Pub Date : 2023-01-01DOI: 10.1615/specialtopicsrevporousmedia.2023047380
T. Jiang, Jicheng Zhang, S. Zhao
{"title":"Research on application of Temporary Plugging Fracturing technology in transition zones of Sabei oilfield","authors":"T. Jiang, Jicheng Zhang, S. Zhao","doi":"10.1615/specialtopicsrevporousmedia.2023047380","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023047380","url":null,"abstract":"","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"21 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88208787","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/specialtopicsrevporousmedia.v14.i2.60
G. Gomathy, B. R. Kumar
The aim of our current investigation is to examine, heat and mass transfer rates of thin liquid film, considering a permeable stretching sheet. In this study, we assume that the medium is porous, the sheet is unstable, and the flow is two-dimensional with nonlinear radiation, variable viscosity, and variable thermal conductivity. Similarity variables are used to convert partial differential equations (PDEs) into dimensionless ordinary differential equations (ODEs), which are solved numerically by Runge-Kutta-Fehlberg (RKF45) method along with shooting technique. MATLAB R2017a is used to illustrate the effects of unsteady, magnetic field, permeability, radiation, suction, temperature ratio, and chemical reaction parameter on velocity, temperature, and concentration profiles. Numerical values of physical quantities are provided in tabular form. The velocity profile tends to diminish as the permeability parameter increases. Our current results show great agreement with the previously reported investigations.
{"title":"VARIABLE THERMAL CONDUCTIVITY AND VISCOSITY EFFECTS ON THIN FILM FLOW OVER AN UNSTEADY POROUS STRETCHING SHEET","authors":"G. Gomathy, B. R. Kumar","doi":"10.1615/specialtopicsrevporousmedia.v14.i2.60","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.v14.i2.60","url":null,"abstract":"The aim of our current investigation is to examine, heat and mass transfer rates of thin liquid film, considering a permeable stretching sheet. In this study, we assume that the medium is porous, the sheet is unstable, and the flow is two-dimensional with nonlinear radiation, variable viscosity, and variable thermal conductivity. Similarity variables are used to convert partial differential equations (PDEs) into dimensionless ordinary differential equations (ODEs), which are solved numerically by Runge-Kutta-Fehlberg (RKF45) method along with shooting technique. MATLAB R2017a is used to illustrate the effects of unsteady, magnetic field, permeability, radiation, suction, temperature ratio, and chemical reaction parameter on velocity, temperature, and concentration profiles. Numerical values of physical quantities are provided in tabular form. The velocity profile tends to diminish as the permeability parameter increases. Our current results show great agreement with the previously reported investigations.","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"2 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90921685","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/specialtopicsrevporousmedia.2023046450
A. Kushwaha, Y. Sharma
{"title":"Stability Analysis of Bioconvective Heat Transfer in a Suspension of Gyrotactic Microorganisms Under Vertical Vibration","authors":"A. Kushwaha, Y. Sharma","doi":"10.1615/specialtopicsrevporousmedia.2023046450","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023046450","url":null,"abstract":"","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"15 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75283746","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/specialtopicsrevporousmedia.2023047191
Pooya Pasha, Payam Jalili, Bahram Jalili, Loghman Mostafa, Ahmed Mohammed Mahmood, Hussein Abdullah Abbas, D.D. Ganji
This article examines the effects of Maxwell Nanoliquid devolution with ethylene glycol nanoparticles over the three-sided, chamfer blades and rectangular. The novelty of this essay is the use of a nanofluid with a Ball density to pass through fins mounted on a plate with different shapes behind each other, which is being drawn at a moderate velocity from both sides and parameters such as nanofluid velocity and magnetism of nanofluids are 2D and displayed it comes in. The momentous purpose of this article is to adumbration the alterations in the physical parameters of ethylene glycol nanofluid circa the sheet drawn by the FEM math strategy and also to enhance the heat transfer by using fins of disparate matters and models on this sheet and utilization RSM method optimally. The finite Element Method is applied for computed differential equations. The second part of the essay iterates on the using RSM method in the Design-Expert software. With growing magnetic pressure currents and the formation of magnetic vortices, the temperature, and velocity of the nanofluid lower sharply. In general, the magnetic property decreases in places where the heat is high and the pressure drop is low.
{"title":"Effects of different fins on Maxwell liquid under hybrid surveys of magnetic and porous material in presence of radiation factors","authors":"Pooya Pasha, Payam Jalili, Bahram Jalili, Loghman Mostafa, Ahmed Mohammed Mahmood, Hussein Abdullah Abbas, D.D. Ganji","doi":"10.1615/specialtopicsrevporousmedia.2023047191","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023047191","url":null,"abstract":"This article examines the effects of Maxwell Nanoliquid devolution with ethylene glycol nanoparticles over the three-sided, chamfer blades and rectangular. The novelty of this essay is the use of a nanofluid with a Ball density to pass through fins mounted on a plate with different shapes behind each other, which is being drawn at a moderate velocity from both sides and parameters such as nanofluid velocity and magnetism of nanofluids are 2D and displayed it comes in. The momentous purpose of this article is to adumbration the alterations in the physical parameters of ethylene glycol nanofluid circa the sheet drawn by the FEM math strategy and also to enhance the heat transfer by using fins of disparate matters and models on this sheet and utilization RSM method optimally. The finite Element Method is applied for computed differential equations. The second part of the essay iterates on the using RSM method in the Design-Expert software. With growing magnetic pressure currents and the formation of magnetic vortices, the temperature, and velocity of the nanofluid lower sharply. In general, the magnetic property decreases in places where the heat is high and the pressure drop is low.","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"5 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":"135839949","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/specialtopicsrevporousmedia.2023045844
R. Naveen Kumar, Prasannakumara B.C, R. P. Punith Gowda
{"title":"Impact of diffusion-thermo and thermal-diffusion on the flow of Walters-B fluid over a sheet saturated in a porous medium using local thermal non-equilibrium condition","authors":"R. Naveen Kumar, Prasannakumara B.C, R. P. Punith Gowda","doi":"10.1615/specialtopicsrevporousmedia.2023045844","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023045844","url":null,"abstract":"","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"18 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77690450","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/specialtopicsrevporousmedia.2023046399
P. Shukla, Mukesh Kumar Awasti, Atul Shukla, S. Agarwal, A. Singh
{"title":"Stability analysis of Rivlin-Ericksen fluid film with heat transfer through an annular porous medium","authors":"P. Shukla, Mukesh Kumar Awasti, Atul Shukla, S. Agarwal, A. Singh","doi":"10.1615/specialtopicsrevporousmedia.2023046399","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023046399","url":null,"abstract":"","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"80 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85763259","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/specialtopicsrevporousmedia.2023046513
A. B. Vishalakshi, U. Mahabaleshwar, D. Laroze, D. Zeidan
{"title":"A Study of Ternary Hybrid Nanofluid Flow over a Stretching Sheet","authors":"A. B. Vishalakshi, U. Mahabaleshwar, D. Laroze, D. Zeidan","doi":"10.1615/specialtopicsrevporousmedia.2023046513","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023046513","url":null,"abstract":"","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"105 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86781009","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/specialtopicsrevporousmedia.2023045731
A. Rashad, Mohamed A. Nafe, D. Eisa
{"title":"Variation of Thermal Conductivity and Heat on Magnetic Maxwell Hybrid Nanofluid Viscous Flow in a Porous System with Higher Order Chemical React","authors":"A. Rashad, Mohamed A. Nafe, D. Eisa","doi":"10.1615/specialtopicsrevporousmedia.2023045731","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.2023045731","url":null,"abstract":"","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"49 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81741380","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/specialtopicsrevporousmedia.v14.i4.30
J. Prakash, Dharmendra Tripathi, Nevzat Akkurt, Timothy Shedd
This article discusses the flow of a time-dependent biviscosity hybrid nanofluid boundary layer across a rotational permeable disk with effects of magnetic field and thermal radiation, and the subjective and quantitative transfer of heat flow. In the classic Von Karman issue, nanofluids comprising volume fractions of Ag-MgO/60% water and 40% ethylene glycol are considered instead of Newtonian regular fluids. The governing equations are transformed nonlinear ordinary differential equations using Von Karman transformations. The equation for the generation of entropy is calculated as a function of velocity and temperature gradient. This equation is made nondimensional by adding geometric and physical flow field-dependent parameters. The velocity profiles in the radial, tangential, and axial directions, as well as the axial pressure gradient, nanoparticle temperature distribution, local skin friction, Nusselt number, and Bejan number, are calculated by using MATLAB bvp4c. The multivariate analysis is implemented in the numerical results of the Nusselt number. A rotation parameter is generated by the spinning phenomena, which regulates the disk's movement. Increasing the rotation of the disk causes fluid velocity to accelerate in both the radial and cross-radial directions, while contrasting phenomena can be noticed in the axial velocity of the flow. The temperature and wall shear stress of a nanofluid both rise with the disc's Brinkman number and the volume fraction of nanoparticles. Increasing the thickness of the thermal boundary layer raises the axial pressure gradient. Entropy measured by the Bejan number Influences the magnetic field and the Biot number. Physical parameters presented in this article may be used to optimize the system's performance. A magnetic rotating porous disk drives could be used in nuclear space propulsion engines and in heat transfer augmentation in thermal management and renewable energy sources.
{"title":"ENTROPY ANALYSIS OF HYBRID NANOFLUID FLOW OVER A ROTATING POROUS DISK: A MULTIVARIATE ANALYSIS","authors":"J. Prakash, Dharmendra Tripathi, Nevzat Akkurt, Timothy Shedd","doi":"10.1615/specialtopicsrevporousmedia.v14.i4.30","DOIUrl":"https://doi.org/10.1615/specialtopicsrevporousmedia.v14.i4.30","url":null,"abstract":"This article discusses the flow of a time-dependent biviscosity hybrid nanofluid boundary layer across a rotational permeable disk with effects of magnetic field and thermal radiation, and the subjective and quantitative transfer of heat flow. In the classic Von Karman issue, nanofluids comprising volume fractions of Ag-MgO/60% water and 40% ethylene glycol are considered instead of Newtonian regular fluids. The governing equations are transformed nonlinear ordinary differential equations using Von Karman transformations. The equation for the generation of entropy is calculated as a function of velocity and temperature gradient. This equation is made nondimensional by adding geometric and physical flow field-dependent parameters. The velocity profiles in the radial, tangential, and axial directions, as well as the axial pressure gradient, nanoparticle temperature distribution, local skin friction, Nusselt number, and Bejan number, are calculated by using MATLAB bvp4c. The multivariate analysis is implemented in the numerical results of the Nusselt number. A rotation parameter is generated by the spinning phenomena, which regulates the disk's movement. Increasing the rotation of the disk causes fluid velocity to accelerate in both the radial and cross-radial directions, while contrasting phenomena can be noticed in the axial velocity of the flow. The temperature and wall shear stress of a nanofluid both rise with the disc's Brinkman number and the volume fraction of nanoparticles. Increasing the thickness of the thermal boundary layer raises the axial pressure gradient. Entropy measured by the Bejan number Influences the magnetic field and the Biot number. Physical parameters presented in this article may be used to optimize the system's performance. A magnetic rotating porous disk drives could be used in nuclear space propulsion engines and in heat transfer augmentation in thermal management and renewable energy sources.","PeriodicalId":45135,"journal":{"name":"Special Topics & Reviews in Porous Media-An International Journal","volume":"139 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":"135733515","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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