Rik Geerdink, In2ViBa
Senior Vibration Expert
Rik Geerdink is a senior vibration expert and the founder and owner of In2ViBa. He began his career at Engie Energy Netherlands, where he spent several years analysing the vibration behaviour of power trains across Engie's Dutch portfolio and conducting factory and site acceptance tests (FAT and SAT) on gas turbines, steam turbines and generator rotors during major overhauls.
Rik's enthusiasm for vibration analysis on turbomachinery led him to establish In2ViBa in 2022, with a focus on helping asset owners improve the availability and reliability of critical rotating equipment. Through remote vibration monitoring and regular analysis of vibration and process data, In2ViBa supports early detection of abnormal behaviour, enabling planned and cost-effective maintenance.
Connect with Rik Geerdink on LinkedIn for insights and updates.
Presentation title
Crack in steam turbine rotor — Yes or No?
Presentation abstract
A 6 MW BBC steam turbine, built in 1989 and in service until 2022, suffered an overspeed incident in 2010. Following repair, the unit returned to service in 2011 and was later placed in conservation in 2022. A major overhaul in late 2024, including NDT investigation, revealed no crack indications on the rotor surface. High-speed balancing was subsequently carried out following seal strip repairs, but vibration behaviour at nominal speed proved unstable. The engineering team concluded that a change in resonance frequency, compared with the original build data, was consistent with the presence of a rotor crack.
This presentation asks: Is balancing data alone sufficient to conclude a crack exists, and what other indicators should be monitored?
Key insights from Rik Geerdink: Revolutionising predictive maintenance
Thank You, Rik Geerdink!
We extend our sincere gratitude to Rik Geerdink, Senior Vibration Expert and CEO of In2ViBa, for his compelling presentation at the Beran Conference 2024.
Rik's session on "How a Gas Turbine Unit Returns to Service After a 2-Year Conservation" provided invaluable insights into the world of predictive maintenance.
Rik expertly outlined the transition from minimal predictive maintenance to a comprehensive plant-wide approach using the Beran PlantProtech™ PCMS 7600.
Rik's extensive knowledge in vibration analysis underscored the critical role of effective vibration behaviour analysis in optimising turbine operations. The practical applications he discussed have left a lasting impression on our attendees.
We encourage everyone to join the conversation! What are your thoughts on the role of predictive maintenance in enhancing operational efficiency? How do you envision technology transforming the energy sector in the coming years?
In2ViBa
In2ViBa, founded and owned by Rik Geerdink, is a leading engineering consultancy specialising in vibration analysis and condition monitoring.
Based in Arnhem, Netherlands, In2ViBa offers a comprehensive range of services including balancing, blade vibration monitoring, and smart condition monitoring solutions.
The company is dedicated to providing advanced technical advice and innovative solutions to enhance the operational efficiency of machinery and industrial equipment.
With extensive experience and expertise, Rik Geerdink and his team at In2ViBa are committed to delivering high-quality training and courses to empower clients with the knowledge and skills needed to maintain optimal performance and reliability in their operations.
Learn more about their groundbreaking work at In2ViBa.
At the VGBE event, Rik Geerdink, In2ViBa and Beran focus on showcasing the advancements in condition monitoring technology.
The collaboration between Rik Geerdink and Beran underscores the critical role of advanced condition monitoring technologies in preventing machinery failures, optimising maintenance schedules, and ultimately extending the lifespan of industrial equipment. By leveraging cutting-edge data acquisition and analysis tools, this partnership paves the way for more effective and proactive maintenance practices in the industry.
