Holston Valley Medical Center has become the first hospital in Tennessee to successfully perform the EVOQUE tricuspid valve replacement procedure, a groundbreaking, minimally invasive therapy for ...

Batch manufacturing success depends on accuracy, and that starts with precise, repeatable flow measurement. Even with a fluid ...

A look into the exhaust gas recirculation, or EGR, valve - an important piece of the automotive emissions system.

Equations (5) and (6) can be used for both Newtonian and power-law fluids, since for Newtonian fluids the behavior index, n, equals 1, and the consistency index, K, equals the dynamic viscosity, h, ...

This study presented a new method to calculate the simplified EOA of the aortic valve at normal flow rate using a less cumbersome equation to estimate flow rate and tested the agreement of this new ...

Sponsored Article Solenoid valve mechanics: Understanding force balance equations 10 January 2025 When evaluating a solenoid valve for a particular application, it is important to ensure that the ...

Right ventricular dysfunction has been associated with lower 1‐year survival in patients with high‐gradient severe aortic stenosis undergoing transcatheter aortic valve replacement, but its prognostic ...

A proportional solenoid valve is an electromagnetic valve designed to respond to a variable power input to regulate the flow of liquid and/or gas proportionately. It is used to control the flow rate ...

The following is a stepwise presentation of calculating the two-phase relief valve sizing technique described in API 520. The general energy balance for isentropic nozzle flow forms the basis of the ...

The basic gas control valve sizing equation can be found in ISA-75.01.01-2012, “IndustrialProcess Control Valves, Part 2-1: Flow Capacity,” and in “IEC 60534-2-1 (Second Edition).” These standards ...