Liquid & Gas Flow - Ultrasonic Flowmeters (PowerPoint PPT)

The Liquid and Gas Flow Metering & Custody Measurement program consists of 28 modules.

This document refers to the training module 11 only: Ultrasonic Flowmeters. Specific topics covered include:

•  Doppler Effect
•  Flow Profiles
•  Installation & Proving
•  Advantages & Disadvantages

Upon the successful completion of the full Liquid and Gas Flow Metering & Custody Measurement program (all 28 modules), you will be able to:

•  Apply an in-depth knowledge and skills in liquid and gas flowmetering and custody measurement
•  Determine and assess flow measurement accuracy and fluid mechanics of pipe flows
•  Distinguish the difference among differential pressure type flowmeters, displacement, rotary-inferential and fluid oscillatory flowmeters, electromagnetic, coriolis mass flowmeters and ultrasonic flowmeters
•  Define and classify the types, terms and problems of multiphase flow measurement
•  Determine the basic concepts of multiphase flows and multiphase flowmeters
•  Measure within the acceptable accuracy and discuss the different types, selection and installation of flow measurement and level measurements
•  Implement OIML Recommendation R117 including its requirements and operation
•  Distinguish the various types of flow calibration, metering system and provers including static and dynamic measurement, meter proving, prover loop and custody transfer
•  Practice tank measurement and calibration methods and calculations of quantities
•  Discuss meter and prover troubleshooting, electronics, overall measurement uncertainty and proving of LPG meters
•  Explain in detail the different types, methods, and techniques used in lease automatic custody transfer and truck custody transfer as well as list the equipment used in each operation
•  Discuss pipeline meter considerations employed for liquid petroleum products
•  Employ systematic techniques in leak detection, loss control, monitor and control production losses as well as list the various API standards applicable to flowmetering and custody measurement