High-Pressure-High-Temperature
Considerations of Well Cementing Materials in High-Pressure, High-Temperature Conditions (RESEARCH NOTE)
... as high-pressure, high-temperature ...in high-pressure, high- temperature ...a high resistant cement system, which can satisfy the other essential ...
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High pressure - high temperature synthesis and studies of nitride materials
... very high densities, form ed in a displacive m anner via close approach o f 3-coordinated bridging N atom s to adjacent G eN 4 tetrahedra ...stable high density spinel ...a high activation energy ...
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Equation of state and high pressure/high temperature phase diagram of magnesium
... each pressure cell, diffraction patterns were initially collected continuously as the powers of the two lasers were ramped manually from ...further temperature measurements via ...
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Apparent molar volumes Vf of calcium acetate (Ca(CH3COO)2 (aq)) at T=(273.15 to 353.15) K and pressures up to 100 MPa
... modernized high pressure – high temperature Anton-Paar DMA HPM vibration tube densimeter, which is based on the dependence of the period of oscillation of a unilaterally fixed U-tube ...
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Evaluating efficiency and stability of calcite scaling inhibitors at high pressure and high temperature in laboratory scale
... and pressure changes during production of geothermal fluids can lead to oversaturation of dissolved minerals and thus to mineral ...as high pressure, high temperature, high ...
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Hering, Stefanie Alexandra (2010): Synthetic Investigations in Rare-Earth Borates, Gallates, Oxides, and Gallium Oxonitrides at Extreme Conditions. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... All high-pressure / high-temperature experiments were performed using the modified multianvil technique [103-105,111]. Each experiment started with the preparation of an octahedron containing ...
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Effect of high temperature and pressure on quantification of MON 810 maize
... where high temperature process- ing was combined with higher pressure and low pH a pronounced effect on the integrity of plant DNA was demonstrated and thus the quantification of transgenic content ...
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Practice and Cognition of Midway VSP in High Temperature and High Pressure Field of South China Sea
... When detectors are arranged along the wellbore at different depths, midway VSP data is collected. Midway VSP data cannot only record the upstream wave (such as reflected wave) from below the observation point, but record ...
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High pressure and temperature studies of 2:1 swelling clays
... The final stage of the smectite sample preparation was to obtain a thin film of aligned clay that would fit into the sample container. This is done by making what is known in the oil-industry as filter-cakes. For this, ...
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Method for measuring viscoelastic properties of wood under high temperature and high pressure steam conditions
... Changes in loadtransmitted to the load cell, changes in temperature in both the autoclave and the upper rod near the gasket when the introduction (gauge pressure [r] ...
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Effects of high temperature and pressure on silica optical fibre sensors
... at high temperatures and pressure is due to the ingress of liquid molecules into the silica structure and the resultant disruption of the silica ...side-hole pressure sensor, this is shown as a ...
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High Temperature Overpressure Basin Reservoir and Pressure Prediction Model
... the high-temperature overpressure condition of mid- deep temperature higher than 140˚C, pressure coefficient bigger than ...the pressure coefficient surpasses ...layer pressure ...
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Uniaxial pressure control of competing orders in a high temperature superconductor
... and high-temperature superconducting ground states that can be tuned by doping and external magnetic ...a high-resolution inelastic x-ray scattering study of the high-temperature ...
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An Electrochemical Study of Pyrite Oxidation in 0.1 M Sulfuric Acid at High Temperature and High Pressure
... acid pressure oxidation of pyrite mainly by examining the changes in the amount of reactants and products after the system was cooling down, reaction kinetics and mechanism were then deduced from such ...
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High temperature nanoscratching of single crystal silicon under reduced oxygen condition
... perform high temperature nanoscratching experiments, the wafer was heated at a low rate of ...performing high temperature nanoscratching, the wafer was cooled in the chamber at the same rate ...
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Selection of a Combined Heat and Power (CHP), and CHP Generation Compared to Buying of Electrical Power from the National Grid and Separate Thermal Heat Production
... Reciprocating internal combustion engines-The CHP application is majorly used where there is low pressure steam or hot water demand. More practicable where the engine power output is regulated depending on the ...
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How to Make a Mudsparkler
... method.(17,23) Both methods assume that the natural logarithm, of the mole fraction, of a true reservoir fluid composition, is linear with respect to carbon number. Because the drilling fluid distribution is usually ...
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Experimental cross-correlation Nitrogen Q-branch CARS Thermometry in a Spark Ignition Engine
... auto-ignition temperature than the corresponding methanol-air ...the pressure curve predicts a maximum pre- auto-ignition temperature of approximately 1,020 K ± 20 ...pre-auto-ignition ...
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Comparison of entropy difference in the cooling process
... This entropy change is the difference between the entropy of the final state and the entropy before the heat transfer. In the case of vaporization, vapour would be the final state and liquid the initial state, both at the ...
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Experiments and transient simulation on spring-loaded pressure relief valve under high temperature and high pressure steam conditions
... reseating pressure of the DWPRV is overestimated if compressed air is used as an ...reseating pressure can be observed for a DWPRV with the rise in h 2 , the upper adjusting ring ...reseating ...
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