Authors :
Sultana Begum
Volume/Issue :
Volume 11 - 2026, Issue 4 - April
Google Scholar :
https://tinyurl.com/26cbztvr
Scribd :
https://tinyurl.com/2mp3p4zr
DOI :
https://doi.org/10.38124/ijisrt/26apr274
Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.
Abstract :
This current communication aims on significance of nanofluid flow past an exponential velocity stretching sheet
with heat generation and absorption effects. Mathematical model for fluid flow is developed by employing boundary layer
approximation theory and solved with the help of similarity solution. System of equations are solved by applying shooting
method and importance of various fluid flow parameters are visualised by drawing profiles of momentum and energy
equations. Skin friction and heat transfer rate is calculated and analysed. In this study it is observed that magnetic field acts
as opposing force on boundary layer thickness and reduces and velocity profile.
Keywords :
Numerical Simulation, Nanofluid Flow, MHD, Shooting Method.
References :
- B. C. Sakiadis, “Boundary-layer behavior on continuous solid surfaces: I. Boundary-layer equations for two-dimensional and axisymmetric flow,” AIChE Journal, vol. 7, no. 1, pp. 26–28, 1961, doi: 10.1002/aic.690070108.
- B. C. Sakiadis, “Boundary-layer behavior on continuous solid surfaces: II. The boundary layer on a continuous flat surface,” AIChE Journal, vol. 7, no. 2, pp. 221–225, 1961, doi: 10.1002/aic.690070211.
- B. C. Sakiadis, “Boundary-layer behavior on continuous solid surfaces: III. The boundary layer on a continuous cylindrical surface,” AIChE Journal, vol. 7, no. 3, pp. 467–472, 1961, doi: 10.1002/aic.690070325.
- A. V. Kuznetsov and D. A. Nield, “Natural convective boundary-layer flow of a nanofluid past a vertical plate,” International Journal of Thermal Sciences, vol. 49, no. 2, pp. 243–247, Feb. 2010, doi: 10.1016/j.ijthermalsci.2009.07.015.
- N. Bachok, A. Ishak, and I. Pop, “Boundary-layer flow of nanofluids over a moving surface in a flowing fluid,” International Journal of Thermal Sciences, vol. 49, no. 9, pp. 1663–1668, Sep. 2010, doi: 10.1016/j.ijthermalsci.2010.01.026.
- T. Yiamsawasd, A. S. Dalkilic, and S. Wongwises, “Measurement of the thermal conductivity of titania and alumina nanofluids,” Thermochimica Acta, vol. 545, pp. 48–56, Oct. 2012, doi: 10.1016/j.tca.2012.06.026.
- S. Suresh, K. P. Venkitaraj, P. Selvakumar, and M. Chandrasekar, “Synthesis of Al2O3–Cu/water hybrid nanofluids using two step method and its thermo physical properties,” Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 388, no. 1, pp. 41–48, Sep. 2011, doi: 10.1016/j.colsurfa.2011.08.005.
- M. Kole and T. K. Dey, “Investigation of thermal conductivity, viscosity, and electrical conductivity of graphene based nanofluids,” Journal of Applied Physics, vol. 113, no. 8, p. 084307, Feb. 2013, doi: 10.1063/1.4793581.
- H. Im and J. Kim, “Thermal conductivity of a graphene oxide–carbon nanotube hybrid/epoxy composite,” Carbon, vol. 50, no. 15, pp. 5429–5440, Dec. 2012, doi: 10.1016/j.carbon.2012.07.029.
- A. Alofi and G. P. Srivastava, “Thermal conductivity of graphene and graphite,” Phys. Rev. B, vol. 87, no. 11, p. 115421, Mar. 2013, doi: 10.1103/PhysRevB.87.115421.
- N. A. Zainal, R. Nazar, K. Naganthran, and I. Pop, “Unsteady EMHD stagnation point flow over a stretching/shrinking sheet in a hybrid Al2O3-Cu/H2O nanofluid,” International Communications in Heat and Mass Transfer, vol. 123, p. 105205, Apr. 2021, doi: 10.1016/j.icheatmasstransfer.2021.105205.
- N. Vishnu Ganesh, A. K. Abdul Hakeem, and B. Ganga, “Darcy–Forchheimer flow of hydromagnetic nanofluid over a stretching/shrinking sheet in a thermally stratified porous medium with second order slip, viscous and Ohmic dissipations effects,” Ain Shams Engineering Journal, vol. 9, no. 4, pp. 939–951, Dec. 2018, doi: 10.1016/j.asej.2016.04.019.
- C. Sulochana and T. Prasanna Kumar, “Electromagnetohydrodynamic boundary layer flow in hybrid nanofluid with thermal radiation effect: Numerical simulation,” Heat Transfer, vol. 51, no. 5, pp. 4485–4503, 2022, doi: 10.1002/htj.22509.
- M. Riaz, N. Khan, M. S. Hashmi, A. S. Alshomrani, and M. Inc, “Darcy Forchheimer flow of chemically reactive magnetized ZnO-SAE50 nanolubricant over Riga plate with thermophoretic particle deposition: a numerical approach,” J Therm Anal Calorim, vol. 148, no. 21, pp. 12285–12300, Nov. 2023, doi: 10.1007/s10973-023-12468-8.
- K. Ramesh, K. K. Asogwa, T. Oreyeni, M. G. Reddy, and A. Verma, “EMHD radiative titanium oxide-iron oxide/ethylene glycol hybrid nanofluid flow over an exponentially stretching sheet,” Biomass Conv. Bioref., vol. 14, no. 16, pp. 18887–18896, Aug. 2024, doi: 10.1007/s13399-023-04033-y.
- K. Gangadhar, E. Mary Victoria, and A. Wakif, “Irreversibility analysis for the EMHD flow of silver and magnesium oxide hybrid nanofluid due to nonlinear thermal radiation,” Mod. Phys. Lett. B, p. 2450337, Mar. 2024, doi: 10.1142/S0217984924503378.
- C. Sulochana and T. P. Kumar, “Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet,” Z Angew Math Mech, vol. 103, no. 12, p. e202200225, Dec. 2023, doi: 10.1002/zamm.202200225.
- J. Pavithra, N. V. Raju, S. N. Sridhara, and T. Prasanna Kumar, “Insights of thermal characteristics with tri-hybrid nanofluid boundary layer flow past a thin needle,” Numerical Heat Transfer, Part A: Applications, pp. 1–23, Jun. 2024, doi: 10.1080/10407782.2024.2364858.
- B. Venkateswarlu, D. C. Kesavaiah, S. W. Joo, and A. S. M. Metwally, “Entropy Analysis of Al2 O3 –TiO2 /H2 O Hybrid Nanofluid Flow over an Exponential Stretching Sheet with Thermal Dissipation and Chemical Reactions,” Chem Eng & Technol, vol. 48, no. 7, p. e70046, Jul. 2025, doi: 10.1002/ceat.70046.
- P. Sibanda, M. Almakki, Z. Mburu, and H. Mondal, “Entropy Optimization in MHD Nanofluid Flow over an Exponential Stretching Sheet,” Applied Sciences, vol. 12, no. 21, p. 10809, Jan. 2022, doi: 10.3390/app122110809.
- I. Waini, A. Ishak, and I. Pop, “Hybrid nanofluid flow induced by an exponentially shrinking sheet,” Chinese Journal of Physics, vol. 68, pp. 468–482, Dec. 2020, doi: 10.1016/j.cjph.2019.12.015.
- U. Yashkun, K. Zaimi, N. A. Abu Bakar, A. Ishak, and I. Pop, “MHD hybrid nanofluid flow over a permeable stretching/shrinking sheet with thermal radiation effect,” International Journal of Numerical Methods for Heat & Fluid Flow, vol. ahead-of-print, no. ahead-of-print, Jan. 2020, doi: 10.1108/HFF-02-2020-0083.
- S. P. A. Devi and S. S. U. Devi, “Numerical Investigation of Hydromagnetic Hybrid Cu – Al2O3/Water Nanofluid Flow over a Permeable Stretching Sheet with Suction,” International Journal of Nonlinear Sciences and Numerical Simulation, vol. 17, no. 5, pp. 249–257, Aug. 2016, doi: 10.1515/ijnsns-2016-0037.
This current communication aims on significance of nanofluid flow past an exponential velocity stretching sheet
with heat generation and absorption effects. Mathematical model for fluid flow is developed by employing boundary layer
approximation theory and solved with the help of similarity solution. System of equations are solved by applying shooting
method and importance of various fluid flow parameters are visualised by drawing profiles of momentum and energy
equations. Skin friction and heat transfer rate is calculated and analysed. In this study it is observed that magnetic field acts
as opposing force on boundary layer thickness and reduces and velocity profile.
Keywords :
Numerical Simulation, Nanofluid Flow, MHD, Shooting Method.