Results 211 to 220 of about 7,413 (263)

Erosion-corrosion mechanism and comparison of erosion-corrosion performance of API steels

Wear, 2017
Abstract During the transportation of oil and gas, pipes are exposed to flowing corrosive environment which causes erosion-corrosion. The high degradation rates attributed to this mechanism can create increased challenges to project economy and operation where material integrity, accurate erosion-corrosion rate prediction and long term performance ...
Md․ Aminul Islam, Zoheir Farhat
exaly   +3 more sources

An approach to modelling erosion-corrosion of alloys using erosion-corrosion maps

Corrosion Science, 1993
A model has been developed to establish the boundaries on erosion-corrosion maps, where increases in erosion and corrosion are represented by increases in velocity and temperature respectively. The maps show the transitions through the regimes as functions of the main erosion-corrosion variables.
Stack, Margaret, Stott, F.H.
openaire   +3 more sources

Modeling erosion-corrosion in metals: The effects of elastic rebound and impact angle on erosion-corrosion maps

2021
Erosion-corrosion maps rarely take into consideration the role the rebound velocity has in extending the transition boundaries. Furthermore, although impact angle is an important and widely studied variable in experimental erosion-corrosion mapping, there have been few studies on theoretical treatments of this variable on such maps.
Stack, M.M., Jana, B.D.
openaire   +2 more sources

Numerical Prediction of Erosion-Corrosion in Bends

Corrosion, 2000
A combination of computational fluid dynamics (CFD) and Lagrangian particle tracking has been used to predict two-phase erosion-corrosion in a three-dimensional, square-sectioned U-bend. A commercial CFD code has been used to predict fluid flow fields using the k-ε turbulence model.
Keating, A., Neši-acc, S.
openaire   +5 more sources

Erosion-Corrosion in Industrial Turbomachinery

Materials Performance, 2012
Erosion-corrosion (EC) reduces the service life of turbomachines handling slurries. EC is a particular type of corrosion caused by the interaction of mechanical, hydrodynamic, chemical, and electrochemical processes acting on the surface of the equipment in various industries, including mineral, chemical, energy, and water.
M. Schorr, B. Valdez, A. So, J. Flores
openaire   +1 more source

Hydromechanical Measurements for Erosion Corrosion

CORROSION 1990, 1990
Abstract Laser Doppler anemometry and flow visualisation were used for hydromechanical characterization of various pipe flow geometries in both one-phase and two-phase flows (particle-containing liquids). The flow velocity fields of pipe expansions, constrictions and orifices as well as of VAM joints (simulated pipe connections) were ...
W. Blatt, E. Heitz
openaire   +1 more source

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