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Portrait of Aldenia Alexandra, M.Si

Aldenia Alexandra, M.Si

Master Alumna · Department of Geophysics, Universitas PadjadjaranMaster Alumna · Universitas Padjadjaran

Works onDigital Rock PhysicsMachine Learning
6Published papersPeer-reviewed
1Top tierElsevier journal
1First-authorLead publications
3h-indexScopus

About

Uses deep learning, lattice Boltzmann simulation, and image processing to estimate the physical parameters of 2D digital rocks. First author of the Physica Scripta (2025) paper on this topic, and co-author of several machine-learning and LBM studies on digital rock characterization.

Publications

Peer-reviewed papers and proceedings written with the DRPRS Lab.

2026

2026 · Chemical Engineering Journal Advances

Explainable Machine Learning for Sandstone Rock Typing: Triple-Anchor Convergence with Closed-Form Permeability Laws

Irwan Ary Dharmawan, Safira Rahma Kartika, Aldenia Alexandra, Benedicta Loveni Melkisedek, Yoevita Emeliana

Chemical Engineering Journal Advances, vol. 27, 101323Digital Rock PhysicsTop tier
View on DOI 10.1016/j.ceja.2026.101323
2025

2025 · Indonesian Petroleum Association Proceedings

Application of Machine Learning in Coordination Number Estimation for Reservoir Rock Extraction

Dinanti Syafirani Zahra, Maharani Arisandy, Shafa Maura Fidela, Aldenia Alexandra, Irwan Ary Dharmawan

Indonesian Petroleum Association Proceedings, vol. 49, no. 1Digital Rock Physics
View paperPaper
2025

2025 · Physica Scripta

Estimating Two-Dimensional Physical Parameters of Digital Rocks using Deep Learning

Aldenia Alexandra, Fadhillah Akmal, Ardian Nurcahya, Intan Nurma Yulita, Irwan Ary Dharmawan

Physica Scripta, vol. 100, 016013Digital Rock Physics
View on DOI 10.1088/1402-4896/ad9d08
2024

2024 · Applied Sciences

Application of Machine Learning for Estimating the Physical Parameters of Three-Dimensional Fractures

Fadhillah Akmal, Ardian Nurcahya, Aldenia Alexandra, Intan Nurma Yulita, Dedy Kristanto, Irwan Ary Dharmawan

Applied Sciences, vol. 14, 12037Digital Rock Physics
View on DOI 10.3390/app142412037
2024

2024 · Applied Sciences

The Lattice Boltzmann Method and Image Processing Techniques for Effective Parameter Estimation of Digital Rock

Ardian Nurcahya, Aldenia Alexandra, Fadhillah Akmal, Irwan Ary Dharmawan

Applied Sciences, vol. 14, 7509Digital Rock Physics
View on DOI 10.3390/app14177509
2023

2023 · Journal of Geoscience, Engineering, Environment, and Technology

Machine Learning Application of Two-Dimensional Fracture Properties Estimation

Ardian Nurcahya, Aldenia Alexandra, Satria Zidane Zainuddin, Fatimah Az-Zahra, M. I. Khoirul Haq, Irwan Ary Dharmawan

Journal of Geoscience, Engineering, Environment, and Technology, vol. 8(02-2), pp. 1–5Digital Rock Physics
View on DOI 10.25299/jgeet.2023.8.02-2.13874

Co-authors in the lab

Irwan Ary Dharmawan 6 papers together Ardian Nurcahya 4 papers together Fadhillah Akmal 3 papers together Intan Nurma Yulita 2 papers together Benedicta Loveni Melkisedek 1 paper together
Fatimah Az-Zahra 1 paper together
Muhammad I'tikafi Khoirul Haq 1 paper together
Safira Rahma Kartika 1 paper together Yoevita Emeliana 1 paper together

History

2024 – 2025
Master of Science in Physics (M.Si) · Fast Track Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran Research: deep learning and lattice Boltzmann models to estimate digital rock parameters.
2020 – 2024
Bachelor of Science in Geophysics Department of Geophysics, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran