Accession Number : ADA299836
Title : Polymolecular Clusters: Water Vapor's Hidden Phase?
Descriptive Note : Final rept. Dec 94-Jul 95,
Corporate Author : EDGEWOOD RESEARCH DEVELOPMENT AND ENGINEERING CENTER ABERDEEN PROVING GROUND MD
Personal Author(s) : Carlon, Hugh R.
PDF Url : ADA299836
Report Date : AUG 1995
Pagination or Media Count : 30
Abstract : Since the early cloud chamber research of C.T.R. Wilson 100 years ago, scientific evidence has existed that water vapor contains huge populations of electrically neutral clusters of water molecules. Hydrogen bonding was unknown to Wilson; therefore, he could not assign a physical basis to these clusters. Thirty years ago, the author began collecting observations and performing new experiments to elucidate the nature of these clusters and their equilibria with their dissociative ions. The experimental results from diverse investigations of atmospheric turbulence, IR absorption and emission, mass spectrometry, vapor electrical conductivity, nucleation events in cooling, saturated water vapor, and moist air are included. The conclusions based on these experimental results are absolutely fundamental to the physical sciences and to our understanding of water itself.
Descriptors : *MOLECULES, *CLUSTERING, *WATER VAPOR, IONS, HYDROGEN BONDS, AIR, INTERFACES, NEUTRAL, TURBULENCE, ATMOSPHERIC MOTION, NUCLEATION, COOLING, ELECTRICAL PROPERTIES, ELECTRICAL CONDUCTIVITY, POPULATION, SATURATION, ABSORPTION, DISSOCIATION, HUMIDITY, NUCLEI, CONDENSATION, PHYSICAL SCIENCES, MASS SPECTROMETRY, CLOUD CHAMBERS.
Subject Categories : Inorganic Chemistry
Electricity and Magnetism
Atomic and Molecular Physics and Spectroscopy
Distribution Statement : APPROVED FOR PUBLIC RELEASE