Laminar vs. Turbulent Flow: Key Concepts Every Instrumentation Student Must Understand
Comprehensive Guide to Laminar vs. Turbulent Flow Fluid Dynamics 101 Laminar Flow Turbulent Flow Calculator Implications Quiz Laminar vs. Turbulent Flow An In-Depth Guide for Instrumentation Students In the world of fluid dynamics, understanding the difference between laminar and turbulent flow is essential for instrumentation engineers, particularly those working in the oil, gas, and chemical […]
Volumetric vs. Mass Flow Rate: Key Differences and Applications in Fluid Systems
Understanding Flow Rate: Volumetric vs. Mass Flow In the world of fluid dynamics and process engineering, understanding flow rate is fundamental for designing, operating, and optimizing systems that deal with gases and liquids. Flow rate is a crucial parameter in several industries, including oil and gas, chemical, water treatment, pharmaceuticals, food and beverages, and HVAC […]
The Ultimate Beginner’s Guide to Flow Measurement
Flow measurement is a critical part of numerous industries, from oil and gas to water treatment and food production. It helps monitor, control, and optimize processes, ensuring quality, efficiency, and compliance with regulatory standards. Whether you’re an engineer, technician, or a curious learner, understanding flow measurement is essential for success in many fields. This comprehensive […]
Thermal Mass Flow Meter Working Principle Explained with Examples
Introduction Thermal Mass Flow Meters (TMFMs), also known as thermal dispersion or thermal flow meters, are specialized instruments used primarily for the measurement of mass flow rates of gases. Unlike other flow meters that infer mass flow from volumetric flow and density, thermal mass flow meters measure the mass flow directly based on the principles […]
Positive Displacement Flow Meter: Working Principle, Types, and Applications Explained
1. Introduction Positive Displacement (PD) flow meters are among the most accurate types of flow measurement instruments available in the industry. Unlike other flow meters that infer flow rate based on velocity or differential pressure, PD meters measure the actual volume of the fluid passing through the meter. They operate by trapping fixed volumes of […]
Understanding Different Types of Orifice Plates: Concentric, Eccentric, and Segmental
Understanding Orifice Plates: Concentric, Eccentric, & Segmental The Ultimate Guide to Orifice Plates An interactive exploration of concentric, eccentric, and segmental orifice plates for industrial flow measurement. How Does an Orifice Plate Work? An orifice plate is a simple device used to measure the flow rate of a fluid in a pipe. It’s a thin […]
Instrument Calibration – 20 Most Common Interview Questions with Answers
Instrument Calibration – 20 Common Interview Questions Instrument Calibration 20 Most Common Interview Questions & Answers 1. What is calibration? Calibration is the process of comparing the measurement values of a device under test (DUT) with those of a calibration standard of known accuracy. The goal is to detect, correlate, report, or eliminate by adjustment […]
Orifice Plate Flow Meters – 20 Most Common Interview Questions with Answers
Orifice Plate Flow Meters – 20 Common Interview Questions Orifice Plate Flow Meters 20 Most Common Interview Questions & Answers 1. What is the basic working principle of an orifice plate flow meter? An orifice plate flow meter operates on Bernoulli’s principle. It consists of a thin plate with a precisely machined hole (orifice) inserted […]
Ultrasonic Flow Meter – 20 Most Common Interview Questions with Answers
What is an ultrasonic flow meter?An ultrasonic flow meter measures the flow rate of a fluid using ultrasound waves. It calculates the flow based on the time difference or frequency shift of the ultrasonic signal. What are the two main types of ultrasonic flow meters? Transit Time (Time-of-Flight) Doppler Type Explain the working principle of […]
Vortex Flow Meter – 20 Most Common Interview Questions with Answers
1. What is a vortex flow meter? A vortex flow meter measures the flow rate by detecting the vortices shed from a bluff body placed in the flow stream. It uses the Von Kármán effect. 2. What is the principle behind vortex flow meters? Vortex flow meters operate on the Von Kármán Vortex Street principle. […]