Blog
Dimensioning of control valve - Part 1 LIQUIDS
Posted in: Technical Library
Correctly dimension the flow rate through a valve and therefore its DN is of fundamental importance. A valve undersized, nullifies the adjustment as the valve is intended to remain permanently open; a valve... Reed more ›
Dimensioning of control valve - Part 2 STEAM & GAS
Posted in: Technical Library
We complete the technical notes for proper sizing of the DN of a valve with the following types of fluid: saturated steam, subsonic and sonic gases and vapors. D) Saturated steam ... Reed more ›
Airflow monitoring in hood or stack
Posted in: Project experiences
Requirements are to monitoring in continuous the flow rates in to natural stack or hood, with data storage for next analysis. Refering to previous studies Zhu et al, ref. ASCE... Reed more ›
Flow measurement in open channels
Posted in: Technologies and instruments evaluation
Until a few years ago flumes and weirs were widely used but involving committed works, partially or total invasive in to water river beds or embankment. With the Doppler... Reed more ›