JOHANNESBURG - The South African National Defence Force (SANDF) and the South African Police Service (SAPS) lack the capacity to defend the country and its citizens against emerging threats, including ...

Reciprocating compressors require more maintenance than rotating turbomachinery, such as the centrifugal compressor, but they are typically monitored less, or even incorrectly, by comparison. The ...

Abstract: Designing an efficient and simplified electromagnetic capacity control system (ECCS) for reciprocating compressors, replacing hydraulic systems, is a crucial focus for energy conservation ...

We may receive a commission on purchases made from links. A reciprocating saw can be invaluable no matter your profession or what project is on your home improvement to-do list. Whether you're cutting ...

Gazprom built some 1,865 miles of linear parts of gas trunklines and gas pipeline branches, over 80 gas compressor units with an aggregate capacity of 1,800 MW and over 130 gas distribution stations ...

In this Ask the Experts feature, expert instructors from the Compressed Air Challenge (CAC) will tackle your questions on compressed air systems and associated technology. The Compressed Air Challenge ...

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 ...

In this whitepaper we focus on the mechanical health and behaviour of reciprocating compressors with four important indicators; impact, temperature (valves and bearings), vibration and rod drop. Table ...