates the effects of hypoxia and hypercapnia on the crew based on submarine gas volume and crew breathing dynamics. The calculations show the crew of the Hunley had a minimum of 10min between the onset of uncomfortable hypercapnia symptoms and danger of loss of consciousness from hypoxia. Based on this result and the location of the crew when discovered, hypoxia and hypercapnia do not explain the sinking of the world's first successful combat submarine.

Published by Elsevier Ireland Ltd.

Language: en