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PULSE-DETONATION STEAM SUPERHEATER 脉冲爆轰蒸汽过热器
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a24
S. Frolov, V. A. Smetanyuk, I. O. Shamshin, F. Frolov, S. N. Nabatnikov, Novel Physical Principles Ltd.
{"title":"PULSE-DETONATION STEAM SUPERHEATER","authors":"S. Frolov, V. A. Smetanyuk, I. O. Shamshin, F. Frolov, S. N. Nabatnikov, Novel Physical Principles Ltd.","doi":"10.30826/icpcd12a24","DOIUrl":"https://doi.org/10.30826/icpcd12a24","url":null,"abstract":"In [1], we patented the innovative pulse-detonation steam superheater (PDSS) for deep oxygen-free and pollutant-free gasification of organic municipal and industrial wastes to produce a gas mixture of H2 and CO. The PDSS is essentially the pulse-detonation engine operating on the ternary fuel-oxygen-steam mixture with fuel represented, e. g., by a gas mixture of H2 and CO (energy gas or syngas). The low-temperature steam (375-380 K) is produced by a standard steam generator. Pulsed detonations in the PDSS are achieved due to intermittent spark ignition of the fuel-oxygen mixture followed by fast deflagration-to-detonation transition and transmission of the detonation wave to the ternary fuel-oxygen-steam mixture. It is implied that the PDSS is directly connected to the waste gasification flow reactor and normally operates on the H2-CO energy gas. However, for starting the plant, the PDSS initially operates on any available hydrocarbon fuel or hydrogen.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126023625","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
NUMERICAL SIMULATION OF DETONATION WAVE PROPAGATION IN THE NONUNIFORM MEDIAIN THE SHOCK-ATTACHED FRAME 冲击波附加框架在非均匀介质中传播的数值模拟
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a06
Yaroslava E. Poroshyna, A. Lopato, P. Utkin
{"title":"NUMERICAL SIMULATION OF DETONATION WAVE PROPAGATION IN THE NONUNIFORM MEDIAIN THE SHOCK-ATTACHED FRAME","authors":"Yaroslava E. Poroshyna, A. Lopato, P. Utkin","doi":"10.30826/icpcd12a06","DOIUrl":"https://doi.org/10.30826/icpcd12a06","url":null,"abstract":"The dynamics of detonation wave (DW) propagation in a medium characterized by nonuniform distribution of parameters is a problem relevant to detonation engines.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127051244","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
MULTIDIMENSIONAL SIMULATIONS AND TEST FIRES OF A HYDROGEN-FUELED RAMJET WITH AN ANNULAR DETONATIVE COMBUSTOR AT APPROACHING AIR FLOW OF MACH 2 AND 1.5 在接近2马赫和1.5马赫的气流下，带环形爆轰燃烧室的氢燃料冲压发动机的多维模拟和试验火焰
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a23
V. Ivanov, V. S. Aksenov, S. Frolov, P. Gusev, I. O. Shamshin, A. E. Zangiev
{"title":"MULTIDIMENSIONAL SIMULATIONS AND TEST FIRES OF A HYDROGEN-FUELED RAMJET WITH AN ANNULAR DETONATIVE COMBUSTOR AT APPROACHING AIR FLOW OF MACH 2 AND 1.5","authors":"V. Ivanov, V. S. Aksenov, S. Frolov, P. Gusev, I. O. Shamshin, A. E. Zangiev","doi":"10.30826/icpcd12a23","DOIUrl":"https://doi.org/10.30826/icpcd12a23","url":null,"abstract":"Modern high-speed unmanned aerial vehicles are powered with small-size turbojets or ramjets. Existing ramjets operating on the thermodynamic cycle with de§agrative combustion of fuel at constant pressure are efficient at flight Mach numbers M ranging from about 2 to 6.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130165621","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 SUPERSONIC ARGON FLOW PARAMETERS IN AN ARCJET THRUSTER 超声速氩气在电弧推力器中的流动参数
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a29
V. Gorbunkov, V. V. Shalay, N. V. Pustovoi
{"title":"THE SUPERSONIC ARGON FLOW PARAMETERS IN AN ARCJET THRUSTER","authors":"V. Gorbunkov, V. V. Shalay, N. V. Pustovoi","doi":"10.30826/icpcd12a29","DOIUrl":"https://doi.org/10.30826/icpcd12a29","url":null,"abstract":"A small closed volume occupied by the gas plasma is a specific feature of the propulsion systems for orbit correction of spacecraft (PSSC). We found the temperature of argon in the PSSC chamber using emission spectroscopy methods in the approximation of partial local thermal equilibrium.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117174388","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
RANKING OF FUEL-AIR MIXTURES IN TERMS OF THEIR PROPENSITYTO DEFLAGRATION-TO-DETONATION TRANSITION 燃料-空气混合物在爆燃-爆轰过渡倾向方面的排名
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a05
S. Frolov, V. Zvegintsev, V. S. Aksenov, I. Bilera, M. V. Kazachenko, I. O. Shamshin, P. Gusev, M. Belotserkovskaya
{"title":"RANKING OF FUEL-AIR MIXTURES IN TERMS OF THEIR PROPENSITYTO DEFLAGRATION-TO-DETONATION TRANSITION","authors":"S. Frolov, V. Zvegintsev, V. S. Aksenov, I. Bilera, M. V. Kazachenko, I. O. Shamshin, P. Gusev, M. Belotserkovskaya","doi":"10.30826/icpcd12a05","DOIUrl":"https://doi.org/10.30826/icpcd12a05","url":null,"abstract":"The term \"detonability\" with respect to fuel-air mixtures (FAMs) implies the ability of a reactive mixture of a given composition to support the propagation of a stationary detonation wave in various thermodynamic and gasdynamic conditions. The detonability of FAMs, on the one hand, determines their explosion hazards during storage, transportation, and use in various sectors of the economy and, on the other hand, the possibility of their practical application in advanced energy-converting devices operating on detonative pressure gain combustion.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"746 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116096368","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
NUMERICAL STUDY OF DETONATION PROPAGATION IN VISCOUS TURBULENT FLOW IN A DUCT 管道内粘性湍流爆轰传播的数值研究
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a12
V. Sabelnikov, V. Vlasenko, S. Bakhne, S. S. Molev, A. Troshin, Onera French Aerospace Lab
{"title":"NUMERICAL STUDY OF DETONATION PROPAGATION IN VISCOUS TURBULENT FLOW IN A DUCT","authors":"V. Sabelnikov, V. Vlasenko, S. Bakhne, S. S. Molev, A. Troshin, Onera French Aerospace Lab","doi":"10.30826/icpcd12a12","DOIUrl":"https://doi.org/10.30826/icpcd12a12","url":null,"abstract":"Gasdynamics of detonation waves was widely studied within last hundred years - analytically, experimentally, and numerically. The majority of classical studies of the XX century were concentrated on inviscid aspects of detonation structure and propagation. There was a widespread opinion that detonation is such a fast phenomenon that viscous e¨ects should have insigni¦cant in§uence on its propagation. When the era of calculations based on the Reynolds-averaged Navier- Stokes (RANS) and large eddy simulation approaches came into effect, researchers pounced on practical problems with complex geometry and with the interaction of many physical effects. There is only a limited number of works studying the in§uence of viscosity on detonation propagation in supersonic §ows in ducts (i. e., in the presence of boundary layers).","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115821907","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
EXPLOSION AND DETONATION PROCESSES IN CHEMICALLY ACTIVE BUBBLY SYSTEMS 化学活性气泡系统中的爆炸和爆轰过程
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a19
P. Fomin
{"title":"EXPLOSION AND DETONATION PROCESSES IN CHEMICALLY ACTIVE BUBBLY SYSTEMS","authors":"P. Fomin","doi":"10.30826/icpcd12a19","DOIUrl":"https://doi.org/10.30826/icpcd12a19","url":null,"abstract":"A review of the results of the author and his colleagues on the study of explosive and detonation processes in chemically active bubbly mixtures is presented.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128228913","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
PROPAGATION OF GASEOUS DETONATIONS IN PLANAR CURVED RECTANGULAR CHANNELS 气体爆轰在平面弯曲矩形通道中的传播
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a09
M. Fotia, J. Hoke, A. Olson, S. Schumaker
{"title":"PROPAGATION OF GASEOUS DETONATIONS IN PLANAR CURVED RECTANGULAR CHANNELS","authors":"M. Fotia, J. Hoke, A. Olson, S. Schumaker","doi":"10.30826/icpcd12a09","DOIUrl":"https://doi.org/10.30826/icpcd12a09","url":null,"abstract":"The propagation of gaseous detonations through curved channels has a number of practical engineering applications that range from combustion initiation concepts to informing the design of rotating detonation engines. Understanding the failure mechanisms that do not allow a steadily propagating cellular detonation to traverse a curved segment of channel leads directly into these applications.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124661762","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
PRESSURE MEASUREMENTS IN ROTATING DETONATION ENGINES 旋转爆震发动机的压力测量
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-10-16 DOI: 10.30826/icpcd12a28
V. Ivanov, S. Sergeev, S. Frolov, Y. Mironov, A. Novikov, I. Schulz, Jsc Mic Npo Mashinostroyenia
{"title":"PRESSURE MEASUREMENTS IN ROTATING DETONATION ENGINES","authors":"V. Ivanov, S. Sergeev, S. Frolov, Y. Mironov, A. Novikov, I. Schulz, Jsc Mic Npo Mashinostroyenia","doi":"10.30826/icpcd12a28","DOIUrl":"https://doi.org/10.30826/icpcd12a28","url":null,"abstract":"The use of Rotating Detonation Engines (RDEs) is a promising way to efficiently convert the chemical energy of fuel into the mechanical energy for propulsion. The values of local pressure in the RDEs are the most important indicators of the operation process efficiency. Pressure sensors in RDEs are exposed to high temperatures ( 3000 K) and pressures (10 MPa), as well as mechanical vibrations. Therefore, the duration of test fires of RDEs with pressure sensors mounted directly in the RDE walls is usually very short (from tenths of a second to several seconds) to avoid sensors£ destruction.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"484 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130286838","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 EFFECT OF AN INITIAL SINUSOIDAL DENSITY PERTURBATION ON THE NONLINEAR DYNAMICS OF ONE-DIMENSIONAL UNSTEADY GASEOUS DETONATIONS 初始正弦密度扰动对一维非定常气体爆轰非线性动力学的影响
PROGRESS IN DETONATION RESEARCH Pub Date : 2020-02-26 DOI: 10.30826/ICPCD12A08
Mira Kim, X. Mi, C. Kiyanda, H. Teng, H. D. Ng
{"title":"THE EFFECT OF AN INITIAL SINUSOIDAL DENSITY PERTURBATION ON THE NONLINEAR DYNAMICS OF ONE-DIMENSIONAL UNSTEADY GASEOUS DETONATIONS","authors":"Mira Kim, X. Mi, C. Kiyanda, H. Teng, H. D. Ng","doi":"10.30826/ICPCD12A08","DOIUrl":"https://doi.org/10.30826/ICPCD12A08","url":null,"abstract":"In recent years, there is an increasing interest in using detonative combustion for developing next-generation aerospace propulsion system.","PeriodicalId":113913,"journal":{"name":"PROGRESS IN DETONATION RESEARCH","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116637717","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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