Blar i Faculty of Engineering and Science på forfatter "Kalaoja, Johannes"
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On-Line Oil Condition Monitoring for Marine Gearboxes : This thesis addresses the importance of oil condition monitoring in marine reduction gearboxes and compares the sensitivity and usage of three different sensors, each with its own working principle
Kalaoja, Johannes (Master thesis, 2020)Failures in marine reduction gearboxes lead to substantial costs. With the use of oil condition moni-toring, these failures can be foreseen so that preemptive measures can be taken. The development ofoil condition monitoring ... -
Sensitivity Analysis Of Online Oil Quality Monitoring For Early Detection Of Water Ingress In Marine Propulsion Systems
Klausen, Andreas; Kalaoja, Johannes; Kandukuri, Surya Teja; Robbersmyr, Kjell Gunnar (Peer reviewed; Journal article, 2020)Gearboxes are critical equipment in the vessel propulsion system. Lubrication contamination caused by water ingress or condensation is one of the major failure modes in marine gearboxes leading to accelerated aging of ...