2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)最新文献_第7页

Analysis of the Cell Phone Influence on the Human Body During Voice Control 语音控制过程中手机对人体的影响分析

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602924

E. Solomin, A. Ibrahim, E. Sirotkin

引用次数: 1

Autonomous Biofuel Power Unit to Provide Thermal and Electrical Energy for Individual Consumers 为个人消费者提供热能和电能的自主生物燃料动力装置

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602712

I. Komarov, A. Rogalev, D. Rostova

{"title":"Autonomous Biofuel Power Unit to Provide Thermal and Electrical Energy for Individual Consumers","authors":"I. Komarov, A. Rogalev, D. Rostova","doi":"10.1109/FAREASTCON.2018.8602712","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602712","url":null,"abstract":"Two versions of thermal schemes of low-capacity bioenergy complexes providing reliable heat and electricity for household consumers are proposed in this article. The first scheme is a combination of a pneumatic energy accumulator and a pellet boiler of a special design. A pneumatic accumulator is designed to generate electrical energy in the amount necessary to power the auxiliary pellet boiler systems in the event of an emergency shutdown of the centralized power supply. During the study, it was determined that in order to increase the working time of the complex from a charged accumulator, it is advisable to heat the air at the entrance of the expander with combustion products taken from the gas pipeline of the boiler. Heating the air to 400°C at a fixed pressure increases the operating time of the boiler from the charged accumulator by 81.5% due to the reduction of the air consumption which is required to provide the specified electric power. The specialty of the second scheme is the possibility of reliable heat supply during the complete absence of any connection to the power supply network. As a result of the variant simulation of the thermal scheme, it was established that at a temperature of 400°C of the heated air and at a pressure of 3 bar, the power of the expander is sufficient enough to ensure the operation of the compressor and to cover the boiler's auxiliaries.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130372798","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

Efficiency of an Algorithm of Scheduling 一种调度算法的效率

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602568

E.M. Kuznetsov, V.P. Klimanov

引用次数: 1

Predictive Model of Energy Market Indicators Based on Continued Approximation for Series Sample Prior to the Moment of Prediction 基于预测时刻前序列样本连续逼近的能源市场指标预测模型

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602730

V. Krutikov, O. Indenko, E. Chernova

{"title":"Predictive Model of Energy Market Indicators Based on Continued Approximation for Series Sample Prior to the Moment of Prediction","authors":"V. Krutikov, O. Indenko, E. Chernova","doi":"10.1109/FAREASTCON.2018.8602730","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602730","url":null,"abstract":"Autoregression models use a linear combination of previous time series as a prediction. This article suggests a prediction algorithm based on creating approximation of prior series sample as a linear combination of an existing set of samples. Here, prediction is an obtained linear combination of the continuations of approximating samples. The problem of finding the coefficients of the linear combinations is written as an A. N. Tikhonov's extremum problem of least-squares with a regularizer, which allows creating a system of equations for evaluating the unknown parameters. Solving the system of equations is carried out using the singular spectrum analysis (SSA). Regularity helps to increase the solving quality in noisy conditions. After isolating the singular components of the system of equations matrix, the solution can be obtained in analytical form. The parameters governing the quality of the solution are the regularization coefficients and the set of components of the singular decomposition. The prediction efficiency index is estimated based on the discrepancies between the prediction and actual values of the series for the given depth of the prediction. The prediction model search is done by choosing the best model on the set of values of the regularization parameter with different sets of eigenvectors that determine the solution space. The proposed method was tested on different time series. The examples of prediction of the energy market indicators prove its effectiveness.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114552923","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

Heat Transfer Model Analysis of a Hybrid Porous Compact Heat Exchanger 混合多孔紧凑型换热器的传热模型分析

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602905

V. Ryazhskih, D. Konovalov, A. V. Nikolenko

{"title":"Heat Transfer Model Analysis of a Hybrid Porous Compact Heat Exchanger","authors":"V. Ryazhskih, D. Konovalov, A. V. Nikolenko","doi":"10.1109/FAREASTCON.2018.8602905","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602905","url":null,"abstract":"Development of energy-saturated technical systems is characterized by constructive compactness, for example, radio electronic devices, mobile power plants, ground control systems for space complexes, etc. There is an intensively cooling problem of heat-generating surfaces. The development of new types of porous heat exchangers and the prediction of their operating modes is a crucial task when creating stable heat removal systems. A model of a hybrid recuperative porous heat exchanger is developed, which differs from the already known models with the availability of an additional circuit for cooling external walls. The thermal and hydraulic characteristics in porous heat exchangers are tested using the example of planar geometry under conditions of intense heat generation from compact surfaces. Within the framework of the phenomenological theory, a mathematical model of convective heat transfer in a porous heat-exchange element for the conjugate Darcy-Brinkman-Forchheimer equations and Schumann equations is proposed for thermal boundary conditions of the first and second order. An exact analytical solution of the hydrodynamic and thermal problems is obtained. The influence of porosity, permeability, Darcy and Reynolds numbers on the thermal and hydraulic conditions in a porous compact heat exchanger was evaluated. A comparative analysis showed the efficiency of a double-circuit cooling system with a porous regenerative heat exchanger. The rational ranges of hydraulic and thermal characteristics of the developed porous compact heat exchangers are determined taking into account the presence of the second circuit, critical operating modes are tested. The variant of realization of a double-circuit cooling system is proposed.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116048871","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

Optimization of Panel Forming Processes in Creep Mode Using CAE-Technologies 基于cae技术的蠕变模式板料成形工艺优化

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602593

K. Bormotin, W. Aung

{"title":"Optimization of Panel Forming Processes in Creep Mode Using CAE-Technologies","authors":"K. Bormotin, W. Aung","doi":"10.1109/FAREASTCON.2018.8602593","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602593","url":null,"abstract":"Forming in the creep mode of articles from sheets and panels is considered with the help of reconfigurable rods punch, which allows to change the shape of the workpiece. The experimental results allow one to identify the operation of scattering with the damage parameter. In this case, forming processes allow to control the level of material damage, to coordinate with technological limitations, due to the optimal choice of the deformational path in time. The problem of deformation in creep with contact conditions is solved by the finite element method. As the optimization criterion, the dissipation work accumulated in the process of deformation is adopted. Taking into account the time-discrete equations of the step-by-step integration procedure and the minimized functional, a discrete optimal control problem is formulated. In this formulation, the Bellman function is constructed and the problem is solved by the method of dynamic programming. An algorithm for calculating the rational motion of rods during forming is presented. This algorithm is implemented in the system MSC.Marc, MSC.Patran.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116169659","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

Registrar the Parameters of Power Supply Quality 注册电源质量参数

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602502

A. Onischenko, A. N. Merschikov

{"title":"Registrar the Parameters of Power Supply Quality","authors":"A. Onischenko, A. N. Merschikov","doi":"10.1109/FAREASTCON.2018.8602502","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602502","url":null,"abstract":"In last decades on of Russia Railways are phased implementation and upgrade systems of technical diagnostics and monitoring railway automation and telemechanics. The implementation systems of technical diagnostics and monitoring allows to move from the regulatory type of maintenance, which takes a significant time of operating personnel to factual, which will reduce operating costs. Due to fact that maintenance by condition is reduce to a minimum interference in operation of railway automation and remote control, it is possible to reduce number so-called post-prevention failures. For ensuring continuity and safety transportation process system of power supply devices railway automatic equipment and telemechanics solve important and responsible problems from which it is possible to distinguish providing uninterrupted, that is continuous in time, power supply systems of railway automatic equipment and telemechanics and devices with quality of electric power, necessary for their reliable work. As constructive, circuit and technological capabilities of increase in reliability of systems are limited, a natural way of elimination of this shortcoming is development methods and control devices working capacity and search malfunctions of equipment. Thanks to the microprocessor systems introduced on Russian Railways opportunities for solution problems of diagnosing have extended. In article is considered device, principle of action and functionality of developed station six-phase registrar of parameters of quality of power supply.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121558106","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

Study of the Temperature State of the T-100-130 Steam Turbine High-Pressure Cylinder by Experimental and Theoretical Methods T-100-130汽轮机高压缸温度状态的实验与理论研究

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602536

O. Y. Kurganova, I. Kudinov, T. Gavrilova

{"title":"Study of the Temperature State of the T-100-130 Steam Turbine High-Pressure Cylinder by Experimental and Theoretical Methods","authors":"O. Y. Kurganova, I. Kudinov, T. Gavrilova","doi":"10.1109/FAREASTCON.2018.8602536","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602536","url":null,"abstract":"The results of experimental and theoretical studies of the T-100-130 steam turbine high-pressure cylinder (HPC) in the starting mode are considered. Based on the experimental data on the temperature of the outer surface of the metal wall of the shell, using the approximate analytical solution of the heat conduction problem for a two-layer turbine wall (thermal insulation - turbine body), the heat transfer coefficients on the inner surface of the wall (the vapor side) were found by solving the inverse heat conduction problem. The heat transfer coefficients obtained this way were used to determine the temperature condition of the turbine HPC by the wall thickness and thermal insulation in various sections of the body. Using the results of calculations of the turbine HPC body temperature condition by the finite element method, the temperature stresses in the longitudinal section of the body were found. Their analysis allows concluding that the magnitude of the temperature stresses does not exceed the tensile strength limit for a given material. In this case, the stresses arising from the vapor pressure forces and from the non-uniformity of the temperature distribution in the circumferential direction were not taken into account.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122049694","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

Modeling Thermocyclic Loads of The Hydrogen-Oxygen Steam Generator Using the Ansys Software Complex 利用Ansys软件对氢氧蒸汽发生器热循环载荷进行建模

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602691

A. Egorov

引用次数: 1

Distribution of Intrinsic Hybrid Modes in a Waveguide Structure Based on a Gradient Bianisotropic Metamaterial 基于梯度双各向异性超材料的波导结构中本征混合模式的分布

2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) Pub Date : 2018-10-01 DOI: 10.1109/FAREASTCON.2018.8602805

A. I. Kireeva, I. Rudenok

引用次数: 0