Excerpt from The Effect of a Boiling Additive on R123 Condensation on a Vertical Integral-Fin Surface Kedzierski (1999) measured a significant enhancement of riz3 pool boiling with the addition of 1 and 2 hexane by mass to riz3. He used the Gibbs adsorption equation and the Young and Dupre equation to speculate that the boiling heat transfer enhancement of riz3 by the addition of hexane was caused by an accumulation of hydrocarbon at the boiling surface. In essence, the greater concentration of hydrocarbon or excess layer ...
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Excerpt from The Effect of a Boiling Additive on R123 Condensation on a Vertical Integral-Fin Surface Kedzierski (1999) measured a significant enhancement of riz3 pool boiling with the addition of 1 and 2 hexane by mass to riz3. He used the Gibbs adsorption equation and the Young and Dupre equation to speculate that the boiling heat transfer enhancement of riz3 by the addition of hexane was caused by an accumulation of hydrocarbon at the boiling surface. In essence, the greater concentration of hydrocarbon or excess layer at the heat transfer surface caused a reduction of the surface energy between the solid surface and the liquid. The existence of an excess layer at the liquid-solid interface is analogous to the existence of a surfactant induced excess layer at a liquid-vapor interface. Consequently, the hydrocarbon is not a typical surfactant because it accumulates at the solid-liquid interface rather than the liquid-vapor interface. However, the reduction in the liquid-solid surface energy results in a similar reduction in bubble departure diameter that occurs with a conventional surfactant. As a consequence of the bubble size reduction, the active site density increases. A boiling heat transfer enhancement existed when a favorable balance between an increase in site density and a reduction in bubble size occurred. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Add this copy of The Effect of a Boiling Additive on R123 Condensation to cart. $17.13, new condition, Sold by Paperbackshop rated 4.0 out of 5 stars, ships from Bensenville, IL, UNITED STATES, published 2018 by Forgotten Books.
Add this copy of The Effect of a Boiling Additive on R123 Condensation to cart. $29.66, new condition, Sold by Paperbackshop rated 4.0 out of 5 stars, ships from Bensenville, IL, UNITED STATES, published 2018 by Forgotten Books.
