Pressure Dynamics was engaged by a client to review the design of a pneumatic control system used to operate the safety doors on an offshore semi-submersible production unit. Due to various design issues, the pneumatic control system including the cylinder failed and...
Marine loading arms are an integral part of an LNG gas plant. They are the fluid transfer mechanism which transfers the LNG from the dock to the floating transport vessel. Pressure Dynamics modified the hydraulic systems of four LNG marine loading arms to prevent all...
This is a simplified system overview of a bucket wheel reclaimer. Bucket wheel reclaimers are used to reclaim stacked material from stockpiles. They play an integral role in the iron ore industry. Overheated oil in its hydraulic system leads to: 1. Failure of the...
Pressure Dynamics and Tutt Bryant Group Limited worked together to safely install a new 10t overhead crane. During the installation we had to overcome difficulties due to the limited head room for the crane to operate. The installation was completed over a long...
Pressure Dynamics recently assisted one of our clients to identify the root cause of fluctuation on time delay between operation of primary and secondary pneumatic driven Blow Down Valves (BDVs) by modelling and simulation of the pneumatic control system used to drive...
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