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DEFLAGRATION: 作品数：30被引量：27H指数：3; 导出分析报告; 相关作者：穆杨王可范玮严宇王保更多>>; 相关机构：南京理工大学西北工业大学中国航天科工集团苏州大学更多>>; 相关期刊：《Propulsion and Power Research》《航空动力学报》《Journal of Partial Differential Equations》《Science China Materials》更多>>; 相关基金：国家自然科学基金上海市教育委员会重点学科基金中国博士后科学基金国家教育部博士点基金更多>>

Deflagration and detonation induced by shock wave focusing at different Mach numbers: 《Chinese Journal of Aeronautics》2024年第2期249-258,共10页Zezhong YANG Jun CHENG Bo ZHANG; the financial support from the National Natural Science Foundation of China(No.12272234);the Innovation Program of Shanghai Municipal Education Commission,China(No.2023KEJI05-75);the Shanghai Science and Technology Planning Project,China(No.22190711500)。; Shock wave focusing is an effective way to create a hot spot or a high-pressure and hightemperature region at a certain place,showing its unique usage in detonation initiation,which is beneficial for the development o...; 关键词：DEFLAGRATION DETONATION HYDROGEN IGNITION Shock wave focusing

Deflagration characteristics of freely propagating flames in magnesium hydride dust clouds被引量：2: 《Defence Technology（防务技术）》2024年第1期471-483,共13页Qiwei Zhang Yangfan Cheng Beibei Zhang Danyi Li Zhaowu Shen; supported by the National Natural Science Foundation of China(Grant Nos.12272001,11972046);the Outstanding Youth Project of Natural Science Foundation of Anhui Province(Grant No.2108085Y02);the Major Project of Anhui University Natural Science Foundation(Grant No.KJ2020ZD30)。; The flame propagation processes of MgH_(2)dust clouds with four different particle sizes were recorded by a high-speed camera.The dynamic flame temperature distributions of MgH_(2)dust clouds were reconstructed by the...; 关键词：Magnesium hydride dust Flame combustion mechanism Particle size Dust explosion Two-color pyrometer

Applying machine learning techniques to predict detonation initiation fromhot spots: 《Energy and AI》2022年第3期121-127,共7页Je Ir Ryu; As hot spots can be a source of detonation initiation by autoignition in a reactive mixture, understanding hotspot initiated detonation is significantly important for energy-related applications of detonation. Althoug...; 关键词：DETONATION DEFLAGRATION Hydrogen SYNGAS Logistic regression CART Artificial neural network

High explosive unexploded ordnance neutralization - Tallboy air bomb case study被引量：2: 《Defence Technology（防务技术）》2022年第3期524-535,共12页Rafał Mie˛tkiewicz; On October 13,2020,on the fairway connecting the Polish Baltic ports ofSwinoujscie and Szczecin,an underwater hazardous object of historical origin in the form of the British deep penetration bomb Tallboy dropped duri...; 关键词：Low order technique deflagration Hazardous object neutralization Tallboy neutralization UXO neutralization

Investigation on C_(2)H_(4)-Air combustion mode in a non-premixed rotating detonation combustor: 《Propulsion and Power Research》2022年第1期85-96,共12页Shengbing Zhou Hu Ma Yuan Ma Changsheng Zhou Ning Hu; The authors express sincere gratitude to the project fun-ded by China Postdoctoral Science Foundation(NO.BX20200070);the National Natural Science Founda-tion of China(No.12072163)for funding this study.; Based on the working characteristics of the rotating detonation combustor,the combustion mode of C_(2)H_(4)-Air under non-premixed injection conditions is experimentally studied in this paper.By changing the equivalen...; 关键词：Rotating detonation combustor Detonation wave DEFLAGRATION Non-premixed injection C2H4

Wave Interactions for Chaplygin Gas with Combustion: 《Journal of Applied Mathematics and Physics》2021年第4期683-693,共11页Yujin Liu; The elementary wave interactions for the Chapman-Jouguet model with combustion are investigated. We obtain the unique solution of the initial value problem under the global entropy conditions. We analyze the elementar...; 关键词：Riemann Problem Chaplygin Gas Detonation Wave Deflagration Wave

The Generalized Riemann Problem for Chaplygin Gas with Combustion被引量：1: 《Journal of Applied Mathematics and Physics》2019年第11期2738-2750,共13页Yujin Liu; We study the generalized Riemann problem of the Chapman-Jouguet model for an ideal combustible Chaplygin gas. By analyzing the wave curves in the phase plane, we construct uniquely the solution of the generalized Riem...; 关键词：Generalized RIEMANN Problem Chaplygin Gas DETONATION WAVE DEFLAGRATION WAVE Global ENTROPY Conditions

Effects of heat loss and viscosity friction at walls on flame acceleration and deflagration to detonation transition: 《Chinese Physics B》2019年第7期312-318,共7页Jin Huang Wenhu Han Xiangyu Gao Cheng Wang; Project supported by the National Natural Science Foundation of China(Grant Nos.11732003 and 11521062);the National Key Research and Development Program of China(Grant No.2017YFC0804700); The coupled effect of wall heat loss and viscosity friction on flame propagation and deflagration to detonation transition(DDT) in micro-scale channel is investigated by high-resolution numerical simulations.The resul...; 关键词：MICRO-SCALE channel heat loss OSCILLATING flame DEFLAGRATION to DETONATION transition(DDT)

Ultrafast one-step synthesis of N and Ti^3＋ codoped TiO2 nanosheets via energetic material deflagration被引量：2: 《Nano Research》2018年第9期4735-4743,共9页Yousong Liu Shuxin Ouyang Wencan Guo Hehou Zong Xudong Cui Zhong Jin Guangcheng Yang; An energetic-material （NAN3） deflagration method for preparing N- and Ti3＋-codoped TiO2 nanosheets （NT-TiO2） was developed. In this method, N radicals filled the crystal lattice, and Na clusters captured partial ...; 关键词：NaN3 deflagration N radicals and Na nanoclusters ultrafast doping N Ti^3＋ codoped TiO2 visible-light response

Theoretical analysis on deflagration-to-detonation transition被引量：5: 《Chinese Physics B》2018年第8期346-349,共4页Yun-Feng Liu Huan Shen De-Liang Zhang Zong-Lin Jing; Project supported by the National Natural Science Foundation of China(Grant Nos.11672312 and 11532014); The study on deflagration-to-detonation transition （DDT） is very important because this mechanism has relevance to safety issues in industries, where combustible premixed gases are in general use. However, the quant...; 关键词：DEFLAGRATION DETONATION deflagration-to-detonation transition

DEFLAGRATION