... spike that occurs following the switch off. A detailed analysis of potential transient demonstrated that transition from IR-drop to electrochemical relaxation starts within millisecond in concrete. A new instant-off potentiometer was developed and was successfully applied to laboratory and field...

... from each other and the tube to provide meaningful noise measurements. 7. Stray signals fro flowline corrosion riser corrosion ecn trace variation Subsurface Corrosion spike steam generator materials and corrosion Pipeline Corrosion Upstream Oil & Gas resistance well integrity...

... metals & mining machine learning Artificial Intelligence oilfield chemistry flowline corrosion materials and corrosion well integrity riser corrosion spike Corrosion Management SRLT test tensile test specimen Subsurface Corrosion H2S management active period Corrosion...

... performed in diluted sodium thiocyanate solution with or without additions of chlorides. Electrochemical voltage and current noise and changes of stress and elongation were measured simultaneously. During the latter part of both types of tests, significant simultaneous spikes of voltage and current noise...

... spike localized corrosion materials and corrosion well integrity positive direction electrochemical reaction counter electrode crack mouth crevice corrosion current spike crevice corrosion test exposure reaction passivation electrode potential spike pseudo-reference electrode mean...

... ABSTRACT The water wall tube surfaces in the lower furnace areas of kraft recovery boilers are exposed to a reduced sulfidizing atmosphere. Water wall surfaces are known to experience temperature excursions. High temperature excursions are relatively infrequent and most temperature spikes...

... examined in an effort to determine if the tube experienced any overheating or if there is any evid Reservoir Surveillance production control boiler floor fluctuation US government spike strain gauge information production monitoring floor tube thermal spike support beam temperature...