To reduce the process variable error, the closed-loop control function in PID controllers is commonly used. A PID controller reads a process variable (PV), compares it to a desired set point (SP) ...

Partial differential equations (PDEs) are a class of mathematical problems that represent the interplay of multiple variables, and therefore have predictive power when it comes to complex physical ...

Pipeline Design Tools - 1. A new equation for accurate approximation of the Moody friction factor in the general gas-flow equation better approximates a wide range of Reynolds numbers than ...

Dublin, March 08, 2024 (GLOBE NEWSWIRE) -- The "Variable Refrigerant Flow (VRF) Systems: Global Strategic Business Report" has been added to ResearchAndMarkets.com's offering. Amidst the rapidly ...

The Taco SelfSensing Series with ProBalance™ integrates Taco KV or KS pumps with a variable frequency drive. SelfSensing ProBalance pumps allow the installer to accomplish easy do-it-yourself system ...