发布求助
文献互助 智能选刊 最新文献

29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES最新文献

筛选
英文 中文
Electromagnetic force acting on the particles in conducting media 电磁力作用于导电介质中粒子的电磁力
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 2021-07-13 DOI: 10.1063/5.0059558
V. Ozernykh, I. Kolesnichenko
{"title":"Electromagnetic force acting on the particles in conducting media","authors":"V. Ozernykh, I. Kolesnichenko","doi":"10.1063/5.0059558","DOIUrl":"https://doi.org/10.1063/5.0059558","url":null,"abstract":"This paper presents a numerical study of the electromagnetic field in a two-phase conductive medium composed of particles and liquid with different electrical conductivity. Different configurations are considered, in which the size of the region and the location and number of particles inside the cell with an electrically conductive liquid vary. Analysis of the results of the numerical experiments gives the characteristic ratios between the cell and particle sizes, at which the boundaries of the region have no impact on the force. It has been found that the force of interaction between two particles depends on the distance between them, and that the electromagnetic force acting on the particles is related to the electrical conductivity of the particles and liquid. The simulation results can be used as a basis for derivation of the constitutive relations needed to study the process of electromagnetic separation.","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122989965","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 the influence of acoustic vibrations on the interaction in the ensemble of gas bubbles and solid particles in a liquid 声学振动对液体中气泡与固体颗粒系综相互作用影响的数值研究
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 2021-07-13 DOI: 10.1063/5.0060293
V. Konovalov, T. Lyubimova
{"title":"Numerical study of the influence of acoustic vibrations on the interaction in the ensemble of gas bubbles and solid particles in a liquid","authors":"V. Konovalov, T. Lyubimova","doi":"10.1063/5.0060293","DOIUrl":"https://doi.org/10.1063/5.0060293","url":null,"abstract":"In this work, we numerically investigate the capture of deposited solid particles by an ensemble of floating gas bubbles in a liquid that is subjected to the action of low-amplitude acoustic vibrations. The calculations were carried out for millimeter air bubbles in water with particle characteristics corresponding to the flotation process. It is shown that the pulsating field is significantly weakened inside the bubble ensemble as a result of the \"screening\" effect, which is fully manifested in the limit of a very high vibration frequency. However, pulsations of a high but finite frequency, taking into account the compressibility of the gas in the bubbles and with a sufficient intensity of their excitation, are able to penetrate deep into the volume of the liquid and thereby increase the area of particle capture.","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"16 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114059721","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
Mathematical modeling of the growth of an ellipsoidal particle in a supersaturated solution 椭球状粒子在过饱和溶液中生长的数学模型
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 2021-07-13 DOI: 10.1063/5.0059601
M. Nikishina, D. Alexandrov
{"title":"Mathematical modeling of the growth of an ellipsoidal particle in a supersaturated solution","authors":"M. Nikishina, D. Alexandrov","doi":"10.1063/5.0059601","DOIUrl":"https://doi.org/10.1063/5.0059601","url":null,"abstract":"Based on experimental data showing that crystal shapes are often far from spherical, it becomes important to find another more accurate way of constructing a theory of crystal growth in supersaturated solutions. Very often, during the study of the evolution of crystals, one can notice that their shape in most cases is close to ellipsoidal. That is why, in this article, this case is considered when the crystals have an ellipsoidal shape. The growth of an individual ellipsoidal crystal in a supersaturated solution at the stage of phase transition was studied. The growth rate of the volume of an ellipsoidal crystal, as a function of the current volume of the particle and supersaturation, is found explicitly. A mathematical model describing the growth of an ensemble of ellipsoidal particles in a supersaturated liquid is formulated. The graph demonstrating the relationship between the growth rate of a particle and its volume is plotted and analyzed. It is shown that the amount of impurity essentially affects the growth rate of ellipsoidal crystals. This rate increases with increasing the impurity concentration in the supersaturated mixture.","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128424823","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 surface growth of bone tissue 模拟骨组织表面生长
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0059595
Yanina Izmaylova, A. Freidin
{"title":"Modeling surface growth of bone tissue","authors":"Yanina Izmaylova, A. Freidin","doi":"10.1063/5.0059595","DOIUrl":"https://doi.org/10.1063/5.0059595","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"54 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":"116354357","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
Transitional processes in linear stochastic parabolic and hyperbolic systems with constant delays 常时滞线性随机抛物型和双曲型系统的过渡过程
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0059644
I. Poloskov
{"title":"Transitional processes in linear stochastic parabolic and hyperbolic systems with constant delays","authors":"I. Poloskov","doi":"10.1063/5.0059644","DOIUrl":"https://doi.org/10.1063/5.0059644","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"10 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":"124191293","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 and stability of chemical reaction fronts in coupled problems of mechanochemistry 机械化学耦合问题中化学反应前沿的传播与稳定性
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0059711
A. Freidin, A. Morozov, W. Müller
{"title":"Propagation and stability of chemical reaction fronts in coupled problems of mechanochemistry","authors":"A. Freidin, A. Morozov, W. Müller","doi":"10.1063/5.0059711","DOIUrl":"https://doi.org/10.1063/5.0059711","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"21 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":"123912635","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
On the formulation of the constitutive relations of a two-phase elastic-deformable saturated porous bilogical material 两相弹性-变形饱和多孔生物材料本构关系的建立
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0059556
P. Trusov, N. Zaitseva, M. Tsinker
{"title":"On the formulation of the constitutive relations of a two-phase elastic-deformable saturated porous bilogical material","authors":"P. Trusov, N. Zaitseva, M. Tsinker","doi":"10.1063/5.0059556","DOIUrl":"https://doi.org/10.1063/5.0059556","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"7 10 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":"115311904","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
Validation of the Planar3D ELSA module for hydraulic fracturing simulation 用于水力压裂模拟的Planar3D ELSA模块验证
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0059571
E. Starobinskii, S. S. Barsukov, E. Shel
{"title":"Validation of the Planar3D ELSA module for hydraulic fracturing simulation","authors":"E. Starobinskii, S. S. Barsukov, E. Shel","doi":"10.1063/5.0059571","DOIUrl":"https://doi.org/10.1063/5.0059571","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"9 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":"115321424","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
Theoretical limitations for aggregation methods of analysis based on affine interactions 基于仿射相互作用的聚集分析方法的理论限制
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0060806
D. Sotnikov, A. Berlina, A. Zherdev, B. Dzantiev
{"title":"Theoretical limitations for aggregation methods of analysis based on affine interactions","authors":"D. Sotnikov, A. Berlina, A. Zherdev, B. Dzantiev","doi":"10.1063/5.0060806","DOIUrl":"https://doi.org/10.1063/5.0060806","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","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":"129672719","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
Quasilinearization technique for solving nonlinear problems of solid mechanics 求解非线性固体力学问题的拟线性化技术
29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES Pub Date : 1900-01-01 DOI: 10.1063/5.0059706
L. Stepanova, R. M. Zhabbarov
{"title":"Quasilinearization technique for solving nonlinear problems of solid mechanics","authors":"L. Stepanova, R. M. Zhabbarov","doi":"10.1063/5.0059706","DOIUrl":"https://doi.org/10.1063/5.0059706","url":null,"abstract":"","PeriodicalId":177478,"journal":{"name":"29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES","volume":"254 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":"121287573","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信