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2009

Cominglo – Blended CV Measurement Point

Abstract

This project seeks to improve the accuracy of CV measurement in gas networks which distribute blended gas streams. Element Digital Engineering will address this by first studying the physics of gas blending in the gas network using Computational Fluid Dynamics (CFD). A wide range of simulations will enable the effects of different designs and mixing technologies to be understood in relation to the various gases under consideration. The predictions of these CFD studies will be validated through the design and development of a rig to simulate blending in the network. The overall results of these studies will be used to develop a tool that can be deployed within the gas networks to facilitate the accurate prediction of co-mingling, and subsequent CV measurement points supporting the design of blending systems.

SGN, and the remaining GB gas networks, will have achieved a greater understanding of the intricacies of gas blending within the network by means of a literature review, laboratory testing, and algorithm development. The project findings will help to improve accuracy and confidence in gas blending as the associated requirements regarding CV measurement. This new learning will also help to stimulate the biomethane and hydrogen production industries by providing a clearer picture of blending opportunities.

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2025-02-01
2025-02-27
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