Acceso al sitio web del Consejo de Políticas de Infraestructura
REVISTA
Water

   
Inicio  /  Water  /  Vol: 2 Par: 3 (2010)  /  Artículo
ARTÍCULO
TITULO

The ?Puzzle? of Water Behavior at Low Temperature

José Teixeira    

Resumen

Thermodynamic and transport properties of liquid water are not fully understood despite a large amount of research work both experimental and theoretical. The maximum of density and the enhanced anomalies observed at low temperatures are at the origin of several models that, in some cases, predict specific and unique behavior such as spinodal lines or critical points. We show that a careful analysis of the neutron quasi-elastic scattering data, both the incoherent spectra and the dynamic of the partials, is compatible with a polymer-like model, where the hydrogen bond dynamics explains the behavior of water in the non-accessible temperature region extending from -30° C to the glass transition.

PÁGINAS
pp. 0 - 0

 Artículos similares

       
 
Z. Jason Hou, Nicholas D. Ward, Allison N. Myers-Pigg, Xinming Lin, Scott R. Waichler, Cora Wiese Moore, Matthew J. Norwood, Peter Regier and Steven B. Yabusaki    
The influence of coastal ecosystems on global greenhouse gas (GHG) budgets and their response to increasing inundation and salinization remains poorly constrained. In this study, we have integrated an uncertainty quantification (UQ) and ensemble machine ... ver más
Revista: Water

 
Yin Zhang, Jian Shen, Liwei He, Jimeng Feng, Lina Chi and Xinze Wang    
Human activities, global warming, frequent extreme weather events, and changes in atmospheric composition affect the solar radiation reaching the Earth?s surface, affect mass and heat transfer at the air?water interface, and induce oscillations in wind-d... ver más
Revista: Water

 
Takahiro Yoshikawa and Toshihiro Noda    
Immense liquefaction damage was observed in the 2011 off the Pacific coast of Tohoku Earthquake. It was reported that, in Chiba Prefecture, Japan, the main shock oozed muddy water from the sandy ground and the aftershock which occurred 29 min after the m... ver más
Revista: Water

 
Fangdi Ye, Jijian Lian, Tianrun Xiao, Dongzhi Xiong, Haijun Wang, Yaohua Guo and Nan Shao    
To enhance the safety of the in-water sinking operation for an integrated system, including a bucket foundation (BF), tower, and rotor nacelle assembly (RNA), in complex marine environmental conditions, a model test of in-water sinking for an offshore wi... ver más

 
Amanda M. Nelson, Mahesh L. Maskey, Brian K. Northup and Daniel N. Moriasi    
Recently, the Agricultural Policy Extender (APEX) model was enhanced with a grazing module, and the modified grazing database, APEXgraze, recommends sustainable livestock farming practices. This study developed a combinatorial deterministic approach to c... ver más
Revista: Hydrology