Spectral Radiation Properties of Partially Premixed Turbulent Flames

Author:

Zheng Yuan1,Barlow R. S.2,Gore Jay P.1

Affiliation:

1. Maurice J. Zucrow Laboratories, School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907-2014, USA

2. Combustion Research Facility, Sandia National Laboratories, Livermore, CA 94550-0969, USA

Abstract

Instantaneous spectral radiation intensities of three standard turbulent jet flames were measured and simulated in this study. In the simulation, a recently developed technique was adapted to reconstruct the local integral time and length scales in the flames. The simulated radiation properties, including mean, root mean square, probability density function, power spectral density and autocorrelation coefficient, were generally within 10% of the measurements. The macro time and length scales were found to increase with increasing distance from the axis and the radial averages of these scales were found to increase with down stream distance but decrease with Reynolds number.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Cited by 36 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. NARROW BAND-WISE IDENTIFICATION OF TURBULENCE-RADIATION INTERACTION IN RESOLVED AND SUBFILTER SCALES;Proceeding of Proceedings of the 10th International Symposium on Radiative Transfer, RAD-23 Thessaloniki, Greece, 12–16 June 2023;2023

2. Review: Applications of infrared thermography for studying flows with participating media;Experimental Thermal and Fluid Science;2022-01

3. Radiative Properties of Molecular Gases;Radiative Heat Transfer;2022

4. Study of turbulence-radiation interactions in large-eddy simulation of scaled Sandia flame D;Journal of Quantitative Spectroscopy and Radiative Transfer;2019-05

5. Radiative Transfer in Combustion Systems;Handbook of Thermal Science and Engineering;2018

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3