.... The delivery depends upon both chemical parameters such as density, viscosity, and surface tension as well as flush parameters including volume and rate. corrosion inhibitor batch application oil production fluid flow mass transport INTRODUCTION During the production of oil and gas, water (or brine...

...: carbon dioxide corrosion model mass transport electrochemistry turbulent flow INTRODUCTION Carbon dioxide corrosion has long been known to cause severe damage to the production, transportation and refining equipment for crude oil and natural gas.^{[ 1 - 5 ]} Carbon dioxide corrosion has...

.../H₂S-containing media and other aqueous environments, as well as for ‘in-situ’ corrosion monitoring. CO₂/H₂S corrosion flow loop experiments mass transport INTRODUCTION Real-time monitoring of internal corrosion in flowlines is desirable when changes in corrosivity during...

... corrosion mass transport reaction kinetics modeling INTRODUCTION This model estimates corrosion rates, and concentration profiles in the diffusion layer during aqueous CO₂ corrosion of iron. The model is based upon the following assumptions: The cathodic reaction rate is controlled...

...). In the lab, this may occur when a metal coupon is purposefully placed in the middle of an insulating material, such as a jet impinging onto an insulating material containing a ring of metal as described in ref. [ 4 ]. At the leading edge, the boundary layer is very thin; the rate of mass transport is very...

... velocity mass transport steel composition microstmcture model INTRODUCTION The Kjeller Sweet Corrosion-II project was carried out in 1988 and 1989 at the Institutt For Energiteknikk (IFE) in Kjeller, Norway. Details of this project have been published recently ¹ . The test loop was made...

... advanced numerical model. The former is based on mass transport considerations, whereas the latter also includes reaction chemistry and electro-chemistry. Linking of corrosion rate predictive models with models for gas/liquid multi-phase flow is dealt with. The (LCR) model provides a theoretical upper...

... disturbances. It was found that the mass transport coefficient close to the leading edge of a rectangular cavity in the wall of a rectangular flow channel is higher by a factor of 4 - 7 than at the plain channel wall. A parabolic correlation was found between wall shear stress and mass transfer rate...

... cases, E_corr was independent of mass transport. This result was explained by mass transport control of both the anodic and the cathodic reaction determining the corrosion rate. Corrosion rates have also been obtained for a 30 day period using a commercial corrosion rate monitor and by weight...