Thestability field of the C0 hydrogen hydrate in thepressure–temperature phase diagram of the water–hydrogensystem is studied by volumetry under hydrogen excess. This stabilityfield is confined by the sII hydrate stability field at the low-pressureside; by the liquid stability field at the high-...
[1]聽Hydrologic flow paths were assessed and stream water quality was monitored in two adjacent watersheds to improve the understanding of how flow paths i... Mark,B.,Green,... - 《Journal of Geophysical Research Biogeosciences》 被引量: 46发表: 2007年 Thermal Conductivity and Phase Diagrams...
Reversal of the orthoferrosilite-high-P clinoferrosilite transition; a phase diagram for FeSiO 3 and implications for the mineralogy of the Earth's upper m... The reconstructive phase transition between orthoferrosilite (OFS) and high-pressure C2/c clinoferrosilite (HCFS) has been reversed for...
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Key Words : Depth exploration , 3D seismic , Imaging Key Words : Phase equilibrium , PT phase diagram , technology ,3D view. Flash ,Dew point ,Bubble point ,Modeling calculation. Aggregate Analysis Method of Continuity of Formation A New Generalized Water Drive Curve Between Wells Xiang Tian...
Fortheregionsofthediagramwhereasinglephaseexist:f(P,V,T)0 ThismeansanequationofstateexistrelatingP,V,T.AnEOSmaybe solvedforanyoneofthethreequantitiesasafunctionoftheother two,viz.:V=V(T,P)dVVdTVdPTPPT Volumeexpansivity:1VVTP Isothermalcompressibility:1VVPT dVdTdPV Example Forliquidacetoneat20oC...
Fault analysis of the T-P meter control system for JX493D diesel engine JX493D型柴油机T-P表控制系统故障浅析16. p-T Phase Diagram of Coesite Synthesized from Nanometer SiO_2 Powder 纳米SiO_2形成柯石英的p-T相图17. The Traceability of a [s,t]-Graph of Minimum Degree No Less than ...
The concept of critical diameter of silicate melt inclusions introduced by Thomas (1994) and refined by Thomas and Klemm (1997) enables the determination of melt water concentration, which in combination with the phase diagram for the melt–H2O system defines formation P–T conditions. The procedur...
Note that higher X values in this diagram actually correspond to lower XH2O in the rock. A value of X = 1 was chosen for the modelled water content as the sample has experienced retrogression (e.g. pinitisation of cordierite) and to bring the solidus as close as possible to the peak ...
Property diagrams for phase-change processes 4.The p-t diagram 例1 、将下列纯物质经历的过程表示在p-V图上: 1)过热蒸汽等温冷凝为过冷液体; 2)过冷液体等压加热成过热蒸汽; 3)饱和蒸汽可逆绝热膨胀; 4)饱和液体恒容加热; 5)在临界点进行的恒温膨胀 2.2 气体的状态方程 定义:描述流体p –V -T关系...