Environment & Safety Gas Processing/LNG Maintenance & Reliability Petrochemicals Process Control Process Optimization Project Management Refining

Gresh, M. T.

Flexware, Inc., Grapeville, Pennsylvania

is president of Flexware Inc. in Grapeville, Pennsylvania. He has been involved in the design of high-efficiency centrifugal compressor staging, field-testing of compressors and steam turbines, and troubleshooting field performance problems for over 40 years. While most of this time was with Elliott Co., he is presently with Flexware Inc., a company focused on turbomachinery engineering consulting services, training seminars and software for turbomachinery performance analysis. Mr. Gresh received a BS degree in aerospace engineering from the University of Pittsburgh. He has published a book on compressor performance, and holds several patents related to turbomachinery. He is a registered professional engineer in the state of Pennsylvania.

Consider new labyrinth seals to optimize compressor operations

Flexware, Inc.: Gresh, M. T.
John Crane Engineered Bearings: Whalen, J. K.

Degradation of labyrinth seals in centrifugal impellers can have a significant impact on not only compressor power consumption but also on plant production rate. Upgrading to rub-tolerant seals can be..

Avoid refrigeration compressor damage

Flexware, Inc.: Gresh, M. T.

Online monitoring helps prevent liquid injection and operating in choke

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