Torsional Vibration Measurements on Reciprocating Compressor THE CLIENT Structural Dynalysis was founded in 2002 and specializes in structural dynamics, vibration testing & analysis, signal processing and driveline dynamics. In addition to the testing services...
THE CLIENT Engineering Dynamics Incorporated (EDI) is an independent engineering firm offering consulting services to a large range of industries. The corporation was established in 1982 by a core group of six engineers, and today has offices in both San Antonio and...
Ariel Corporation was working on an issue with Rotor Bearing Technology & Software, Inc. (RBTS) for a company in Australia. Since its start up, the customer had experienced multiple elastomeric element failures in the drive coupling on their large coal bed methane...
A TorqueTrak 10K user in a Gulf Coast refinery was having issues with their compressor train. The compressor train uses a synchronous motor drive in a hard start application. In that application, torque pulses occur from 120 Hz to 0 Hz during the transient start-up....
Torque is an important variable to the designers and manufacturers of wind turbine technology. Torque data is especially critical in the evaluation of wind turbine components such as bearings, gears, and braking systems. By providing the true mechanical work being...
At a crude oil pumping station (consisting of 10 units with 4500 HP/ unit), a problem arose where the elastomeric couplings melted during regular operations as seen in this photo. Suspecting torsional vibration as the cause of failure, Mr. Gilberto Rios of DYNA...
