In case of repeating failures, excessive vibrations and weak reliability, a systematic investigation to reveal the chain of cause and effect is carried out using various methods.
The complexity of the underlying technical and physical relationships makes it normally impossible to carry out a sustainable, purely theoretical analysis. By comparing measurements and simulations, mechanisms of action can be uncovered and effective reduction measures defined.
The advantage of the operator is the short-term nature of the analysis, in which acute vibration and pulsation problems can be identified and reduced.
We are performing troubleshooting investigations for our clients all over the world. We are a reliable partner and we operate on short-notice.
Examples
Dynamic Pipe Supports - In many cases pipe vibration are a consequence of a mechanical amplification due to a natural frequency of a pipe segment between its supports. Discharge pipe bends of hyper compressors ...
Vibrations and Pulsations in High Pressure Compressor Systems - Target audience and format The target audience for this webinar are operators of LDPE/EVA plants. This full-day seminar is designed for a duration of 6 hours. A vivid discussion with ...
Acoustic Malfunctions in LDPE/EVA plants - 14th LDPE Plant Improvement Conference 2018 in Gdańsk, Poland: [...] An acoustic malfunction can result in fatigue failures of components, n poor compressor performance and am elevated energy consumption.
Poor Lifetime of Hyper Compressor Valves - In a state-of-the art LDPE plant a poor lifetime of a compressor valve can cause severe production losses due to the high production capacities. By means of pulsation measurements and a tuned pulsation study this type of malfunction can be revealed and effective countermeasures can be identified.
Failures of High-Pressure Pipes - Imagine a hyper compressor installation in an LDPE/EVA application. In the interstage pipes connected directly to cylinders of the second stage are failing repeatingly, causing a significant threat to the ...
Broken Bolts at Intercooler and Reactor Racks - Imagine an intercooler or a pipe reactor of an LDPE/EVA plant where the bolts of the steel support are breaking repeatingly. Due to the high-risk potential of these equipment an ...