... united states government brine spacer spiral element reynolds number upstream oil & gas thickness membrane surface permeate flow reduction thin membrane surface area sulfate removal element concentration membrane standard membrane pressure vessel membrane area Introduction...

... for the Reynolds number). Above a critical value, the numerator phenomenon is dominant whereas it is the denominator phenomenon which is dominant below the critical value. Different sets of equations for either ranges are packaged in a software. The boundaries of their domains of validity may then become blurred...

... behavior reynolds number drag reduction characteristic investigation drilling fluid formulation salt concentration concentration Al-Yaari , et al. 2013 . Pressure Drop Reduction of Stable Emulsions: Role of Aqueous Phase Salinity . Presented at SPE Saudi Arabia Section Technical...

... to easily allow both single mode and multiple mode responses, of which both were prevalent throughout the testing program. While all of the tests were conducted at low Reynolds numbers, the results can be thoughtfully translated to most field applications. The results describe the vibration and response...

... on a limited number of experimental data, the correlation proposed accounts for all flow and particle parameters. prediction dimensionless erosion ratio wall material production monitoring reynolds number experimental data structural geology production logging solid particle erosion particle...

... to real Reynolds number condition are also analyzed with regard to loads. To analyze the load and flow characteristics, the detail conditions of wind tunnel and CFD are investigated such as flow field and model setup and their effects on results are examined. From the comparison of wind tunnel tests...

... scale experimental data at reduced velocity of 5. This could be attributed to difference in Reynolds number and tendon arrangement. There was no evident dominating frequency of motion. It was more of a flow induced motion. The drag and lift coefficients for TLP/TAD at heading of 0° was 1.1/0.28...

... The oil and gas production pipelines typically operate at high Reynolds number and low wall shear stress conditions. However, the current wax deposition prediction models were developed based on the laboratory flow loop experimental data obtained at high shear stress and low Reynolds number...

... the VIM JIP with the primary objective to enhance the understanding of possible differences between field measurements and model test observations. In this JIP the effects of waves, current inflow conditions, external damping, mass ratios and Reynolds number are investigated using CFD and model tests...

... numerically is of particular interest to the offshore industry in order to determine design loads and to avoid or suppress motion and vibration of the structure. But despite this being a classical flow problem, it remains a major numerical challenge, particularly at high Reynolds numbers where most offshore...

.... offshore technology conference cfd result natural period simulation model scale platform subsea system openfoam calculation antony cfd simulation experimental result coefficient model test vortex turbulence model sway vim reynolds number upstream oil & gas vim response...

... in this paper. model test amplitude frequency experimental model step riser configuration upstream oil & gas reynolds number axis offshore technology conference flexible riser coefficient current velocity natural frequency displacement vortex vibration test section Presentation...

... presents the calculated values of Ka as a function of velocity, Reynolds number, and wall shear stress. A power law trend line is fitted for all of the three scaling parameters. The three scaling parameters give different ranges of values for Ka for the field case. Value of field pipeline velocity lies...

... stabilized units such as TLPs and Semi-submersibles [18], though not as significant as Spars. spar vortex amplitude test program variation current profile reynolds number turbulence coefficient subsea system vim flow speed drag coefficient upstream oil & gas hull fpso vim response...

... tubing operations ahmed kamel reservoir surveillance completion installation and operations upstream oil & gas laminar flow drilling fluid formulation turbulent flow experimental data flow behavior algorithm friction factor otc 22884 artificial intelligence reynolds number non...

.... The high Reynolds number selected (105) is representative of insulated production risers. It can also be expected that data so obtained would be conservative when used for higher Reynolds number regimes. Description of the studies from 2006 to present In 2006 it was felt necessary for offshore applications...

... crude oil from theGulf of Mexico. The test matrix consisted of a total of 15 experiments whichinclude 12 short term tests and 3 long term tests. The tests were conductedunder different operating conditions with a wide range of Reynolds numbers from3,700 to 20,500. The shear stress ranged from 5.4...

... monitoring systems/intelligent wells conformance improvement production monitoring otc 19811 fluid viscosity inflow performance viscosity flow rate modeling & simulation reynolds number resistance enhanced recovery hybrid icd icd design sand control OTC 19811 New Inflow Control Device...

.... Using a 0.09m diameter, 2.4m long flexible model riser, suppression performance, design sensitivity, and general handling features were determined. At the highest velocity, equivalent to a Reynolds Number of 1.4x105, VIV amplitude was reduced to ~ 0.02D, and drag coefficient to 1.12. High frequency...

... strake case oscillation configuration cylinder upstream oil & gas contact load hydrodynamic test lift coefficient installation roller test strake drag coefficient otc 19289 coefficient vertical oscillation bare pipe polyethylene strake reynolds number deformation pipe...