Pub Date : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023046750
L. Timkin
{"title":"IS THE SATO HYPOTHESIS ALWAYS RIGHT - ?","authors":"L. Timkin","doi":"10.1615/interfacphenomheattransfer.2023046750","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023046750","url":null,"abstract":"","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"14 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83538948","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023047054
A. Knyazeva, S. Shanin
{"title":"Simulation of two-component powder molding melting under vacuum sintering conditions","authors":"A. Knyazeva, S. Shanin","doi":"10.1615/interfacphenomheattransfer.2023047054","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023047054","url":null,"abstract":"","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"17 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90714803","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023046682
A. Kuznetsov, E. Butakov, I. Lomovsky
{"title":"Investigation of the effect of sawdust-coal composite formation on the processes of ignition, combustion and thermal decomposition of the obtained fuel samples.","authors":"A. Kuznetsov, E. Butakov, I. Lomovsky","doi":"10.1615/interfacphenomheattransfer.2023046682","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023046682","url":null,"abstract":"","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"90 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86966527","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023049631
Viktor Kosyakov, Roman Fursenko, Vladimir Chudnovskii, Sergey Minaev
Results of numerical simulations of the laser-induced boiling at the end of waveguide placed inside the tube are presented. The effect of tube wall on the vapor bubble evolution and characteristics of the cumulative jet forming as a result of its collapse has been studied. Particularly, it is found that while the tubes of large radii insignificantly affect the velocity of the cumulative liquid jet, in the relatively narrow tubes the jet may not form at all. Effect of the tubes of moderate radii comes down to the decrease of the jet velocity compared with the case without the tube. Possible physical explanation of such influence of tube walls is proposed. Numerical results on laser-induced boiling inside the tubes are summarized in the regime diagram in the tube radius - waveguide radius plane.
{"title":"Numerical study of the effect of tube wall on subcooled boiling at the end of a laser waveguide","authors":"Viktor Kosyakov, Roman Fursenko, Vladimir Chudnovskii, Sergey Minaev","doi":"10.1615/interfacphenomheattransfer.2023049631","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023049631","url":null,"abstract":"Results of numerical simulations of the laser-induced boiling at the end of waveguide placed inside the tube are presented. The effect of tube wall on the vapor bubble evolution and characteristics of the cumulative jet forming as a result of its collapse has been studied. Particularly, it is found that while the tubes of large radii insignificantly affect the velocity of the cumulative liquid jet, in the relatively narrow tubes the jet may not form at all. Effect of the tubes of moderate radii comes down to the decrease of the jet velocity compared with the case without the tube. Possible physical explanation of such influence of tube walls is proposed. Numerical results on laser-induced boiling inside the tubes are summarized in the regime diagram in the tube radius - waveguide radius plane.","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135710162","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023046918
I. Nikitin, N. Burago, A. Nikitin, B. Stratula
{"title":"SUBSURFACE FATIGUE FRACTURE IN THE FAST-SPINNING REDUCTOR GEARWHEEL UNDER CONTACT LOADING","authors":"I. Nikitin, N. Burago, A. Nikitin, B. Stratula","doi":"10.1615/interfacphenomheattransfer.2023046918","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023046918","url":null,"abstract":"","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"85 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80988150","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023049879
Rafil Sagitov, Ekaterina Kolchanova
The paper deals with nonlinear convective heat transfer in a horizontal air layer overlaying a heat-generating porous medium saturated with air. The composite air/porous system is bounded by the top and bottom solid permeable planes of equal temperature and forced by a vertical throughflow. The upward throughflow enhances heat flux through the air-porous interface, while the downward one reduces it with increasing the flow velocity or relative air layer depth. In the presence of a uniform energy source and basic throughflow, there are favorable conditions for penetrative convection. The stationary convective patterns of different penetration depth, which originate after the basic throughflow has lost its stability, are revealed by Newton's method. The supercritical and subcritical nonlinear regimes are studied with increasing the supercriticality. All of the regimes enhance heat flux. The short-wave convective patterns localized mainly in the upper air layer appear over the upward basic throughflow. Their relative contribution to the total heat flux is much smaller than that of the basic flow. It decreases with increasing the Peclet number or relative air layer depth. The similar local patterns or patterns of a large wavelength can initiate over the downward basic throughflow. Their relative contribution to the total heat flux grows with increasing the parameters mentioned. The large-scale convective patterns which cover both air and porous layers and are typical for a strong downward throughflow and small air layer depth contribute into the total heat transfer more effectively than those located in the air layer only.
{"title":"Nonlinear forced convective heat transfer in a composite air/porous layer with permeable top and bottom boundaries and energy source: different penetration depth of patterns","authors":"Rafil Sagitov, Ekaterina Kolchanova","doi":"10.1615/interfacphenomheattransfer.2023049879","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023049879","url":null,"abstract":"The paper deals with nonlinear convective heat transfer in a horizontal air layer overlaying a heat-generating porous medium saturated with air. The composite air/porous system is bounded by the top and bottom solid permeable planes of equal temperature and forced by a vertical throughflow. The upward throughflow enhances heat flux through the air-porous interface, while the downward one reduces it with increasing the flow velocity or relative air layer depth. In the presence of a uniform energy source and basic throughflow, there are favorable conditions for penetrative convection. The stationary convective patterns of different penetration depth, which originate after the basic throughflow has lost its stability, are revealed by Newton's method. The supercritical and subcritical nonlinear regimes are studied with increasing the supercriticality. All of the regimes enhance heat flux. The short-wave convective patterns localized mainly in the upper air layer appear over the upward basic throughflow. Their relative contribution to the total heat flux is much smaller than that of the basic flow. It decreases with increasing the Peclet number or relative air layer depth. The similar local patterns or patterns of a large wavelength can initiate over the downward basic throughflow. Their relative contribution to the total heat flux grows with increasing the parameters mentioned. The large-scale convective patterns which cover both air and porous layers and are typical for a strong downward throughflow and small air layer depth contribute into the total heat transfer more effectively than those located in the air layer only.","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135953213","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023047027
Yauheni V. Audzeichyk, P. Konon
{"title":"Stability of a bounded liquid layer on a rotating horizontal plane","authors":"Yauheni V. Audzeichyk, P. Konon","doi":"10.1615/interfacphenomheattransfer.2023047027","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023047027","url":null,"abstract":"","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"29 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76234289","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023049760
V. Ajaev, S. Alekseenko, L. Dávalos-Orozco, D. Markovich, Dmitry Zaitsev
{"title":"Editors' Preface Part I","authors":"V. Ajaev, S. Alekseenko, L. Dávalos-Orozco, D. Markovich, Dmitry Zaitsev","doi":"10.1615/interfacphenomheattransfer.2023049760","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023049760","url":null,"abstract":"","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"107 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79326787","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 : 2023-01-01DOI: 10.1615/interfacphenomheattransfer.2023049182
Aleksandr Ridel, Sergey Korobeynikov, Marina Lyutikova, Vladimir Chirkov, Petr Kostin
The behavior water droplets in liquid electrical insulation, specifically transformer oil, is essential in context of losses and electrical strength. Experimental studies on water droplet deformation in an AC electric field have been conducted previously, and this paper expands on those experiments using various oils and advanced equipment with higher spatiotemporal resolution. Furthermore, numerical simulations were performed to gain deeper insights into the processes under investigation. In result, the experiments and simulations revealed a phase delay between deformation and voltage
{"title":"Water droplet deformation at alternating electric field action: experiment and numerical simulation","authors":"Aleksandr Ridel, Sergey Korobeynikov, Marina Lyutikova, Vladimir Chirkov, Petr Kostin","doi":"10.1615/interfacphenomheattransfer.2023049182","DOIUrl":"https://doi.org/10.1615/interfacphenomheattransfer.2023049182","url":null,"abstract":"The behavior water droplets in liquid electrical insulation, specifically transformer oil, is essential in context of losses and electrical strength. Experimental studies on water droplet deformation in an AC electric field have been conducted previously, and this paper expands on those experiments using various oils and advanced equipment with higher spatiotemporal resolution. Furthermore, numerical simulations were performed to gain deeper insights into the processes under investigation. In result, the experiments and simulations revealed a phase delay between deformation and voltage","PeriodicalId":44077,"journal":{"name":"Interfacial Phenomena and Heat Transfer","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135058554","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}
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