Results 11 to 20 of about 892,824 (329)

Flame retardant polymer materials: An update and the future for 3D printing developments

open access: yes, 2021
Fire safety has become a major concern due to the ubiquitous use of polymers. The development of flame retardant polymer materials has consequently experienced a huge growth in market size.
H. Vahabi   +4 more
semanticscholar   +1 more source

Modeling Thermal Radiation in Combustion Environments: Progress and Challenges

open access: yesEnergies, 2023
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
doaj   +1 more source

Effects of heat release on triple flames [PDF]

open access: yes, 1995
Heat release effects on laminar flame propagation in partially premixed flows are studied. Data for analysis are obtained from direct numerical simulations of a laminar mixing layer with a uniformly approaching velocity field.
Liñán Martínez, Amable   +2 more
core   +2 more sources

Measurements of the Reynolds stress in the turbulent premixed flame

open access: yesNihon Kikai Gakkai ronbunshu, 2021
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
doaj   +1 more source

Quantitative Analysis of Diffusion in Bursting Phenomena:

open access: yesMaketingu Janaru, 2021
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
doaj   +1 more source

Characteristics Of Large Diffusion Flames Burning In A Vitiated Atmosphere [PDF]

open access: yes, 1991
Experiments concerning properties of large diffusion flames burning steadily in a vitiated atmosphere under conditions similar to those which may arise in a room fire are described. The effects of vitiation on the products of combustion and flame lengths,
Kubota, T.   +2 more
core   +1 more source

Experimental and numerical study of the accuracy of flame-speed measurements for methane/air combustion in a slot burner [PDF]

open access: yes, 2011
Measuring the velocities of premixed laminar flames with precision remains a controversial issue in the combustion community. This paper studies the accuracy of such measurements in two-dimensional slot burners and shows that while methane/air flame ...
Ferret, Bernard   +2 more
core   +1 more source

Enhancing psychological well-being of school teachers in India: role of energy management, thriving, and stress

open access: yesFrontiers in Psychology, 2023
PurposeThe psychological well-being of school teachers is a growing concern in the post-pandemic era. Many initiatives are undertaken by individual school authorities and government agencies to address this issue.
Smita Chaudhry, Raina Chhajer
doaj   +1 more source

Instabilities and soot formation in high-pressure, rich, iso-octane-air explosion flames - 1. Dynamical structure [PDF]

open access: yes, 2007
Simultaneous OH planar laser-induced fluorescence (PLIF) and Rayleigh scattering measurements have been performed on 2-bar rich iso-octane–air explosion flames obtained in the optically accessible Leeds combustion bomb.
Lockett, R. D., Woolley, R.
core   +1 more source

Cool, caring and communicating - the human touch: how car brands used social media anthropomorphism in pandemic times [PDF]

open access: yesRajagiri Management Journal
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
doaj   +1 more source

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