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Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.最新文献

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Mathematical simulation of the nitric oxides formation in power-plant fuel burning 电厂燃料燃烧过程中一氧化氮生成的数学模拟
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213712
N. Ivanova, A. Starchenko
{"title":"Mathematical simulation of the nitric oxides formation in power-plant fuel burning","authors":"N. Ivanova, A. Starchenko","doi":"10.1109/SPCMTT.2002.1213712","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213712","url":null,"abstract":"Emission of nitric oxides is one of the important anthropogenic factor acting on the environment, To introduce effective methods of an increase of nitric oxides formation it is necessary to develop the methods of mathematical simulation of nitrogen-containing fuel burning. Simplified kinetic models for NO/sub x/ formation calculation is of great interest. They are based on global (generalized) chemical reactions. Generalized models are well joined with two-dimensional and three-dimensional gas dynamic models of the furnaces calculation. Therefore they can serve as effective tools for investigations. In the paper mathematical simulation of the nitric oxides formation in burning powder-like nitrogen-containing fuel in the furnaces of the industrial boilers is performed.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116672372","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
Possibilities of the spectrometry and photometry application for the investigation of the drug prevotsel destruction under the action of microorganisms 分光光度法研究微生物作用下药物前体破坏的可能性
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213803
V. I. Chenklrov
{"title":"Possibilities of the spectrometry and photometry application for the investigation of the drug prevotsel destruction under the action of microorganisms","authors":"V. I. Chenklrov","doi":"10.1109/SPCMTT.2002.1213803","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213803","url":null,"abstract":"Prevotsel is unionogenic surface active substance based on oxyethylenealkylphenol (OEAPH). Investigations performed were aimed at the adaptation of the Pseudomonas to the mediums containing the drug Pervotsel W-OF-7, usage of the methods of infrared investigation for the mechanism of the biological destruction of the OEAPH molecules.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124928417","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
Computer analysis of the material structure 材料结构的计算机分析
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213783
N. Martyushev, Y. Egorov, M. Utiev
{"title":"Computer analysis of the material structure","authors":"N. Martyushev, Y. Egorov, M. Utiev","doi":"10.1109/SPCMTT.2002.1213783","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213783","url":null,"abstract":"The software for automatic structural analysis is suggested, which allows one to use PC, digital camera (or scanner) and microscope.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"523 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116543837","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: 3
Mathematical model of the double line for calculating unsteady wave processes 计算非定常波动过程的双线数学模型
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213703
N. V. Pashkova
{"title":"Mathematical model of the double line for calculating unsteady wave processes","authors":"N. V. Pashkova","doi":"10.1109/SPCMTT.2002.1213703","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213703","url":null,"abstract":"In the context of the studying complexity of the wave processes the necessity occurs to use simulation. For this purpose the fit mathematical apparatus is required, on which basis it is possible to draw machine algorithms allowing one to perform multiversion calculations of voltages and current in line in changing its parameters.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122889386","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 electric and mechanical systems electrothermal models in the method of electrothermal analogy 电热类比法中电热模型的特点
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213747
V. Alexeev, A. Belousov
{"title":"Features of electric and mechanical systems electrothermal models in the method of electrothermal analogy","authors":"V. Alexeev, A. Belousov","doi":"10.1109/SPCMTT.2002.1213747","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213747","url":null,"abstract":"With the power densities increase of the technical systems thermal flux and simultaneous tendency to decrease mass and dimensioning specifications the problem. arises to secure normal thermal conditions of such a system. Since, in this case at early design stages the analysis of system synthesized for the compatibility with the normal thermal conditions is complex. Computer modeling and results comparison of the last with the prototype samples temperature testing is more preferred one. The procedures of the thermal conduction main equation calculation are given.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129579943","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: 5
Optimization of cutting conditions in Microsoft Excel 在Microsoft Excel中优化切削条件
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213737
A. Surkov, N. K. Elaeva
{"title":"Optimization of cutting conditions in Microsoft Excel","authors":"A. Surkov, N. K. Elaeva","doi":"10.1109/SPCMTT.2002.1213737","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213737","url":null,"abstract":"Modern stage of scientific and technological progress is characterized by a wide introducing of computer techniques. They allow one to increase efficiency and to reduce the time-for work in calculating the cutting conditions, standard time for processing, analysis of cutting processes, designing technological processes, etc. Computer introducing into manufacture facilitates to reducing costs and increase of designing quality. Calculation of optimal parameters of technological processes or operations with the specified structure from the point of view of a certain criterion is called parametrical optimization. Following optimization calculations the graphical image of linear restrictions and purposeful function are optimal values of the rotation frequency n and feeding s and their integrated values are displayed.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126325965","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
Main criteria of the harmonic vibration action change of pendulum bracket by vibration force 振动力对摆支架谐波振动作用变化的主要判据
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213725
K.V. Lineitseva, V. Kopytov
{"title":"Main criteria of the harmonic vibration action change of pendulum bracket by vibration force","authors":"K.V. Lineitseva, V. Kopytov","doi":"10.1109/SPCMTT.2002.1213725","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213725","url":null,"abstract":"A new approach to the investigation of the pendulum dynamics by introducing the criteria of the bracket vibration action change by vibration force is presented. There are suggested: 1. Modified diagram of Ains-Strett stability; 2. Conditions of dynamical equilibrium of the inverted pendulum; 3. Simple law of vibration forces development.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127587245","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 new approaches of a storage and data processing 存储和数据处理的新方法
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213784
M. Semenov
{"title":"The new approaches of a storage and data processing","authors":"M. Semenov","doi":"10.1109/SPCMTT.2002.1213784","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213784","url":null,"abstract":"It has been said that if HTML makes easy things easy, XML will make hard things possible. XML has been heralded as the enabling technology for a Brave New Web, a whole new generation of Web applications. However, to fully appreciate the true power of XML, we must free ourselves from the all-too-familiar browser paradigm. We must think in terms of web-enabled applications, often not involving a traditional web browser, that are capable of accessing data in ways previously not possible. When we think of representing structured data on the Web, we should think in terms of using XML because XML is to data as HTML is to display. As we can see, XML is critical technology and is coming to a data warehouse near you. But distinct from EDI, XML is simple to use and inexpensive to implement for both small and large organizations. XML is enabling technology to integrate structured and unstructured data for next-generation applications. All web sites have been built with HTML, which describes how data will be formatted but does not provide information on this data. Consequently, this unstructured web-site data is very difficult to bring into a data warehouse system. XML provides a remedy to this situation by assigning data tags to this Web-site information.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129391891","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: 1
Airborne system of locomotive control 机车机载控制系统
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213720
O. S. Mukhin
{"title":"Airborne system of locomotive control","authors":"O. S. Mukhin","doi":"10.1109/SPCMTT.2002.1213720","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213720","url":null,"abstract":"The need to decrease the energy consumptions of rail transport and the possibility of the realization of the airborne system of locomotive control makes the problem of the system design not only actual but also solvable. Sensors of the airborne system are intended for operative information gathering on the traffic working speed, traversed path, positions of the engineer controller, engine current, voltage of contact system, current signal of the traffic light, necessary special technological characteristics as well as on external factors: the environment temperature and moisture, wind direction and velocity, etc.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127432332","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
Microprocessor system of automated temperature adjustment 微处理器自动温度调节系统
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213751
M. A. Nechaev, L. S. Udut, M. Kovalenko
{"title":"Microprocessor system of automated temperature adjustment","authors":"M. A. Nechaev, L. S. Udut, M. Kovalenko","doi":"10.1109/SPCMTT.2002.1213751","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213751","url":null,"abstract":"The system of automated adjustment (SAA) with microprocessor control was developed. SAA of the temperature is constructed according to the scheme of multilevel distributed automated control system. There are three levels of hierarchy: upper level is a computer, medium level is one or some controllers, lower level is one or some controlled electric drives for every controller, which act on the control objects directly.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"161 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123374050","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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