CFD based investigations for the design of severe service control valves used in energy systems
Multistage severe service control valves are extensively used in various energy systems,
such as oil & gas, nuclear etc. The primary purpose of such valves is to control the amount of …
such as oil & gas, nuclear etc. The primary purpose of such valves is to control the amount of …
Throttling components effect on aerodynamic performance of superheated steam flow in multi-stage high pressure reducing valve
F Chen, Z Jin - Energy, 2021 - Elsevier
Superheated steam (SHS) is widely used in various integrated energy systems. Multi-stage
continuous-resistance perforated sleeves and n-stage adjustable-resistance perforated …
continuous-resistance perforated sleeves and n-stage adjustable-resistance perforated …
[HTML][HTML] Improved design of a multi-stage continuous-resistance trim for minimum energy loss in control valves
Control valves used in energy systems are often integrated with trims having well designed
flow paths to regulate fluid flow. These trims, known as multi-stage continuous-resistance …
flow paths to regulate fluid flow. These trims, known as multi-stage continuous-resistance …
Effects of the geometrical features of flow paths on the flow capacity of a control valve trim
Control valves are an integral part of a number of energy systems, such as those used in
chemical and nuclear industries. These valves are used to regulate the amount of fluid flow …
chemical and nuclear industries. These valves are used to regulate the amount of fluid flow …
Quantification of additive manufacturing induced variations in the global and local performance characteristics of a complex multi-stage control valve trim
Control valves that are used in severe service applications have trim cages that are
geometrically quite complex. Most of these trims are manufactured using traditional …
geometrically quite complex. Most of these trims are manufactured using traditional …
A new one-dimensional control valve model for the local flow coefficient based on local analysis of CFD data
Control valves are essential components of the energy, nuclear, process, and the oil and
gas industries. They are needed for the accurate control of flow rate, pressure, and …
gas industries. They are needed for the accurate control of flow rate, pressure, and …
Local flow analysis and management for digital twins of control valves
Since about 2002, Industry 4.0, and Digital Twin (DT) research as we know it today, enjoyed
increasing attention in academia and industry. The research on the DTs of control valves is …
increasing attention in academia and industry. The research on the DTs of control valves is …
Capacity testing and local flow analysis of geometrically complex trims installed within a commercial control valve
Industrial control valves often handle flows with very high pressure drops (conditions often
referred to as severe service). In order to cope with these pressure drops, geometrically …
referred to as severe service). In order to cope with these pressure drops, geometrically …
Effects of a Multi-flow Trim on the Flow Characteristic of a Control Valve
Control valves are essential components in energy systems, particularly in industrial
pipeline systems, where they are used to regulate flow conditions according to customer …
pipeline systems, where they are used to regulate flow conditions according to customer …