Topic summary Created using AI Ideal gases are simplified models that assume lowdensity, no intermolecular forces, zero physical size, and elastic collisions. The idealgaslaw, expressed asPV=nRTorPV=NkT, relatespressure,volume,temperature, and moles. At standard temperature and pressure (STP), one...
What does the combined gas law state? In a sample of oxygen gas at room temperature, the average kinetic energy of all of the particles stays constant. Which postulate of kinetic molecular theory best explains how this is possible? Discuss ...
combined with the aging law17, $$\Delta \dot \tau _{\mathrm{s}} = \frac{B}{{L/V_ \ast }}{\mathrm{exp}}\left( { - \frac{{{\mathrm{\Delta }}\tau _{\mathrm{s}}}{B}} \right) - \frac{{BV}}{L},$$ (4) where V is slip velocity, V* is the reference velocity, ...
Therefore, correctly understanding the fracture conductivity of proppant supported fractures under coal seam gas reservoirs' conditions is essential in enhancing the coal seam gas (CSG) extraction. A series of advanced laboratory experiments combined with an X-ray CT analysis was thus conducted under ...
Then the flow unit types of the samples are identified using the FZI method combined with petrophysical data and production data. Helium porosity and gas permeability were measured on 203 sandstone plugs, which were collected from the Es3z layer in the Daluhu Oilfield. Helium porosity and gas ...
(3) From the perspective of the source of polluting enterprises, it reveals that the location decisions of such enterprises are diversified under the combined influence of both internal and external factors. These factors include: firstly, upgrading and transformation within their local regions; ...
Nearly thirty years since its inception, the combined finite-discrete element method (FDEM) has made remarkable strides in becoming a mainstream analysis tool within the field of Computational Mechanics. FDEM was developed to effectively “bridge the gap” between two disparate Computational Mechanics ap...
Minimizing mortality losses due to multiple stress and obtaining maximum performance are the production goals for newly received cattle. In recent years, vaccination and metaphylaxis treatment significantly decreased the mortality rate of newly received
Attapulgite-modified loess specimens showed lamellar structure formation after loess was combined with attapulgite (Fig. 14b). In its initial state, the lamellar structure was layered and orderly arranged. Compared to loess structure, the pores are smaller, so the permeability coefficient of attapulgite...
For the SFM-based models described in this study, the mass fractions of 0.409 (volatile matter), 0.100 (water content) and 0.041 (fixed carbon) in Table 2 have to be combined into one apparent devolatilization species: the surrogate fuel. This approach was considered justified under the followi...