Quantitative Assessment of Flame Stability Through Image Processing and Spectral Analysis [PDF]
This paper experimentally investigates two generalized methods, i.e., a simple universal index and oscillation frequency, for the quantitative assessment of flame stability at fossil-fuel-fired furnaces.
Zhou, Hao +4 more
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Modeling Thermal Radiation in Combustion Environments: Progress and Challenges
Modeling thermal radiation in combustion environments can be extremely challenging for two main reasons. First, the radiative transfer equation (RTE), which is the cornerstone of modeling radiation in such environments, is a five-dimensional integro ...
Sandip Mazumder, Somesh P. Roy
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An Autoadaptive Edge-Detection Algorithm for Flame and Fire Image Processing [PDF]
The determination of flame or fire edges is the process of identifying a boundary between the area where there is thermochemical reaction and those without. It is a precursor to image-based flame monitoring, early fire detection, fire evaluation, and the
Yan, Yong, Qiu, Tian, Lu, Gang
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Measurements of the Reynolds stress in the turbulent premixed flame
It has been shown in our previous study that the bi-modal distribution is seen in the radial component of the gas velocity obtained in the turbulent flame brush, implying that the shear component of the Reynolds stress conditioned on the unburnt mixture ...
Nobuhiro MAKITA +3 more
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Measurement of turbulent flame speed of natural gas/air mixtures at elevated pressure [PDF]
Turbulent flame speeds were measured over a range of pressures to 0.8 MPa using a jet flow apparatus fired with a synthetic mixture representing a mid-European natural gas. The equivalence ratio empty set was 0.9.
Witton, John J., Li, L.
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Quantitative Analysis of Diffusion in Bursting Phenomena:
When a movement occurs on the Internet, it often affects the real world. For example, “buzz,” as a positive phenomenon, and “flames,” as a negative one.
Fujio Toriumi
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Flame Detection Method In Video Using Covariance Descriptors [PDF]
Video fire detection system which uses a spatio-temporal covariance matrix of video data is proposed. This system divides the video into spatio-temporal blocks and computes covariance features extracted from these blocks to detect fire.
Osman Gunay +7 more
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Experimental study on premixed flame acceleration in closed pipe [PDF]
An experimental study has been carried out to investigate the flame acceleration in closed pipe. A horizontal steel pipe, with 2 m long and 0.1 m diameter, giving length to diameter (L/D) ratio of 20 was used in this project.
M. Kasmani, R., Mat Kiah, M. H.
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Cool, caring and communicating - the human touch: how car brands used social media anthropomorphism in pandemic times [PDF]
PurposeThis study aims to examine the influence of Brand Anthropomorphism on Conversational Value and Attitude Towards Communication (relevance) of Gen Y and Gen Z consumers in the context of the COVID-19 pandemic.
Rohit Tiwari +2 more
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An Experimental Investigation of Flame Spreading from Bluff Body Flameholders [PDF]
Flame spreading from 1/16 to l inch circular cylinder flame holders in two-dimensional flow was studied experimentally. Combustion wake widths were determined by use of spark Schlieren photographs at distances up to 36 inches downstream of the flame ...
Thurston, Dick W., Thurston, Dick Wright
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