Recurrence network analysis for uncovering dynamic transition of thermo-acoustic instability of supercritical hydrocarbon fuel flow

Zan, Hao; Zhou, Weixing; Xiao, Xuefeng; Li, Lin; Zhang, Junlong; Li, Haowei

doi:10.1016/j.ast.2018.11.040

Cited by 26 publications

(4 citation statements)

References 60 publications

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“…An excellent review of various unsteady phenomena in reactive gas systems and their relevance to sound generation is provided by Toong [17]. In recent years, many researchers have dealt with this issue [18][19][20][21][22]. The followings provide a brief overview of the recent studies in this area.…”

Section: -Introductionmentioning

confidence: 99%

A comprehensive investigation of acoustic power level in a moderate or intense low oxygen dilution in a jet-in-hot-coflow under various working conditions

Mousavi

Kamali

Sotoudeh

et al. 2019

Aerospace Science and Technology

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Section: -Introductionmentioning

confidence: 99%

A comprehensive investigation of acoustic power level in a moderate or intense low oxygen dilution in a jet-in-hot-coflow under various working conditions

Mousavi

Kamali

Sotoudeh

et al. 2019

Aerospace Science and Technology

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“…In the United States, another adult education training program focused on behavioral change in food safety was examined by Zan, H. et al (2019). Using a cost-benefit analysis of the Expanded Food and Nutrition Education Program (EFNEP) in Ohio.…”

Section: Training and Educationmentioning

confidence: 99%

A review of Canadian and international food safety systems: Issues and recommendations for the future

Charlebois

Juhasz

Music

et al. 2021

Comp Rev Food Sci Food Safe

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In January 2019, the Safe Food for Canadians Act/Safe Food for Canadians regulations (heretofore identified as SFCR) came into force across Canada and brought a more streamlined process to food safety practice in Canada. Food trade and production processes have evolved rapidly in recent decades, as Canada imports and exports food products; therefore it is critically important to remain aware of the latest advances responding to a range of challenges and opportunities in the food safety value chain. Looking through the optics of the recent SFCR framework, this paper places the spotlight on leading domestic and international research and practices to help strengthen food safety policies of the future. By shedding some light on new research, we also draw attention to international developments that are noteworthy, and place those in context as to how new Canadian food safety policy and regulation can be further advanced. The paper will benchmark Canada through a review study of food safety best practices by juxtaposing (i) stated aspirations with, (ii) actual performance in leading Organization for Economic Cooperation and Development (OECD) jurisdictions.

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“…Zhou et al [11] considered that the variations in the physical properties of fuel in the pseudo-critical region and during pyrolysis are the main factors that cause the flow oscillation. It was also observed [12][13][14][15] that the flow oscillation in the cooling channel is caused by thermoacoustic instability. These studies focused mainly on the flow oscillation phenomenon in the heating process of the cooling channel.…”

Section: Introductionmentioning

confidence: 96%

Study on influence of forced vibration of cooling channel on flow and heat transfer of hydrocarbon fuel at supercritical pressure

Chen

Han

et al. 2022

Therm sci

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The cooling channel of a scramjet is the fundamental structure of the active thermal protection for an engine. Till now, studies have focused mainly on the steady-state flow and heat transfer process in the cooling channel. However, the vibration intensity of an engine increases sharply as the flight speed increases, because of which, the flow and heat exchange mechanisms based on the cooling channel under stable conditions cannot be applied under vibration. In this study, experimental methods are used to study the characteristics of the forced vibration of a cooling channel on the flow and heat transfer of hydrocarbon fuel at supercritical pressure. In addition, the influences of different vibration frequencies and vibration amplitudes on the flow and heat transfer are analyzed. The research results show that at supercritical pressure, when the fuel temperature is below the critical temperature and the inner wall temperature is above the critical temperature, external vibrations would enhance the heat transfer characteristics of the cooling channel. However, when the pressure and temperature are unstable, the forced vibration of the cooling channel would suppress the instability of temperature and pressure while strengthening the heat exchange.

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Recurrence network analysis for uncovering dynamic transition of thermo-acoustic instability of supercritical hydrocarbon fuel flow

Cited by 26 publications

References 60 publications

A comprehensive investigation of acoustic power level in a moderate or intense low oxygen dilution in a jet-in-hot-coflow under various working conditions

A comprehensive investigation of acoustic power level in a moderate or intense low oxygen dilution in a jet-in-hot-coflow under various working conditions

A review of Canadian and international food safety systems: Issues and recommendations for the future

Study on influence of forced vibration of cooling channel on flow and heat transfer of hydrocarbon fuel at supercritical pressure

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