The relationship between the temperature and the volume of a gas can be described by a certain function. Which of the following is most likely to be a function that represents this relationship? A. V = T + 5 B. V = T * 2 C. V = T^2 D. V = T / 3 相关知识点: ...
This relationship between temperature and pressure is observed for any sample of gas confined to a constant volume. An example of experimental pressure-temperature data is shown for a sample of air under these conditions in Figure 3. We find that temperature and pressure ar...
The pressure-volume-temperature(P-V-T) relationship of MgO has been calculated for conditions of high pressure(0～100 GPa) and high temperature(300～2000 K) using molecular dynamics simulations with the very similar potential models of Stoneham-Sangster and Lewis-Catlow.The results obtained have ...
This choice is discussed and the example of an USO thermal regulator is described as an illustration of this methodology. 关键词: Temperature regulator Oven control Electro-thermal simulation Quartz oscillator DOI: 10.1016/S1290-0729(01)01295-9 年份: 2008 收藏 引用 批量引用 报错 分享 全部...
15.5°C (60°F) and 14.7psia. This gas property is then defined as the actual volume occupied by a certain amount of gas at a specified pressure and temperature, divided by the volume occupied by the same amount of gas at standard conditions. In an equation form, the relationship is expr...
When a flow is fully developed (both hydrodynamically and thermally), it is said to have reached steady state. For the given constant heat flux, there will be no temperature variation with respect to time. Gevari et al.1 presented a review paper in this direction describing the direct and...
The equations approximate experimental data within experimental uncertainties from 50-100 K (depending on the value of the Debye temperature) to melting temperature. The model was tested on the example of tungsten, periclase, corundum, and forsterite. 展开 ...
2, No. 6, 1971 Pressure-Strain and P-V Relations· of PE Crystal in the press at 165°C, followed by cooling in the press to 120°C, annealing for 3hr at the same temperature and cooling to room tempera- ture by shutting off the press heaters (density, 0.967g/cm3 at 30°C, 82...
The relationship between the positive temperature coefficient (PTC) effect and the room temperature volume resistivity has been investigated. These are two of the more important operating parameters. Resistivity-temperature measurements were performed on a radiation crosslinked high structure (H) carbon ...