Selected Journal Publications

• Al-jassani, A. J. J., Al-Waaly, A. A.Y., Uglah, A. M., & Saha, G. (2026). Experimental and numerical evaluations of geometry and structure effects on passive cooling efficiency in metal foam finned heat sinks. International Journal of Heat and Fluid Flow, 119, 110300. https://doi.org/10.1016/j.ijheatfluidflow.2026.110300 

• Sajib, A.H., Akter, S., Saha, G., & Hossain, Z. (2026) Correction: Demographic-environmental effect on dengue outbreaks in 11 countries. PLoS One, 21(2), e0342211. https://doi.org/10.1371/journal.pone.0342211 

• Dash, D., Akter, Z., Nag, P., Molla, M. M., & Saha, G. (2026). Thermal performance of an experimentally observed shear-thinning MWCNT-Fe3O4-EG hybrid nanofluid under coupled shear and buoyancy effects: A CFD–machine learning study. Results in Engineering, 29, 109159. https://doi.org/10.1016/j.rineng.2026.109159 

• Junaid, M., Robel, S. H., Or-Rashid, M., Shahrear, P., Karim, M. S., Saha, S. C., & Saha, G. (2026). CFD Analysis of Dual-Layer PCM Roofs for Thermal Mitigation in Residential Buildings. Heat Transfer. https://doi.org/10.1002/htj.70191 

• Elangovan, V., Mahalingam, R., Junaid, M., Saha, G., & Saha, S. C. (2026). Energy storage efficiency of phase change materials in dual cavities with solid and porous fins. Thermal Advances, 6, 100093. https://doi.org/10.1016/j.thradv.2026.100093 

• Bhowmik, A., & Saha, G. (2026). Microplastics in the Rural Environment: Sources, Transport, and Impacts. Pollutants, 6(1), 3. https://doi.org/10.3390/pollutants6010003 

• Junaid, M., & Saha, G. (2026). Numerical investigation of a phase change materials-textile-embedded cooling cap for prolonged thermal comfort in hot climates. International Communication in Heat and Mass Transfer, 172 (2), 110336. https://doi.org/10.1016/j.icheatmasstransfer.2025.110336  

• Barai, G., Saha, B. K., Nag, P., & Saha, G. (2026). Heat and mass transfer in an air-filled ventilated curved-corner cavity containing a thermally contaminated circular block. International Communications in Heat and Mass Transfer, 172 (2), 110215. https://doi.org/10.1016/j.icheatmasstransfer.2025.110215 

• Al-Jassani, A. J. J., Al-Waaly, A. A. Y., Abd, A. H., & Saha, G. (2026). Experimental and numerical investigation of the effect of interrupted, inclined, and staggered rectangular-fin arrays on heat sink performance. Heat Transfer, 55, 713-728. https://doi.org/10.1002/htj.70102

• Saha, T., Parveen, N., Saha, G., & Islam, T. (2025). Transient thermal transport in a wavy octagonal domain filled with nanofluids under various thermal boundary conditions. International Journal of Modelling and Simulation, 1–24. https://doi.org/10.1080/02286203.2025.2585432

• Moon, N. J., Saha, B. K., Jihan, J. I., Saha, G., Alam, M. N., & Saha, S. C. (2025). Ternary hybrid-nanofluid magneto-convective flow inside the octagonal enclosure with an inner circular obstacle contribution to entropy generation. International Journal of Thermofluids, 30, 101480. https://doi.org/10.1016/j.ijft.2025.101480

• Saha, B. K., Shuvo, A. A., Shakib, M. S. N., Saha, L. K., & Saha, G. (2025). Enhanced thermal performance and entropy management in a Y-shaped cavity with an inner rectangular Vertical Wall: A computational study with sensitivity analysis using RSM. International Communication in Heat and Mass Transfer, 169, 109812. https://doi.org/10.1016/j.icheatmasstransfer.2025.109812

• Elangovan, V., Mahalingam, R., Junaid, M., & Saha, G. (2025). Enhanced thermal response of phase change materials using optimized fin geometries in a dual-enclosure heat storage unit. Chemical Thermodynamics and Thermal Analysis, 20, 100218. https://doi.org/10.1016/j.ctta.2025.100218

• Saha, G., Shahrear, P., Rahman, S., Naji, R. K., Srinivas, M. N., & Das, K. (2025). Climate change potential impacts on mosquito-borne diseases: A mathematical modelling analysis. Tamkang Journal of Mathematics, 56 (3), 335-354. .https://doi.org/10.5556/j.tkjm.56.2025.5286

• Saha, B. K., Barai, G., Majumdar, M., Hossain, N., Saha, G., & Saha, S. C. (2025). Thermal performance enhancement in a hexagonal cavity filled with hybrid nanofluid with a steering shaped insertion. Frontiers in Energy Research, 13, 1602241. https://doi.org/10.3389/fenrg.2025.1602241

• Akter, Z., Nag, P., Akter, H., Molla, M. M., & Saha, G. (2025). Assessing thermal and hydrodynamic performance of non-Newtonian nano-coolant flow through a porous backward-facing step channel with non-Darcian effects. Results in Engineering, 27, 106027. https://doi.org/10.1016/j.rineng.2025.106027

• Junaid, M., Saha, G., Shahrear, P., & Saha, S. C. (2025). Numerical evaluation of a dual phase change material-integrated cap for prolonged thermal protection in extreme heat. Results in Engineering, 27, 105870. https://doi.org/10.1016/j.rineng.2025.105870

• Meem, A. T., Hossain, M. Z., Molla, M. M., Saha, S. C., & Saha, G. (2025). Biomagnetic field effects on pulsatile non-Newtonian blood flow with gold nanoparticles in a bifurcated artery in the presence of aneurysm. Pramāṇa, 99(3). https://doi.org/10.1007/s12043-025-02930-7

• Bhowmik, A., & Saha, G. (2025). Microplastics in our waters: insights from a configurative systematic review of water bodies and drinking water sources. Microplastics, 4(2), 24. https://doi.org/10.3390/microplastics4020024

• Saha, G., Shahrear, P., Faiyaz, A., & Saha, A. K. (2025). Mathematical modeling of lumpy skin disease: New perspectives and insights. Partial Differential Equations in Applied Mathematics, 14, 101218. https://doi.org/10.1016/j.padiff.2025.101218 

• Bayat, A., Das, P. K., Saha, G., & Saha, S. C. (2025). Proton exchange membrane electrolysis revisited: Advancements, challenges, and two-phase transport insights in materials and modelling. Eng, 6(4), 72. https://doi.org/10.3390/eng6040072

• Bayat, A., Das, P., Saha, G., & Saha, S. C. (2025). Optimizing proton exchange membrane Electrolyzer cells: A comprehensive parametric analysis of flow, electrochemical, and geometrical factors. International Journal of Thermofluids, 27, 101177. https://doi.org/10.1016/j.ijft.2025.101177

• Huang, X., Saha, G., Paul, A. R., Tahan, A., & Saha, S. C. (2025). A computational fluid dynamics analysis of BiPAP pressure settings on airway biomechanics using a CT-based respiratory tract model. Respiratory Physiology & Neurobiology, 333, 104397. https://doi.org/10.1016/j.resp.2025.104397

• Bhowmik, A., Hasan, M., Redoy, Md. M. H., & Saha, G. (2025). Nipah virus outbreak trends in Bangladesh during the period 2001 to 2024: a brief review. Science in One Health, 4, 100103. https://doi.org/10.1016/j.soh.2024.100103

• Al‐Badri, A. R., Al-Waaly, A. A. Y., Paul, A. R., Saha, G., Saha, T. & Saha, S. C. (2025). Improving Thermal Performance in Building Heating, ventilation, & air conditioning Systems: A Study of Natural Convection and Entropy in Plus-Shaped Cavity, Heat Transfer, 54(3), 2235–2250. https://doi.org/10.1002/htj.23288

• Al-Waaly, A. A. Y., Paul, A. R., Saha, G., & Saha, S. C. (2025). Exploring heat transfer and entropy generation in a dual cavity system, Heat Transfer, 54(3), 2279–2292 https://doi.org/10.1002/htj.23281

• Saha, B. K., Jihan, J. I., Barai, G., Moon, N. J., Saha, G., & Saha, S. C. (2025). Exploring natural convection and heat transfer dynamics of Al2O3-H2O nanofluid in a modified tooth-shaped cavity configuration. International Journal of Thermofluids, 25, 101005. https://doi.org/10.1016/j.ijft.2024.101005

• Islam, M.Z., Saha, G., Chin, Y. S., & Saha, S. C. (2024). Heat transfer intensification in a horizontal tube utilizing hexagonal perforated tube inserts. Journal of Naval Architecture and Marine Engineering, 21(2), 155-168. https://doi.org/10.3329/jname.v21i2.70221

• Saha, K. C., Saha, G., Alhazmi, H., Mohammed, N. A., Khan, W. A., Aljohani, A. F., Alzahrani, J., & Khan, I. (2024). Finite difference simulations for Darcy-Forchheimer-Brinkman model of MHD Oldroyd B fluid flow past a permeable sheet containing microorganisms. Zeitschrift Für Angewandte Mathematik Und Mechanik. https://doi.org/10.1002/zamm.202300945

• Bhowmik, A., Saha, G., & Saha, S. C. (2024). Microplastics in animals: The silent invasion. Pollutants, 4(4), 490–497. https://doi.org/10.3390/pollutants4040033

• Junaid, M., Saha, G., Shahrear, P., & Saha, S. C. (2024). Phase change material performance in chamfered dual enclosures: Exploring the roles of geometry, inclination angles and heat flux. International Journal of Thermofluids, 24, 100919. https://doi.org/10.1016/j.ijft.2024.100919

• Mahmud, T., Saboj, J. H., Nag, P., Saha, G., & Saha, B. K. (2024). Artificial neural network (ANN) approach in predicting the thermo-solutal transport rate from multiple heated chips within an enclosure filled with hybrid nanocoolant. International Journal of Thermofluids, 24, 100923. https://doi.org/10.1016/j.ijft.2024.100923

• Sajib, A. H., Akter, S., Saha, G., & Hossain, Z. (2024). Demographic-environmental effect on dengue outbreaks in 11 countries. PloS One, 19(9), e0305854. https://doi.org/10.1371/journal.pone.0305854

• Rahaman, Md. M., Bhowmick, S., Saha, G., Xu, F., & Saha, S. C. (2024). Transition to chaotic flow, bifurcation, and entropy generation analysis inside a stratified trapezoidal enclosure for varying aspect ratio. Chinese Journal of Physics, 91, 867–882. https://doi.org/10.1016/j.cjph.2024.08.034

• Al-Waaly, A. A. Y., Paul, A. R., Saha, G., & Saha, S. C. (2024). Entropy generation analysis of natural convection flow in porous diamond-shaped cavity. International Journal of Thermofluids, 23, 100801. https://doi.org/10.1016/j.ijft.2024.100801

• Jihan, J. I., Saha, B. K., Nag, P., Moon, N. J., Saha, G., & Saha, S. C. (2024). Advancing thermal efficiency and entropy management inside decagonal enclosure with and without hot cylindrical insertions. International Journal of Thermofluids, 23, 100785. https://doi.org/10.1016/j.ijft.2024.100785

• Saha, G., & Saha, S. C. (2024). Tiny particles, big problems: the threat of microplastics to marine life and human health. Processes, 12(7), 1401. https://doi.org/10.3390/pr12071401

• Huang, X., Francis, I., Saha, G., Rahman, Md. M., & Saha, S. C. (2024). Large eddy simulation-based modeling of cold-air inhalation from nasal cavities to the distal lung: Insights for athlete health and performance. Results in Engineering, 23, 102475. https://doi.org/10.1016/j.rineng.2024.102475

• Al-Waaly, A. A. Y., Tumpa, S. A., Nag, P., Paul, A. R., Saha, G., & Saha, S. C. (2024). Entropy generation associated with natural convection within a triangular porous cavity containing equidistant cold domains. Frontiers in Energy Research, 12. https://doi.org/10.3389/fenrg.2024.1422256

• Islam, M. S., Shahrear, P., Saha, G., Ataullha, M., & Rahman, M. S. (2024). Mathematical analysis and prediction of future outbreak of dengue on time-varying contact rate using machine learning approach. Computers in Biology and Medicine, 178, 108707. https://doi.org/10.1016/j.compbiomed.2024.108707

• Saha, S. C., Huang, X., Francis, I., & Saha, G. (2024). Airway stability in sleep apnea: Assessing continuous positive airway pressure efficiency. Respiratory Physiology & Neurobiology, 325, 104265. https://doi.org/10.1016/j.resp.2024.104265

• Saha, M., Islam, S., Akhi, A. A., & Saha, G. (2024). Factors affecting success and failure in higher education mathematics: Students’ and teachers’ perspectives. Heliyon, 10(7), e29173. https://doi.org/10.1016/j.heliyon.2024.e29173

• Saha, G., Saboj, J. H., Nag, P., & Saha, S. C. (2024). Synergistic heat transfer in enclosures: A hybrid nanofluids review. Journal of Nanofluids, 13(2), 524–535. https://doi.org/10.1166/jon.2024.2143

• Huang, X., Saha, S. C., Saha, G., Francis, I., & Luo, Z. (2024). Transport and deposition of microplastics and nanoplastics in the human respiratory tract. Environmental Advances, 16, 100525. https://doi.org/10.1016/j.envadv.2024.100525

• Saboj, J. H., Nag, P., Saha, G., & Saha, S. C. (2024). Heat transfer assessment incorporated with entropy generation within a curved corner structure enclosing a cold domain. Heat Transfer, 53(5), 2460–2479. https://doi.org/10.1002/htj.23044

• Saha, S. C., Francis, I., Saha, G., Huang, X., & Molla, M. M. (2024). Hemodynamic insights into abdominal aortic aneurysms: Bridging the knowledge gap for improved patient care. Fluids, 9(2), 50. https://doi.org/10.3390/fluids9020050

• Saha, B. K., Jihan, J. I., Ahammad, Md. Z., Saha, G., & Saha, S. C. (2024). Enhanced thermal performance and entropy generation analysis in a novel cavity design with circular cylinder. Heat Transfer, 53(3), 1446–1473. https://doi.org/10.1002/htj.2299

• Saha, G., Al-Waaly, A. A. Y., Ikram, M. M., Bihani, R., & Saha, S. C. (2024). Unveiling the dynamics of entropy generation in enclosures: A systematic review. International Journal of Thermofluids, 21, 100568. https://doi.org/10.1016/j.ijft.2024.10056

• Saha, G., Saha, M., & Saha, M. (2024). Dengue: The enduring endemic challenge in Bangladesh. Journal of Medicine, 25(1), 78–82. https://doi.org/10.3329/jom.v25i1.7053

• Saha, S. C., & Saha, G. (2024). Effect of microplastics deposition on human lung airways: A review with computational benefits and challenges. Heliyon, 10(2), e24355. https://doi.org/10.1016/j.heliyon.2024.e24355

• Ikram, M. M., Saha, G., & Saha, S. C. (2024). Second law analysis of a transient hexagonal cavity with a rotating modulator. International Journal of Heat and Mass Transfer, 221, 125039. https://doi.org/10.1016/j.ijheatmasstransfer.2023.125039

• Saha, T., Saha, G., Parveen, N., & Islam, T. (2024). Unsteady magneto-hydrodynamic behavior of TiO2-kerosene nanofluid flow in wavy octagonal cavity. International Journal of Thermofluids, 21, 100530. https://doi.org/10.1016/j.ijft.2023.100530

• Roy, N. C., Saha, G., & Saha, S. C. (2023). MHD Casson or Carreau fluids flow with microorganisms over a permeable shrinking surface. Journal of Naval Architecture and Marine Engineering, 20(2), 101–114. https://doi.org/10.3329/jname.v20i2.62658

• Saha, M., Deb, A., Sultan, I., Paul, S., Ahmed, J., & Saha, G. (2023). Leveraging machine learning to evaluate factors influencing vitamin D insufficiency in SLE patients: A case study from southern Bangladesh. PLOS Global Public Health, 3(10), e0002475. https://doi.org/10.1371/journal.pgph.0002475

• Roy, N. C., Saha, G., & Saha, S. C. (2023). Williamson fluid flow having microorganisms over a permeable shrinking sheet. Science and Technology Asia, 28(3), 1–17. 

• Saboj, J. H., Nag, P., Saha, G., & Saha, S. C. (2023). Entropy production analysis in an octagonal cavity with an inner cold cylinder: A thermodynamic aspect. Energies, 16(14), 5487. https://doi.org/10.3390/en16145487

• Saha, G., Al-Waaly, A. A. Y., Paul, M. C., & Saha, S. C. (2023). Heat transfer in cavities: Configurative systematic review. Energies, 16(5), 2338. https://doi.org/10.3390/en16052338

• Ikram, M. M., Saha, G., & Saha, S. C. (2023). Unsteady conjugate heat transfer characteristics in hexagonal cavity equipped with a multi-blade dynamic modulator. International Journal of Heat and Mass Transfer, 200, 123527. https://doi.org/10.1016/j.ijheatmasstransfer.2022.123527

• Roy, N. C., & Saha, G. (2022). Heat and mass transfer of dusty Casson fluid over a stretching sheet. Arabian Journal for Science and Engineering, 47(12), 16091–16101. https://doi.org/10.1007/s13369-022-06854-x

• Saha, M., Saha, G., & Islam, M. (2022). Knowledge, attitude, and practice of Bangladeshi residents during COVID-19 pandemic. PLOS Global Public Health, 2(5), e0000407. https://doi.org/10.1371/journal.pgph.0000407

• Akhi, A. A., & Saha, G. (2021). Galerkin approximations for the Solution of Fredholm-Volterra integral equation of second kind. Ganit Journal Bangladesh Mathematical Society, 41(1), 1–14. https://doi.org/10.3329/ganit.v41i1.55022

• Ahmed, J., Jaman, Md. H., Saha, G., & Ghosh, P. (2021). Effect of environmental and socio-economic factors on the spreading of COVID-19 at 70 cities/provinces. Heliyon, 7(5), e06979. https://doi.org/10.1016/j.heliyon.2021.e06979

• Ikram, M. M., Saha, G., & Saha, S. C. (2021). Conjugate forced convection transient flow and heat transfer analysis in a hexagonal, partitioned, air filled cavity with dynamic modulator. International Journal of Heat and Mass Transfer, 167, 120786. https://doi.org/10.1016/j.ijheatmasstransfer.2020.120786

• Molla, H. U., & Saha, G. (2020). Numerical approximations of Fredholm-Volterra integral equation of 2nd kind using Galerkin and Collocation methods. Suan Sunandha Science and Technology Journal, 7(2), 15-22. https://doi.org/10.14456/ssstj.2020.10 

• Molla, H. U., & Saha, G. (2018). Numerical approximation of Fredholm Integral Equation (FIE) of 2nd Kind using Galerkin and Collocation methods. Ganit Journal Bangladesh Mathematical Society, 38, 11–25. https://doi.org/10.3329/ganit.v38i0.39782

• Saha, G., & Paul, M. C. (2018). Investigation of the characteristics of nanofluids flow and heat transfer in a pipe using a single phase model. International Communications in Heat and Mass Transfer, 93, 48–59. https://doi.org/10.1016/j.icheatmasstransfer.2018.03.001

• Saha, G. (2017). Heat transfer behaviour inside a sinusoidal cavity using water based TiO2 nanofluid. Ganit Journal Bangladesh Mathematical Society, 37, 121–129. https://doi.org/10.3329/ganit.v37i0.35731

• Saha, G., & Paul, M. C. (2017). Transition of nanofluids flow in an inclined heated pipe. International Communications in Heat and Mass Transfer, 82, 49–62. https://doi.org/10.1016/j.icheatmasstransfer.2017.02.017

• Saha, G., & Paul, M. C. (2015). Heat transfer and entropy generation of turbulent forced convection flow of nanofluids in a heated pipe. International Communications in Heat and Mass Transfer, 61, 26–36. https://doi.org/10.1016/j.icheatmasstransfer.2014.11.007

• Saha, G., & Paul, M. C. (2014). Numerical analysis of the heat transfer behaviour of water based Al2O3 and TiO2 nanofluids in a circular pipe under the turbulent flow condition. International Communications in Heat and Mass Transfer, 56, 96–108. https://doi.org/10.1016/j.icheatmasstransfer.2014.06.008

• Shirin, S., & Saha, G. (2011). Graphical representations of membership functions of maximum and minimum of two fuzzy numbers using computer program. Ganit Journal Bangladesh Mathematical Society, 31, 105–115. https://doi.org/10.3329/ganit.v31i0.10313

• Islam, M., Saha, G., & Akter, N. (2011). Gauss-Legendre numerical integrations over a quadrilateral element in closed form. Bangladesh Journal of Scientific and Industrial Research, 46(3), 399–405. https://doi.org/10.3329/bjsir.v46i3.9050

• Saha, G., Saha, S., Hasan, M. N., & Islam, M. Q. (2010). Natural convection heat transfer within octagonal enclosure. International Journal of Engineering, Transactions A: Basics, 23(1), 1–10.           

• Saha, G., Sultana, T., & Saha, S. (2010). Effect of thermal radiation and heat generation on MHD flow past a uniformly heated vertical plate. Desalination and Water Treatment, 16(1–3), 57–65. https://doi.org/10.5004/dwt.2010.1086

• Saha, G. (2010). Finite element simulation of magnetoconvection inside a sinusoidal corrugated enclosure with discrete isoflux heating from below. International Communications in Heat and Mass Transfer, 37(4), 393–400. https://doi.org/10.1016/j.icheatmasstransfer.2009.12.001

• Sultana, T., Saha, S., Rahman, M. M., & Saha, G. (2009). Heat transfer in a porous medium over a stretching surface with internal heat generation and suction or injection in the presence of radiation. Journal of Mechanical Engineering, 40(1), 22–28. https://doi.org/10.3329/jme.v40i1.3469

• Banu, S., Saha, G., & Saha, S. (2008), Multisegment integration technique for post-buckling analysis of a pinned-fixed slender elastic rod. BRAC University Journal, 5(2), 1-7.

• Saha, S., Sultana, T., Saha, G., & Rahman, M. M. (2008). Effects of discrete isoflux heat source size and angle of inclination on natural convection heat transfer flow inside a sinusoidal corrugated enclosure. International Communications in Heat and Mass Transfer, 35(10), 1288–1296. https://doi.org/10.1016/j.icheatmasstransfer.2008.08.005

• Islam, M. S., & Saha, G. (2008). Applications of Gauss-Radau and Gauss-Lobatto numerical integrations over a four node quadrilateral finite element. Bangladesh Journal of Scientific and Industrial Research, 43(3), 377–386. https://doi.org/10.3329/bjsir.v43i3.1153

• Saha, S., Saha, G., & Islam, M.Q. (2008), Natural convection in square enclosure with adiabatic cylinder at center and discrete bottom heating. Daffodil International University Journal of Science and Technology, 3(1) p. 29-36.

• Islam, Md. T., Saha, S., Mamun, Md. A. H., & Saha, G. (2007). Natural convection in an inclined square enclosure containing internal energy sources. Journal of Mechanical Engineering, 37, 24–32. https://doi.org/10.3329/jme.v37i0.816

• Saha, G., Islam, M.T., Saha, S., & Islam, M.Q. (2007), Natural convection in titled isosceles triangular enclosure with discrete bottom heating. Thammasat International Journal of Science and Technology, 12(4), 24-35.