supported by a rectangular plate with cross-sectional widthw = 4 µm and thicknessh = 60 nm. Among a variety of modes, we highlight the fundamental longitudinal (L)- and transverse (T)-like
at the interface between the breakout model and the full model, the stress should not be varying too rapidly, and should be much lower than the maximum stress. The elements in the model are sorted in ascending order of distance from their centroids to the origin point. This sorting is...
In contrast to air, water belongs to a heavy fluid medium, and its physical properties present significant differences. The density of water and the sound velocity in water will affect the vibration response and acoustic radiation performance of cylindrical shells. When analyzing acoustic vibrations in...
262 The properties of the coal here considered are given in Table 1. All 263 properties are characteristic of coal. 264 5.1. Calculation of adsorption stress 265 This section is dedicated to calculating the adsorption stress sa for a 266 specific coal. Since the cleat porosity is occupied by ...
However, certain equations and properties of the drilling fluid were not clear. Nguyen and Miska [25], who made derivations based on the investigation conducted by Kabir and Hasan on the temperature of a vertical well and considered the mechanical friction between drill pipes and wellbore wall, ...