Contrary to the classical elastic solution, the poroelastic solutions including the unsaturated and saturated ones show that the location of the borehole breakout does not always occur at the borehole wall. It first occurs at the borehole wall, then in the formation, and finally at the bore...
Excellent agreement between our numerical solutions and the semi-analytical solutions confirms us to solve the non-linear problems using the model presented in this paper. 4. Pressure buildup behavior analysis With the mathematical model previously discussed, several constant rate pressure drawdown tests...
Hulkko A, Holopainen VO, Orava S, et al. Comparison of dextranomer and streptokinase-streptodornase in the treatment of venous leg ulcers and other infected wounds.Ann Chir Gynecol. 1981; 70: 65–70. CASGoogle Scholar Varma AO, Bugatch E, German F. Debridement of dermal ulcers with co...
In Eulerian methods, the simulation of an incompressible fluid field requires a pressure field solution, which takes a large amount of time and computation resources to solve a large coarse linear system. The pressure solver has two mathematical features. The first is that it obtains the pressure...
“We are collaborating with Siemens EDA to bring together volume scan test diagnosis with yield manufacturing data to better select failing die that will undergo physical failure analysis,” said Thomas Zanon, engagement director atPDF Solutions. “The quality of the results you get out of this fl...
Relationships between the characteristic ratios 1 ≡ 2 (0)/Tc and 2 ≡ C(Tc)/CN(Tc) and the stability of the superconducting state is discussed. Including a single two-parameter fluctuation in the density of states, placed away from the Fermi level, stable solutions determined by ...
Natural diamonds were (and are) formed (thousands of million years ago) in the upper mantle of Earth in metallic melts at temperatures of 900–1,400 °C and at pressures of 5–6 GPa (refs. 1,2). Diamond is thermodynamically stable under high-pressure and high-temperature conditions...
Boundary treatment and an efficient pressure algorithm for internal turbulent flows using the PDF method - Fluid Dynamics Conference (AIAA) The generalized Langevin model, which is used to model the motion of stochastic particles in the velocity–composition joint probability density funct... AIAA - ...
Academic pressure is a potential contributor to adolescent mental health problems, but international evidence on this association has never been synthesised. Methods We conducted the first systematic review of the association between academic pressure and adolescent depression, anxiety, self-harm, suicidality...
Ozkan and Raghavan, 1991b E. Ozkan, R. Raghavan New solutions for well-test-analysis problems: Part 2 computational considerations and applications 10.2118/18616-PA Google Scholar Pedrosa, 1986 O.A. Pedrosa Pressure transient response in stress-sensitive formations. SPE 15115-MS ...