In the past few years, many technical strategies, such as molding, condenser heat exchanger, liqu... more In the past few years, many technical strategies, such as molding, condenser heat exchanger, liquefied metal filtration, fusion control and nuclear reactor coolant, that involve hydromagnetic fluxes and thermal intensification in porous media have been observed. This study investigates the Carreau nanofluid of nanobiofilm through stretching/shrinking sheet with a stagnant point flow, nanoparticles and convecting microbes. The orthogonal ([Formula: see text] impinge) coating stagnant point circulation of a medium is considered, although the sheet may be stretched/shrinked as the procedure utilized in industry. The variations in the fluid (dynamic viscosity, thermal conductivity, mass permeability) and microbes are utilized. The similarity transformation factors are used to transform the system of partial differential equations into a nonlinear system of ordinary differential equations. To find the solution of a system of equations, the Runge–Kutta method with shooting technique has b...
The evaluation of compact heat density gadgets requires effective measures for heat transportatio... more The evaluation of compact heat density gadgets requires effective measures for heat transportation. Enhancement in thermal transportation of hybrid nanofluids comprising of water plus ethyl glycol with the dispersion of three different nano-entities is considered. The fluids are transported through a porous medium over a permeable elongating sheet. Water and ethyl glycol are $ (50 \% -50 \%) $. The three cases for hybrid species consist of (a) Graphene oxide (Go) + AA7072, (b) Go + Molybdenum sulfide, (c) Go + silver. The volume fraction of nano-entities is greater than 0.3%. It is presumed that the fluid flow is non-Newtonian. Two on-Newtonian fluids models namely Maxwell fluid and Casson fluid are taken into consideration to present comparative behavior in the existence of the nano-particle mixture. The leading equations are altered into ordinary differential form. A robust numerical procedure embraced with Runge-Kutta methodology and shooting strategy is employed to attain results for the dependent physical quantities. It is noticed that the velocity is diminished against the magnetic field parameter and porosity parameter. The temperature for case (a) Go + AA7072 is the highest and it is lowest for case (c) Go + silver. The temperature and velocity functions of both the fluids (Casson and Maxwell fluids) are incremented with larger inputs of hybrid nano-species. The results can find applications for the better performance of electronic equipment, and heat exchangers.
Proceedings Of The Institution Of Mechanical Engineers, Part E: Journal Of Process Mechanical Engineering, May 25, 2022
Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect i... more Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect is examined numerically. Hybrid nanofluid consists of graphene oxide and molybdenum disulfide in water base fluid. The inclusion of more than one nanoparticle is carried out due to some outstanding features such as astonishing thermal conduction, which are substantial in heat exchangers, nanotechnology, electronics, and material sciences. In order to attain numerical resolution, the partial differential formulation has been transformed into the corresponding ordinary differential equations. By implementation of apposite similarity variables, the classical Runge–Kutta method and shooting argument have been held to yield finding for the dependent quantities. Thermal transportation enhancement is the need of the day, so this study is made to meet the necessity of industries. A velocity component shows an upsurge with raise in the magnetic field parameter. The magnitude of the velocity component for hybrid nanofluid has a lower boundary as compared to single nanofluid. The temperature profile expressed that hybrid nanofluid is more effective than single nanofluid. These investigations are applicable to the field of the biomedical, automotive industry, nuclear cooling systems, and heat exchangers.
Enhancement in thermal distribution of Williamson hybrid nanofluid flow is articulated in this re... more Enhancement in thermal distribution of Williamson hybrid nanofluid flow is articulated in this research. Nichrome and TC4 nanoparticles are homogenously diffused in the water, which is the base fluid. An elongating surface holds the flow and thermal transition phenomenon in the existence of uniform sources of magnetic field and heat radiation. The boundary of wall obeys a suction and slip condition. The formulation for physical conservation laws is made as a system of partial differential equations. For the solution purpose, their boundary-value problem is transmuted into the ordinary differential form. Then, Matlab code involving Runge–Kutta procedure is run to compute the variation in velocity as well as temperature profiles under impacts of the controlling factors. The comparative computations are made for two cases: nanofluids ( TC 4 + water ) \left({\rm{TC}}4+{\rm{water}}) and hybrid nanofluids ( TC 4 , Nichrome + water ) \left({\rm{TC}}4,{\rm{Nichrome}}+{\rm{water}}) . The hea...
In this paper, an investigation into Williamson nanofluid stagnation point flow of nano-biofilm o... more In this paper, an investigation into Williamson nanofluid stagnation point flow of nano-biofilm over a stretching/ shrinking sheet with chemical reaction is performed. Moreover, the impact of cylindrical-shaped nanoparticles, activation energy, and bioconvection has been considered. The fluid’s fluctuating transport properties (dynamic viscosity, heat conductivity, nanoparticle mass diffusivity) and microorganism diffusivity are evaluated. The nonlinear systems of partial differential equations are transformed into nonlinear differential equations via the implementation of similarity transformations. The shooting approach and RK-4 technique are used for this investigation. The impacts of various fluid transport characteristics and various factors on patterns of velocity, temperature, the concentration of nanoparticles, and motile density are described. The Brownian motion, heat source and thermophoresis parameters all lead to a more consistent temperature profile being observed. It ...
The communication describes a theoretical framework for tangent hyperbolic fluid of nano-biofilm ... more The communication describes a theoretical framework for tangent hyperbolic fluid of nano-biofilm due to an extending or shrinking sheet that comprises a stagnation point flow, chemical reaction with activation energy, and bioconvection of gyrotactic microorganisms. The varying transport features due to dynamic viscosity, thermal conductivity, nano-particle mass permeability and microbe organisms diffusivity are taken into account for the novelty of this work. The inspiration is developed to enhance heat transfer. A set of leading partial differential equations is formed along with appropriate boundary constraints. Using similarity transformations, the basic formulation is transitioned into non-linear differential equations. To produce observational data, the shooting technique and Runge-Kutta fourth order method are employed. The coding of numerical scheme is developed in Matlab script. The visual representation of the effects of diverse fluid transport properties and distinctive pa...
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect i... more Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect is examined numerically. Hybrid nanofluid consists of graphene oxide and molybdenum disulfide in water base fluid. The inclusion of more than one nanoparticle is carried out due to some outstanding features such as astonishing thermal conduction, which are substantial in heat exchangers, nanotechnology, electronics, and material sciences. In order to attain numerical resolution, the partial differential formulation has been transformed into the corresponding ordinary differential equations. By implementation of apposite similarity variables, the classical Runge–Kutta method and shooting argument have been held to yield finding for the dependent quantities. Thermal transportation enhancement is the need of the day, so this study is made to meet the necessity of industries. A velocity component shows an upsurge with raise in the magnetic field parameter. The magnitude of the velocity compon...
In the past few years, many technical strategies, such as molding, condenser heat exchanger, liqu... more In the past few years, many technical strategies, such as molding, condenser heat exchanger, liquefied metal filtration, fusion control and nuclear reactor coolant, that involve hydromagnetic fluxes and thermal intensification in porous media have been observed. This study investigates the Carreau nanofluid of nanobiofilm through stretching/shrinking sheet with a stagnant point flow, nanoparticles and convecting microbes. The orthogonal ([Formula: see text] impinge) coating stagnant point circulation of a medium is considered, although the sheet may be stretched/shrinked as the procedure utilized in industry. The variations in the fluid (dynamic viscosity, thermal conductivity, mass permeability) and microbes are utilized. The similarity transformation factors are used to transform the system of partial differential equations into a nonlinear system of ordinary differential equations. To find the solution of a system of equations, the Runge–Kutta method with shooting technique has b...
The evaluation of compact heat density gadgets requires effective measures for heat transportatio... more The evaluation of compact heat density gadgets requires effective measures for heat transportation. Enhancement in thermal transportation of hybrid nanofluids comprising of water plus ethyl glycol with the dispersion of three different nano-entities is considered. The fluids are transported through a porous medium over a permeable elongating sheet. Water and ethyl glycol are $ (50 \% -50 \%) $. The three cases for hybrid species consist of (a) Graphene oxide (Go) + AA7072, (b) Go + Molybdenum sulfide, (c) Go + silver. The volume fraction of nano-entities is greater than 0.3%. It is presumed that the fluid flow is non-Newtonian. Two on-Newtonian fluids models namely Maxwell fluid and Casson fluid are taken into consideration to present comparative behavior in the existence of the nano-particle mixture. The leading equations are altered into ordinary differential form. A robust numerical procedure embraced with Runge-Kutta methodology and shooting strategy is employed to attain results for the dependent physical quantities. It is noticed that the velocity is diminished against the magnetic field parameter and porosity parameter. The temperature for case (a) Go + AA7072 is the highest and it is lowest for case (c) Go + silver. The temperature and velocity functions of both the fluids (Casson and Maxwell fluids) are incremented with larger inputs of hybrid nano-species. The results can find applications for the better performance of electronic equipment, and heat exchangers.
Proceedings Of The Institution Of Mechanical Engineers, Part E: Journal Of Process Mechanical Engineering, May 25, 2022
Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect i... more Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect is examined numerically. Hybrid nanofluid consists of graphene oxide and molybdenum disulfide in water base fluid. The inclusion of more than one nanoparticle is carried out due to some outstanding features such as astonishing thermal conduction, which are substantial in heat exchangers, nanotechnology, electronics, and material sciences. In order to attain numerical resolution, the partial differential formulation has been transformed into the corresponding ordinary differential equations. By implementation of apposite similarity variables, the classical Runge–Kutta method and shooting argument have been held to yield finding for the dependent quantities. Thermal transportation enhancement is the need of the day, so this study is made to meet the necessity of industries. A velocity component shows an upsurge with raise in the magnetic field parameter. The magnitude of the velocity component for hybrid nanofluid has a lower boundary as compared to single nanofluid. The temperature profile expressed that hybrid nanofluid is more effective than single nanofluid. These investigations are applicable to the field of the biomedical, automotive industry, nuclear cooling systems, and heat exchangers.
Enhancement in thermal distribution of Williamson hybrid nanofluid flow is articulated in this re... more Enhancement in thermal distribution of Williamson hybrid nanofluid flow is articulated in this research. Nichrome and TC4 nanoparticles are homogenously diffused in the water, which is the base fluid. An elongating surface holds the flow and thermal transition phenomenon in the existence of uniform sources of magnetic field and heat radiation. The boundary of wall obeys a suction and slip condition. The formulation for physical conservation laws is made as a system of partial differential equations. For the solution purpose, their boundary-value problem is transmuted into the ordinary differential form. Then, Matlab code involving Runge–Kutta procedure is run to compute the variation in velocity as well as temperature profiles under impacts of the controlling factors. The comparative computations are made for two cases: nanofluids ( TC 4 + water ) \left({\rm{TC}}4+{\rm{water}}) and hybrid nanofluids ( TC 4 , Nichrome + water ) \left({\rm{TC}}4,{\rm{Nichrome}}+{\rm{water}}) . The hea...
In this paper, an investigation into Williamson nanofluid stagnation point flow of nano-biofilm o... more In this paper, an investigation into Williamson nanofluid stagnation point flow of nano-biofilm over a stretching/ shrinking sheet with chemical reaction is performed. Moreover, the impact of cylindrical-shaped nanoparticles, activation energy, and bioconvection has been considered. The fluid’s fluctuating transport properties (dynamic viscosity, heat conductivity, nanoparticle mass diffusivity) and microorganism diffusivity are evaluated. The nonlinear systems of partial differential equations are transformed into nonlinear differential equations via the implementation of similarity transformations. The shooting approach and RK-4 technique are used for this investigation. The impacts of various fluid transport characteristics and various factors on patterns of velocity, temperature, the concentration of nanoparticles, and motile density are described. The Brownian motion, heat source and thermophoresis parameters all lead to a more consistent temperature profile being observed. It ...
The communication describes a theoretical framework for tangent hyperbolic fluid of nano-biofilm ... more The communication describes a theoretical framework for tangent hyperbolic fluid of nano-biofilm due to an extending or shrinking sheet that comprises a stagnation point flow, chemical reaction with activation energy, and bioconvection of gyrotactic microorganisms. The varying transport features due to dynamic viscosity, thermal conductivity, nano-particle mass permeability and microbe organisms diffusivity are taken into account for the novelty of this work. The inspiration is developed to enhance heat transfer. A set of leading partial differential equations is formed along with appropriate boundary constraints. Using similarity transformations, the basic formulation is transitioned into non-linear differential equations. To produce observational data, the shooting technique and Runge-Kutta fourth order method are employed. The coding of numerical scheme is developed in Matlab script. The visual representation of the effects of diverse fluid transport properties and distinctive pa...
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect i... more Rotating flow for hybrid nanofluid over a stretching surface in the presence of magnetic effect is examined numerically. Hybrid nanofluid consists of graphene oxide and molybdenum disulfide in water base fluid. The inclusion of more than one nanoparticle is carried out due to some outstanding features such as astonishing thermal conduction, which are substantial in heat exchangers, nanotechnology, electronics, and material sciences. In order to attain numerical resolution, the partial differential formulation has been transformed into the corresponding ordinary differential equations. By implementation of apposite similarity variables, the classical Runge–Kutta method and shooting argument have been held to yield finding for the dependent quantities. Thermal transportation enhancement is the need of the day, so this study is made to meet the necessity of industries. A velocity component shows an upsurge with raise in the magnetic field parameter. The magnitude of the velocity compon...
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