Abstract: The disruption of a thermal inversion and formation of cumulus clouds is duced by the ignition of a pyrotechnic composition containing an alkali earth metal. The combined heats of hydration, condensation and combustion of the composition disrupt the thermal layer allowing the passage of warm moist air into a zone of cooler air. The formation of cumulonimbus or cumulus clouds results.
Type:
Grant
Filed:
November 5, 1984
Date of Patent:
March 31, 1987
Assignee:
The United States of America as represented by the Secretary of the Navy