This paper presents a constant mass high pressure isothermal calorimeter and describes the range of applications that this type of equipment can deal with. As an example, the thermophysical properties of an aqueous solution of MgSO4 at low temperature and at high pressure have been investigated. ...
Before applying pressure, the presence of an air gap prevents the contact between the electrode and the ionic gel, resulting in a low initial capacitance (C0) of ~8 pF. When pressure is applied, the smaller protrusions of the ionic gel begin to contact with the electrode, and the ...
The high pressure and high temperature phase diagram of Ta has been studied in a laser-heated diamond-anvil cell (DAC) using x-ray diffraction measurements... D Errandonea,M Somayazulu,D Hausermann,... - 《Journal of Physics Condensed Matter》 被引量: 53发表: 2012年 Study of Elastic Pr...
when the phase diagram and the pressure profiles are cross plotted using the pressure and temperature profiles the pipeline outlet condition remains to the right of the dew point curve with the gas remaining as single phase.
Thermodynamically, the freeze-drying process uses a low pressure and a low temperature below the equilibrium triple points in the phase diagram of water (i.e., 273.16 K and a partial vapor pressure of 611.657 Pa) to achieve sublimation of solid ice directly to vapor without going ...
Thermodynamics of Phase Equilibria in the Mn-Ni-C System at High Pressures and Temperatures Melting Curve of the Fe-36at.% Ni Alloy up to 49 GPa Influence of the Pressure on the Phase Diagram and the Percolation Line of a Ternary Microemulsion ...
Fig. 2. Schematic diagram of a high pressure homogenization system (Redrawn from Sutradhar et al [167]. The underlying mechanism of cell disruption obtained in the HPH systems was investigated by Shirgaonkar et al. [47], Kleinig and Middelberg [48], and Brookman [49]. Shirgaonkar et al...
8,9 Among normal weight and overweight patients, low tidal volumes and low levels of positive end-expiratory pressure (PEEP) with alveolar recruitment maneuvers reduced the risk of major pulmonary and extrapulmonary complications compared with high tidal volumes and no PEEP.10 However, when low ...
et al. Pressure-induced superconductivity in the iron-based ladder material BaFe2S3. Nat. Mater. 14, 1008–1012 (2015). Article ADS CAS PubMed Google Scholar Deemyad, S. & Schilling, J. S. Superconducting phase diagram of Li metal in nearly hydrostatic pressures up to 67 GPa. Phys. ...
presents the pressure–temperature (P–T) phase diagram for the mixture of NH3 and He, showing the (NH3)2He and NH3He phases. Temperature has a significant effect on the system: I4–(NH3)2He and NH3He decompose at high temperature (Fig. 5...