INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II最新文献

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LONGITUDINAL DC DISCHARGE IN A SUPERSONIC FLOW: NUMERICAL SIMULATION AND EXPERIMENTAL INVESTIGATION 超声速流动中的纵向直流放电:数值模拟与实验研究
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 2022-09-24 DOI: 10.53954/9785604788974_49
A. Firsov, V. Bityurin, D. Tarasov, A. Dobrovolskaya, R. Troshkin, A. Bocharov
{"title":"LONGITUDINAL DC DISCHARGE IN A SUPERSONIC FLOW: NUMERICAL SIMULATION AND EXPERIMENTAL INVESTIGATION","authors":"A. Firsov, V. Bityurin, D. Tarasov, A. Dobrovolskaya, R. Troshkin, A. Bocharov","doi":"10.53954/9785604788974_49","DOIUrl":"https://doi.org/10.53954/9785604788974_49","url":null,"abstract":"This work focuses on detailed descriptions of DC discharge properties in supersonic airflow and its applicability in combustion simulations. Due to the complexity of obtaining most of the data in the experiment, our experimental research was supplemented by a numerical simulation. Two packages, i.e., FlowVision (fast commercial CFD for 3D engineering) and Plasmaero (2D scientific code developed in JIHT RAS for MHD tasks), were used for modeling the arc DC discharge in a supersonic flow at Mach (M) = 2. Both will be considered for further use in plasma-assisted combustion modeling, so it is important to validate both codes using experimental data from the model configuration with discharge. Axisymmetric geometries of experiments with two coaxial electrodes located parallel to the flow were chosen to avoid the appearance of the current channel part perpendicular to the flow and the corresponding discharge pulsations. Such geometries allow performing numerical simulations in 2D formulation, making it possible to compare the results obtained in the experiments and calculations. As a result of this work, two-dimensional distributions involving temperature, current density, chemical composition, and other discharge and flow parameters were obtained for arc DC discharges 0.5–7 A in a supersonic flow (Pst = 22 kPa, T = 170 K, V~500 m/s). Good qualitative agreement between experimental and numerical results was achieved. The production of a significant amount of atomic oxygen, which accelerates combustion, was noted.","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115859710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
IMPLEMENTATION OF MACHINE LEARNING METHODS IN “ELECTRONIC WIND TUNNEL” METHODOLOGY 机器学习方法在“电子风洞”方法论中的实现
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_99
I. A. Kursakov, E. Streltsov
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引用次数: 0
NUMERICAL SIMULATION OF A SUPERSONIC BOUNDARY LAYER WITH A DIFFUSION FLAME 具有扩散火焰的超音速边界层的数值模拟
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_145
A. Semenov, S. Gaponov
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引用次数: 0
FLOWS IN HYDROELASTIC LONG TUBES 在水弹性长管内流动
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_170
S. Vasyutkin, A. Chupakhin
{"title":"FLOWS IN HYDROELASTIC LONG TUBES","authors":"S. Vasyutkin, A. Chupakhin","doi":"10.53954/9785604788974_170","DOIUrl":"https://doi.org/10.53954/9785604788974_170","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117212009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EXPERIMENTAL STUDY OF THE INFLUENCE OF DISTRIBUTED BOUNDARY LAYER SUCTION ON THE FLOW BEYOND A THREE-DIMENSIONAL ROUGHNESS ELEMENT ON A SLIDING WING MODEL 分布边界层吸力对滑动翼模型三维粗糙度元外流动影响的实验研究
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_76
M. Katasonov, V. Kaprilevskaya, V. Kozlov, A. Pavlenko
{"title":"EXPERIMENTAL STUDY OF THE INFLUENCE OF DISTRIBUTED BOUNDARY LAYER SUCTION ON THE FLOW BEYOND A THREE-DIMENSIONAL ROUGHNESS ELEMENT ON A SLIDING WING MODEL","authors":"M. Katasonov, V. Kaprilevskaya, V. Kozlov, A. Pavlenko","doi":"10.53954/9785604788974_76","DOIUrl":"https://doi.org/10.53954/9785604788974_76","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114157883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
INFLUENCE OF HYDROGEN AND METHANE INJECTION ON THE FLOW STRUCTURE IN A SUPERSONIC CHANNEL 注入氢气和甲烷对超声速通道内流动结构的影响
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_6
S. A. Akinin, T. Korotaeva, A. Starov
{"title":"INFLUENCE OF HYDROGEN AND METHANE INJECTION ON THE FLOW STRUCTURE IN A SUPERSONIC CHANNEL","authors":"S. A. Akinin, T. Korotaeva, A. Starov","doi":"10.53954/9785604788974_6","DOIUrl":"https://doi.org/10.53954/9785604788974_6","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129284332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
APPLICATION OF THE SHADOW METHOD TO STUDY THE TRANSFER OF THE GAS PHASE IN A GAS-LIQUID BUBBLE FLOW IN AN INCLINED CHANNEL 应用阴影法研究倾斜通道内气液气泡流动中气相的传递
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_62
A. Gorelikova, V. Randin, A. Chinak
{"title":"APPLICATION OF THE SHADOW METHOD TO STUDY THE TRANSFER OF THE GAS PHASE IN A GAS-LIQUID BUBBLE FLOW IN AN INCLINED CHANNEL","authors":"A. Gorelikova, V. Randin, A. Chinak","doi":"10.53954/9785604788974_62","DOIUrl":"https://doi.org/10.53954/9785604788974_62","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132020186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The influence of thermal conductivity on temperature fields in the thin walls of fuel tanks of different orientations during conjugate convective heat exchange 共轭对流换热过程中导热系数对不同取向燃料箱薄壁温度场的影响
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_114
K. Mitin, V. Berdnikov, A. Mitina
{"title":"The influence of thermal conductivity on temperature fields in the thin walls of fuel tanks of different orientations during conjugate convective heat exchange","authors":"K. Mitin, V. Berdnikov, A. Mitina","doi":"10.53954/9785604788974_114","DOIUrl":"https://doi.org/10.53954/9785604788974_114","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134550853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANALYTICAL AND NUMERICAL SIMULATION GAS CURRENTS IN TORNADO TYPE FLOWS 龙卷风气流的解析与数值模拟
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_77
A.O. Kazachinsky, I. Krutova
{"title":"ANALYTICAL AND NUMERICAL SIMULATION GAS CURRENTS IN TORNADO TYPE FLOWS","authors":"A.O. Kazachinsky, I. Krutova","doi":"10.53954/9785604788974_77","DOIUrl":"https://doi.org/10.53954/9785604788974_77","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128837439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FEATURES OF THE FLOW AROUND A PASSENGER AIRCRAFT MODEL IN TAKEOFF AND LANDING MODES IN THE PRESENCE OF A LANDING GEAR 在有起落架的情况下,客机模型在起飞和降落模式下的流动特征
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH . . Part II Pub Date : 1900-01-01 DOI: 10.53954/9785604788974_33
N. Bragin, E. S. Perchenkov, S. Skomorokhov, A. Slitinskaia
{"title":"FEATURES OF THE FLOW AROUND A PASSENGER AIRCRAFT MODEL IN TAKEOFF AND LANDING MODES IN THE PRESENCE OF A LANDING GEAR","authors":"N. Bragin, E. S. Perchenkov, S. Skomorokhov, A. Slitinskaia","doi":"10.53954/9785604788974_33","DOIUrl":"https://doi.org/10.53954/9785604788974_33","url":null,"abstract":"","PeriodicalId":315291,"journal":{"name":"INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH\n\n. \n. Part II","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124265674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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