DID YOU KNOW? DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Click HERE
to register or log in.
An Evaluation of Passive Deicing, Mechanical Deicing and Ice Detection.
Final rept. Aug 71-Nov 73,
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H
Pagination or Media Count:
It was found that passive deicing methods do not operate with sufficient reliability to be used in operational situations and that in general, successful use of passive deicers is usually linked to a particular geometry, icing condition or waste energy availability that do not commonly exist at the radome sites of interest. Mechanical deicing was evaluated and test mechanical deicers were constructed and subjected to testing in cold rooms and field-tests at Mt. Washington, N.H. It was found that an inflatable deicing system coupled with a commercially available ice detector could be configured as an automatic deicing system. This system showed success under light and heavy icing conditions and during long periods of icing activity. Modified author abstract
APPROVED FOR PUBLIC RELEASE