Pipeline operators continuously seek to improve reliability, safety and reduce corrosion and maintenance costs. Cathodic protection (CP) systems is a secondary external corrosion-prevention mechanism for underground pipelines. Two types of CP exist, namely, sacrificial anode CP …
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The collision of cosmic projectiles with a terrestrial planet’s surface forms topographic depressions, known as impact craters. Since planetary surfaces are continuously bombarded, these features can be observed on nearly all solid bodies in the Solar System. On airless bodies w…