Abstract: This paper presents a method of fault diagnosis for the reciprocating air compressor valve based on the indicator diagram and the support vector machine (SVM). This paper strikes 7 invariant ...

Zahroof Valves Inc. (ZVI), established with a focus on improving the performance of reciprocating compressors through the introduction of its innovative compressor valve and 10-year warranty, recently ...

Compressor valve manufacturer Zahroof Valves, Inc. (ZVI), has formally introduced an alloy steel version of its StraightFlo reciprocating compressor valve. The move targets compressor operators who ...

Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...

Traditional compressor monitoring has focused on velocity vibration and rod drop. Hardy provides two additional measurement techniques, Impact and Triangulated Rod Drop, that were developed especially ...

Abstract: Aiming at the problem that the traditional multifractal detrended fluctuation analysis (MFDFA) using the least squares method to fit the trend term is prone to overfitting and takes a long ...

Combining periodic in-person monitoring with a prognostics method for estimating rotational position from pressure readings enhances the ability to predict and address potential failures in ...