Thread
:
Could we use endothermic(heat absorbing) reactions to reduce hurricane strength?
View Single Post
#
6
September 25th 05, 11:52 AM posted to sci.physics,sci.chem,sci.geo.meteorology
Dirk Bruere at Neopax
external usenet poster
First recorded activity by Weather-Banter: Sep 2005
Posts: 3
Could we use endothermic(heat absorbing) reactions to reducehurricane strength?
Uncle Al wrote:
wrote:
Hurricanes grow stronger over warm waters and correspondingly lose
strength over cool waters. Hurricanes typically need an ocean
temperature of about 80º F, 26º C, to form. This page shows the
cooler waters following Hurricane Bonnie caused Hurricane Danielle
following in Bonnie's wake to lose strength and dissipate:
What Lies Beneath a Hurricane.
http://science.nasa.gov/headlines/y2000/ast11sep_1.htm
According to the graphic on this page, the temperature only had to be
reduced to about 75º F for this to occur.
So could we cover the expected hurricane path with chemicals that
produce a temperature reduction on mixing with water to reduce the
ocean temperature?
[snip crap]
Cylinder of water 70 miles in radius and 25 feet deep. Cool from 90 F
to 70 F,
(pi)(112.65 km x 10^5)^2(7.62 meters x10^2)(11.11 C) -- 3.38x10^18
calories
3.38x10^18 calories = 1.41x10^19 joules = 3,378 megatonnes equivalent
Ya gonna absorb that energy with dissolving ammonium nitrate, git?
Cylinder of vegetable oil 70 miles in radius and 1 cm thick,
(pi)(112.65 km x 10^5)^2(1) = 4x10^14 cm^3 = 10^11 gallons
Gonna pour oil on troubled waters, git?
Maybe we could use some kind of reversed nuke to suck out the heat and blast it
into space...
--
Dirk
The Consensus:-
The political party for the new millenium
http://www.theconsensus.org
Reply With Quote
Dirk Bruere at Neopax
View Public Profile
Find all posts by Dirk Bruere at Neopax