The variation of mass transport rates with magnetic flux density and inclination angle is interpreted by an approximate analysis based on the theory of magnetohydrodynamics and convective diffusion.
Three components of the vector magnetic field, flux density B, inclination γ and azimuth χ of the active region NOAA10507 are derived from the two-dimensional Stokes spectral data obtained by the S3T at the Yunnan Observatory.
The effects of the anode gap, current density and cell inclination on the hydrodynamics of the gas phase were followed.
The logical variation of annealing time strongly influences diffusion induced grain characteristics such as, shape, size, geometry, inclination, density, types, distribution, misorientations and the nature of subsequently induced twinning morphologies.
The liquid holdup data for a wide range of fluid and flow conditions (different viscosities, densities, pipe diameters, inclination angles, gas and liquid flow rates) can be correlated with a single curve using the Slippage Number.
Specifically, the optimized model of thin Ni shells with relative density of 0.002 and inclination angle of 60° could gain the strength of 0.1 MPa and the Young's modulus of 5.06 MPa.
Table 2 Simulation input information of cuttings transport using aqueous foam parameter Value Annular size 5.76″ by 3.5″ Pipe rotation (rpm) 0, 80, 120 Foam velocity (ft/s) 2, 3, 4, 5 Foam quality 80, 90 Eccentricity 0, 0.78 Temperature (F) 80 Pressure (psi) 100 Cuttings size (mm) 3 Cuttings density (kg/m3) 2610 Hole inclination 0, 15, 30, 45, 75, 90 ROP (ft/h) 50.
It is considered that the ratio of cuttings volume and wellbore volume is function of inclination, flow rate, density and size of cuttings, viscosity and density of drilling fluid, annular hydraulic diameter, pipe rotation, and gravity.
Model predictions were compared with experimental data obtained with different nozzle diameters, jet flow rates, jet densities and nozzle inclinations.
Moreover, the influence of each of these four factors, thickness of the cantilever, density of the tip and inclination of the cantilever on the resonance frequencies has been investigated, separately.
