Archives
Prevention of Pump Problems
Paper No. 28 J. C. Wachel, Worthington 2nd Technical Pump Conference, San Antonio, TX, October 1981 . Select the proper...
read more Understanding How Pulsation Accumulators Work
Paper No. 51 J. C. Wachel/S. M. Price, Pipeline Engineering Symposium -- 1988, PD-Vol. 14, Book No. 100256. Pulsation accumulators...
read more Acoustical Analyses Solve Vibration, Failures in Recip Pumps
Paper No. 50 J. C. Wachel/F. R. Szenasi/S. C. Denison, Oil & Gas Journal, August 11, 1986, pp. 60-72. Vibration...
read more Motor-Generator Vibration Problems Encountered When Restaging an FCCU Turboexpander
Paper No. 64 F. R. Szenasi, 2nd International Turbo-Expander Users' Council, Houston, TX, May 24-27, 1993. This paper describes the...
read more Diagnosing Machinery-Induced Vibrations of Structures & Foundations
Paper No. 49 F. R. Szenasi, Use of Vibration Measurements in Structural Evaluation, ST Div/ASCE, Atlantic City Convention, April 29,...
read more Analysis of Vibration & Failure Problems in Reciprocating Triplex Pumps for Oil Pipelines
Paper No. 2 J. C. Wachel/F. R. Szenasi/S. C. Denison, ASME Paper 85-PET-10, 1985. An analysis was made to identify...
read more Turbine and Compressor Vibrations
Paper No. 40 J. C. Wachel, CEP, Vol. 15, Technical Manual published by American Institute of Chemical Engineers, New York,...
read more Turbine and Compressor Vibration Encountered at Startup of a Methanol Plant
Paper No. 39 J. C. Wachel, AICHE Ammonia and Related Plants Safety Symposium, Minneapolis, MN, August 26-30, 1972 . This...
read more Analysis & Interpretation of Nonsynchronous Whirling in Turbomachinery
Paper No. 1 J. Vance/J. D. Tison, ASME Paper 78-PET-26, 1978. Nonsynchronous whirling is sometimes evident in the complex vibration...
read more Balancing of an FD Fan at a Refinery
Paper No. 99 By Troy Feese Uptime Magazine, June/July 2011 This article provides a case history of a forces draft...
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