RANS studies of hydrogen-enrichment premixed turbulent flames

Siva PR Muppala; Sooraj Paleli M Vasudevan

doi:10.1088/1757-899x/1080/1/012046

RANS studies of hydrogen-enrichment premixed turbulent flames

Siva PR Muppala, Sooraj Paleli M Vasudevan

Research output: Contribution to conference › Paper › peer-review

Abstract

In this study, we show numerical predictions of the Zimont and Peter‘s turbulent flame speed models for low-swirl Methane/Air/Hydrogen flames [1]. These models are contained as default options within the ANSYS Fluent Premixed reaction model. Two distinct simulation tasks as part of the present study are - non-reacting and reacting flows, for with three different methane mixtures in compositions added with - 0, 40 and 60% hydrogen. The results show that the RANS approach provides a reasonable prediction of the cold flow conditions, whilst the reacting flow conditions, good agreement is reached up to 40% enrichment, except near the recirculation region,.

Original language	English
DOIs	https://doi.org/10.1088/1757-899x/1080/1/012046
Publication status	Published - Jan 2021
Event	ICAMEI-2021: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas - College of Engineering & Management, Kolaghat, India (held online) Duration: 5 Jan 2021 → 7 Jan 2021

Conference

Conference	ICAMEI-2021: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas
Period	5/01/21 → 7/01/21

Bibliographical note

Note: Published in: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas (ICAMEI 2021) 5th -7th January 2021, Kolaghat, India, IOP Conference Series: Materials Science and Engineering, Volume 1080, article no. 012046

Organising Body: ICAMEI

Keywords

Combustion
Enrichment
Hydrogen Flame
Mechanical, aeronautical and manufacturing engineering
Numerical Analysis
Paper

Access to Document

10.1088/1757-899x/1080/1/012046

Muppala-S-48441-VoRFinal published version, 1.29 MBLicence: CC BY

https://doi.org/10.1088/1757-899x/1080/1/012046

1 Conference contribution

RANS studies of hydrogen-enrichment premixed turbulent flames
Muppala, S. P. & Vasudevan, S. P. M., Jan 2021, Published in: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas (ICAMEI 2021) 5th -7th January 2021, Kolaghat, India, IOP Conference Series: Materials Science and Engineering, Volume 1080, article no. 012046 Organising Body: ICAMEI Organising Body: ICAMEI. IOP Publishing, p. 012046
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Cite this

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title = "RANS studies of hydrogen-enrichment premixed turbulent flames",

abstract = "In this study, we show numerical predictions of the Zimont and Peter{\textquoteleft}s turbulent flame speed models for low-swirl Methane/Air/Hydrogen flames [1]. These models are contained as default options within the ANSYS Fluent Premixed reaction model. Two distinct simulation tasks as part of the present study are - non-reacting and reacting flows, for with three different methane mixtures in compositions added with - 0, 40 and 60\% hydrogen. The results show that the RANS approach provides a reasonable prediction of the cold flow conditions, whilst the reacting flow conditions, good agreement is reached up to 40\% enrichment, except near the recirculation region,.",

keywords = "Combustion, Enrichment, Hydrogen Flame, Mechanical, aeronautical and manufacturing engineering, Numerical Analysis, Paper",

author = "Muppala, \{Siva PR\} and Vasudevan, \{Sooraj Paleli M\}",

note = "Note: Published in: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas (ICAMEI 2021) 5th -7th January 2021, Kolaghat, India, IOP Conference Series: Materials Science and Engineering, Volume 1080, article no. 012046 Organising Body: ICAMEI; ICAMEI-2021: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas ; Conference date: 05-01-2021 Through 07-01-2021",

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N2 - In this study, we show numerical predictions of the Zimont and Peter‘s turbulent flame speed models for low-swirl Methane/Air/Hydrogen flames [1]. These models are contained as default options within the ANSYS Fluent Premixed reaction model. Two distinct simulation tasks as part of the present study are - non-reacting and reacting flows, for with three different methane mixtures in compositions added with - 0, 40 and 60% hydrogen. The results show that the RANS approach provides a reasonable prediction of the cold flow conditions, whilst the reacting flow conditions, good agreement is reached up to 40% enrichment, except near the recirculation region,.

AB - In this study, we show numerical predictions of the Zimont and Peter‘s turbulent flame speed models for low-swirl Methane/Air/Hydrogen flames [1]. These models are contained as default options within the ANSYS Fluent Premixed reaction model. Two distinct simulation tasks as part of the present study are - non-reacting and reacting flows, for with three different methane mixtures in compositions added with - 0, 40 and 60% hydrogen. The results show that the RANS approach provides a reasonable prediction of the cold flow conditions, whilst the reacting flow conditions, good agreement is reached up to 40% enrichment, except near the recirculation region,.

KW - Combustion

KW - Enrichment

KW - Hydrogen Flame

KW - Mechanical, aeronautical and manufacturing engineering

KW - Numerical Analysis

KW - Paper

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DO - 10.1088/1757-899x/1080/1/012046

M3 - Paper

T2 - ICAMEI-2021: 3rd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas

Y2 - 5 January 2021 through 7 January 2021

ER -

RANS studies of hydrogen-enrichment premixed turbulent flames

Abstract

Conference

Bibliographical note

Keywords

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RANS studies of hydrogen-enrichment premixed turbulent flames

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