Faculty Member

Ritu Aktary

Lecturer in Mathematics, MSc GSTU, BSc GSTU

Lecturer in Mathematics, Department of Electrical & Electronic Engineering

https://orcid.org/0009-0009-6006-3787

Phone

09643204060

Email

Avenue 6 Road & Lake Drive Road, Sector # 17/H,Uttara, Dhaka-1230
h-index
40
Citations
4
h-index
h-index Calculated based on number of publications stored in google scholar

Personal profile

Biography

Ritu Aktary is currently serving as a Lecturer in Mathematics at the World University of Bangladesh (WUB). She earned her Master of Science (M.Sc.) degree in Applied Mathematics with thesis from the Gopalganj Science and Technology University (GSTU) with first position. She also completed her Bachelor of Science (B.Sc.) in Mathematics from the Gopalganj Science and Technology University (GSTU) with first position. Her academic and research interests lie in Computational Fluid Dynamics, applied mathematics, and numerical simulation techniques. In addition to her research and academic pursuits, Ritu Aktary possesses strong programming skills in Python, C++, MATLAB, and FORTRAN, and is proficient in scientific computing tools including  COMSOL Multiphysics, Tecplot360, Design Expert and LaTeX.

Education/Academic Qualification

Applied Mathematics, MSc, Gopalganj Science and Technology University
2023 → 2025
Award Date: 12 August, 2025
Mathematics, BSc, Gopalganj Science and Technology University
2018 → 2023
Award Date: 06 November, 2023

Research expertise keywords

Artificial Inteligence Machine Learning Bio- engineering Numerical Heat and Mass Transfer Computational Fluid Dynamics (CFD)
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Research output

6
Article
2
Conference paper
0
Books
0
Books Chapter

2026

Computational study of the fluid flow and pressure characteristics in porous media with viscosity effects via OpenFOAM
Biswas, A., Chandra Ray, S. and Aktary, R., 2026. Computational study of the fluid flow and pressure characteristics in porous media with viscosity effects via OpenFOAM. AIP Advances, 16(3).
Research output : Contribution to journal › Paper › peer-review

2025

Statistical and Computational Study of MHD Effects on Natural Convective Hybrid Nanofluid in a L-Shaped Cavities with ANN Predictions
Research output : Contribution to conference › Abstract › peer-review
Numerical Analysis of Natural Convection in a Partially Heated Trapezoidal Cavity Filled with Hybrid Nanofluid: A Comparative Study Using ANN and RSM Approaches
Aktary, R., Ray, S.C., Islam, S., Biswas, A., Rana, B.J., Molla, M.M. and Afikuzzaman, M., 2025. Numerical analysis of natural convection in a partially heated trapezoidal cavity filled with hybrid nanofluid: a comparative study using ANN and RSM approaches. Thermal Advances, p.100079.
Research output : Contribution to journal › Paper › peer-review
ANN and RSM-based Comparison on a Natural Convective Octagonal Cavity Containing Ternary Hybrid Nanofluid Including External Magnetic Field.
Kundu, R., Islam, S., Aktary, R., Khatun, S. and Islam, M.S., 2025. ANN and RSM?Based Comparison on a Natural Convective Octagonal Cavity Containing Ternary Hybrid Nanofluid Including External Magnetic Field. Engineering Reports, 7(9), p.e70348.
Research output : Contribution to journal › Paper › peer-review
Sensitivity analysis on natural convective trapezoidal cavity containing hybrid nanofluid with magnetic effect: Numerical and statistical approach.
Khatun, S., Kundu, R., Islam, S., Aktary, R. and Kumar, D., 2025. Sensitivity analysis on natural convective trapezoidal cavity containing hybrid nanofluid with magnetic effect: Numerical and statistical approach. Heliyon, 11(1).
Research output : Contribution to journal › Paper › peer-review
Numerical investigation of the effect of porous blockage on fluid velocity and pressure using OpenFOAM .
Biswas, A., Ray, S.C. and Aktary, R., 2025. Numerical investigation of the effect of porous blockage on fluid velocity and pressure using OpenFOAM. Physics of Fluids, 37(5).
Research output : Contribution to journal › Paper › peer-review
Thermal performance analysis of Cu-MgO-H2O hybrid nanofluid in a partially heated trapezoidal cavity: FEM, RSM and ANN approaches.
Aktary, R., Islam, S., Ray, S.C., Khatun, S., Kundu, R. and Biswas, A., 2025. Thermal performance analysis of Cu-MgO-H2O hybrid nanofluid in a partially heated trapezoidal cavity: FEM, RSM and ANN approaches. Thermal Advances, 4, p.100062.
Research output : Contribution to journal › Paper › peer-review

2024

Numerical Investigation on Heat transfer Performance of a Parially heated Square Enclosure containing Al2O3-H2O Nanofluid.
Research output : Contribution to conference › Abstract › peer-review
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Supervised Work

🤝

Participations

2025

Statistical and Computational Study of MHD Effects on Natural Convective Hybrid Nanofluid in a L-Shaped Cavities with ANN Predictions
Ritu Aktary (First author and Presenter ) , 28 Nov 2025 , Bangladesh
Organizer : MECHANICAL ENGINEERING DIVISION (MED), IEB
Activity : International Conference › First author and Presenter

2024

Numerical Investigation on Heat transfer Performance of a Parially heated Square Enclosure containing Al2O3-H2O Nanofluid.
Ritu Aktary (First author and Presenter ) , 18 May 2024 , Bangladesh
Organizer : Physics Discipline, Khulna University
Activity : National Conference › First author and Presenter
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Project

🏆

Awards

2025

National Science and Technology Fellowship (2024-2025) under physical science group, from Ministry of National Science and Technology, People’s Republic of Bangladesh.
Ritu Aktary (Recipient), 2025
Fellowship, Bangladesh

2024

Hurjan Nesa-Lailun Nahar Scholarship in 2024 for first position in B.Sc. ( Honours) in Mathematics from GSTU.
Ritu Aktary (Recipient), 2024
Merit Scholarship, Bangladesh

2023

Math Olympiad Competition
Ritu Aktary (Recipient), 2023
Position 10, Bangladesh
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Membership

2019

Department of Mathematics, Math Association, GSTU Member
Ritu Aktary (Member), 2019 → ...
Student Membership : University/College
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Certifications

2025

6th International Mechanical Engineering Conference & 18th Annual Paper Meet Active
MECHANICAL ENGINEERING DIVISION (MED), IEB, Issued: 2025, Expires: N/A
International Conference : Statistical and Computational Study of MHD Effects on Natural Convective Hybrid Nanofluid in a L-Shaped Cavities with ANN Predictions

2024

Digital Skills for Student Active
Bangladesh computer Council, Issued: 2024, Expires: N/A
Training : Fundamentals of Computer
National Conference for physics on 21st century Active
Physics Discipline, Khulna University, Issued: 2024, Expires: N/A
Conference : Numerical Investigation on Heat transfer Performance of a Parially heated Square Enclosure containing Al2O3-H2O Nanofluid.
Hurjan Nesa-Lailun Nahar Scholarship in 2024 Active
Department of Mathematics, GSTU, Issued: 2024, Expires: N/A
First position in B.Sc. ( Honours) : Mathematics

2023

Math Olympiad Competition Active
Department of Mathematics, GSTU, Issued: 2023, Expires: N/A
Departmental : Math Olympiad Competition
📊

Research Poster