Chemical Heat Source for Wet Suits.
Abstract
An internal chemical heat source for wet suits, based on the heat of crystallization of a chemical or mixture of chemicals, has been proposed. Initial experiments indicate that this method shows considerable promise, and lithium nitrate trihydrate, m.p. 30C (86F), is a good candidate material. The inside of sample suiting containing this material was maintained within a five-degree range for fifty minutes when immersed in ice water. Preliminary tests with prototype vests have been performed and further investigations are planned. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1968
- Accession Number
- AD0844923
Entities
People
- Peter J. Hearst
Organizations
- Naval Facilities Engineering Service Center