Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310222
J. L. Mikhanoshina, A. Pavlov, E. Sypin
The article describes the process of radiation attenuation by the mine atmosphere. The basic analytical relations for describing this process are given.
本文描述了矿井大气对辐射的衰减过程。给出了描述这一过程的基本分析关系。
{"title":"The study of influence of gas-dispersed medium like coal dust-air on the optical radiation attenuation","authors":"J. L. Mikhanoshina, A. Pavlov, E. Sypin","doi":"10.1109/EDM.2012.6310222","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310222","url":null,"abstract":"The article describes the process of radiation attenuation by the mine atmosphere. The basic analytical relations for describing this process are given.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115221130","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310196
G. K. Korneychuk, A. K. Runov
In this work influence of weak ultrasound on process de-vulcanization a rubber crumbs of tyres waste has been investigated. Experiments were spent in stationary conditions in system bitumen - a rubber crumb of tyres waste. The process estimation de-vulcanization was carried out on changes of the temperature characteristics received as a result of ultrasonic processing, rubber-bitumen compositions. It is established that ultrasonic influence gives the chance fuller use of potential of a tyres waste, as source of caoutchouc. Researchers have shown efficiency of application of ultrasound for considerable improvement of physical-mechanical characteristics rubber-bitumen binding for the building materials maintained in the conditions of “a severe” climate.
{"title":"Research de-vulcanization of tyres rubber in an ultrasonic field","authors":"G. K. Korneychuk, A. K. Runov","doi":"10.1109/EDM.2012.6310196","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310196","url":null,"abstract":"In this work influence of weak ultrasound on process de-vulcanization a rubber crumbs of tyres waste has been investigated. Experiments were spent in stationary conditions in system bitumen - a rubber crumb of tyres waste. The process estimation de-vulcanization was carried out on changes of the temperature characteristics received as a result of ultrasonic processing, rubber-bitumen compositions. It is established that ultrasonic influence gives the chance fuller use of potential of a tyres waste, as source of caoutchouc. Researchers have shown efficiency of application of ultrasound for considerable improvement of physical-mechanical characteristics rubber-bitumen binding for the building materials maintained in the conditions of “a severe” climate.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124441245","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310206
V. Khmelev, S. V. Levin, D. Abramenko, S. Khmelev, S. N. Tsyganok
In the paper proposed by the authors new approaches and practical realization of the control of vibration amplitude of the ultrasonic multi half-wave radiators being a part of ultrasonic devices of different purposes are considered. Developed bench for the control of multi half-wave radiators realizing in practice the advantages of several known methods provides the possibility of control of vibration amplitude at the development and operation of ultrasonic technological devices.
{"title":"Control of vibration amplitude and its distribution at the design and operation of multi half-wave vibrating systems","authors":"V. Khmelev, S. V. Levin, D. Abramenko, S. Khmelev, S. N. Tsyganok","doi":"10.1109/EDM.2012.6310206","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310206","url":null,"abstract":"In the paper proposed by the authors new approaches and practical realization of the control of vibration amplitude of the ultrasonic multi half-wave radiators being a part of ultrasonic devices of different purposes are considered. Developed bench for the control of multi half-wave radiators realizing in practice the advantages of several known methods provides the possibility of control of vibration amplitude at the development and operation of ultrasonic technological devices.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122868914","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310217
E. Z. Dashinimaeva, M. Trigub
In this paper developed system of automatic temperature control of the copper bromide generator based on microcontroller was described. Temperature deviations do not exceed ±1.5°C. Also there is an indication. The possibility of reprogramming a microcontroller makes the system “open”. And that allows to change the law of control for the optimal regime search.
{"title":"Generator temperature stabilization system of cubr-laser working substance","authors":"E. Z. Dashinimaeva, M. Trigub","doi":"10.1109/EDM.2012.6310217","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310217","url":null,"abstract":"In this paper developed system of automatic temperature control of the copper bromide generator based on microcontroller was described. Temperature deviations do not exceed ±1.5°C. Also there is an indication. The possibility of reprogramming a microcontroller makes the system “open”. And that allows to change the law of control for the optimal regime search.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"188 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123746409","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310194
A. Antonnikova, O. Kudryashova, K. V. Shalunova
Results of research into the evolution of disperse characteristics and concentration of an aerosol during its sedimentation by high-frequency ultrasound, are reported herein. Plots of the aerosol particles concentration versus time are given. The impact of ultrasonic vibrations on a medium-sized aerosol is shown to considerably accelerate its sedimentation due to the particle coagulation. The insertion of an additional dispersed phase (water droplets into a solid-phase aerosol) accelerates the sedimentation as well.
{"title":"Application of ultrasound to settle submicron aerosols","authors":"A. Antonnikova, O. Kudryashova, K. V. Shalunova","doi":"10.1109/EDM.2012.6310194","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310194","url":null,"abstract":"Results of research into the evolution of disperse characteristics and concentration of an aerosol during its sedimentation by high-frequency ultrasound, are reported herein. Plots of the aerosol particles concentration versus time are given. The impact of ultrasonic vibrations on a medium-sized aerosol is shown to considerably accelerate its sedimentation due to the particle coagulation. The insertion of an additional dispersed phase (water droplets into a solid-phase aerosol) accelerates the sedimentation as well.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"742 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122006608","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310190
A. Zhuravlev, D. Shevtsov, A. P. Semenishev, A. Mamykin
Broadband electro-optic intensity modulators widely used in optical communication lines today. These modulators are used to transform the electrical high frequency signal to the optical signal. The most important characteristics of these devices are the electro-optical bandwidth, the modulation efficiency, the extinction on/off, the chirp, as well as other parameters that characterize the high frequency response of the modulator. This paper presents the results of numerical simulation of the electrical parameters of the modulators for optical communication lines by using different electrode structures and modulator construction generally.
{"title":"Numeric simulation of the integrated electro-optical intensity modulator on lithium niobate substrate as a part of microwave path","authors":"A. Zhuravlev, D. Shevtsov, A. P. Semenishev, A. Mamykin","doi":"10.1109/EDM.2012.6310190","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310190","url":null,"abstract":"Broadband electro-optic intensity modulators widely used in optical communication lines today. These modulators are used to transform the electrical high frequency signal to the optical signal. The most important characteristics of these devices are the electro-optical bandwidth, the modulation efficiency, the extinction on/off, the chirp, as well as other parameters that characterize the high frequency response of the modulator. This paper presents the results of numerical simulation of the electrical parameters of the modulators for optical communication lines by using different electrode structures and modulator construction generally.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127914320","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310249
S. Kharitonov, M. V. Balagurov, P. Bachurin
This paper considers scheme of the AC - AC converter and briefly describes its power management features. Simulation results are presented in order to prove the effectiveness of the proposed system.
本文研究了交流-交流变换器的设计方案，并简要介绍了其电源管理特点。仿真结果验证了该系统的有效性。
{"title":"AC-AC converter without passive elements in DC-link","authors":"S. Kharitonov, M. V. Balagurov, P. Bachurin","doi":"10.1109/EDM.2012.6310249","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310249","url":null,"abstract":"This paper considers scheme of the AC - AC converter and briefly describes its power management features. Simulation results are presented in order to prove the effectiveness of the proposed system.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129734811","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310208
V. Khmelev, V. Nesterov, A. N. Slivin, S. Khmelev, A. D. Abramov
The article is devoted to the design of piezoelectric vibrating system providing transformation of longitudinal vibrations of the transducer into radial vibrations of welding instrument made in the form of diverging cone, on the external surface of which at the part of larger diameter cylindrical working surface is made. The presence of cylindrical working surface at the provision of rotation of vibrating system allows to carry out continuous welding of list and film thermoplastic materials. The design on the base of mathematical modeling and experimental studies of produced constructions let develop vibrating system providing ultrasonic influence with the amplitude of no less than 30 μm, if the diameter of radiating surface is 92 mm and its width is 4 mm.
{"title":"The development of ultrasonic vibrating system for continuous seam welding","authors":"V. Khmelev, V. Nesterov, A. N. Slivin, S. Khmelev, A. D. Abramov","doi":"10.1109/EDM.2012.6310208","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310208","url":null,"abstract":"The article is devoted to the design of piezoelectric vibrating system providing transformation of longitudinal vibrations of the transducer into radial vibrations of welding instrument made in the form of diverging cone, on the external surface of which at the part of larger diameter cylindrical working surface is made. The presence of cylindrical working surface at the provision of rotation of vibrating system allows to carry out continuous welding of list and film thermoplastic materials. The design on the base of mathematical modeling and experimental studies of produced constructions let develop vibrating system providing ultrasonic influence with the amplitude of no less than 30 μm, if the diameter of radiating surface is 92 mm and its width is 4 mm.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"463 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116781571","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310181
N. F. Karpovich, I. Korolkov, K. Makarevich, M. A. Pugachevsky, D. Shtarev, A. Syuy, V. Atuchin
The hydrothermal synthesis of TiO2 (anatase) nanocrystals has been produced. The conditions of reproducible synthesis of anatase nanocrystals by thermal treatment of water solution of titanium isopropoxide and triethanolamine at T= 80-100°C by 48 h have been found. Phase composition of final product has been verified by TEM and XRD analysis. As it has been obtained, the dimensions of TiO2 particles varied in the range 10-100 nm with mean value of 45 nm.
{"title":"Hydrothermal synthesis of anatase nanocrystals","authors":"N. F. Karpovich, I. Korolkov, K. Makarevich, M. A. Pugachevsky, D. Shtarev, A. Syuy, V. Atuchin","doi":"10.1109/EDM.2012.6310181","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310181","url":null,"abstract":"The hydrothermal synthesis of TiO2 (anatase) nanocrystals has been produced. The conditions of reproducible synthesis of anatase nanocrystals by thermal treatment of water solution of titanium isopropoxide and triethanolamine at T= 80-100°C by 48 h have been found. Phase composition of final product has been verified by TEM and XRD analysis. As it has been obtained, the dimensions of TiO2 particles varied in the range 10-100 nm with mean value of 45 nm.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130320338","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}
Pub Date : 2012-07-02DOI: 10.1109/EDM.2012.6310209
V. Khmelev, V. Nesterov, S. Khmelev, D. V. Genne, S. N. Tsyganok, V. I. Kostenko
The article is devoted to the development of experimental sample of ultrasonic equipment for carrying out investigations on drilling of the simulator of lunar soil. Carried out studies show possibility in principle of drilling of the simulator (intake) of lunar soil at application of ultrasonic vibrations on working tool.
{"title":"The development of experimental sample of ultrasonic equipment for the intake of lunar soil","authors":"V. Khmelev, V. Nesterov, S. Khmelev, D. V. Genne, S. N. Tsyganok, V. I. Kostenko","doi":"10.1109/EDM.2012.6310209","DOIUrl":"https://doi.org/10.1109/EDM.2012.6310209","url":null,"abstract":"The article is devoted to the development of experimental sample of ultrasonic equipment for carrying out investigations on drilling of the simulator of lunar soil. Carried out studies show possibility in principle of drilling of the simulator (intake) of lunar soil at application of ultrasonic vibrations on working tool.","PeriodicalId":347076,"journal":{"name":"International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129684504","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：