Hydrodynamic and Sedimentation Modelling for Capacity Optimization of OR1, OR2, and Fertilizer Berths at Visakhapatnam Port, India

Year : 2026 | Volume : 13 | 01 | Page :
    By

    M. Phani Kumar,

  • Kapil Walke,

  • Prabhat Chandra3,

Abstract

This study presents comprehensive hydrodynamic and sediment transport modelling undertaken to assess the impact of proposed deepening and development at the western arm of the Visakhapatnam Inner Harbour, India, encompassing OR1, OR2, and Fertilizer berths. The work, carried out by the Central Water and Power Research Station (CWPRS) for the Visakhapatnam Port, utilized the MIKE 21 Flexible Mesh (FM) finite-volume model to simulate hydrodynamic and siltation conditions under existing and proposed scenarios. The models incorporated tidal forcing, stream inflows, and morphological processes to evaluate the potential impacts on capacity utilization and environmental equilibrium. Results demonstrated minimal variation in tidal prisms and a marginal increase in siltation (≈3,000 m³ annually) under proposed conditions. Additional simulations on dredged material disposal revealed stable dispersion patterns, with bed thickness increases remaining within 20 cm after one month of continuous dumping. The findings confirm the technical feasibility and environmental sustainability of the proposed development, supporting the optimization of port operations while ensuring morphological stability.

Keywords: Hydrodynamic modelling, sediment transport, MIKE 21 FM, dredging, Visakhapatnam Port, siltation, harbour engineering

How to cite this article:
M. Phani Kumar, Kapil Walke, Prabhat Chandra3. Hydrodynamic and Sedimentation Modelling for Capacity Optimization of OR1, OR2, and Fertilizer Berths at Visakhapatnam Port, India. Journal of Water Resource Engineering and Management. 2026; 13(01):-.
How to cite this URL:
M. Phani Kumar, Kapil Walke, Prabhat Chandra3. Hydrodynamic and Sedimentation Modelling for Capacity Optimization of OR1, OR2, and Fertilizer Berths at Visakhapatnam Port, India. Journal of Water Resource Engineering and Management. 2026; 13(01):-. Available from: https://journals.stmjournals.com/jowrem/article=2026/view=236380


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Ahead of Print Subscription Original Research
Volume 13
01
Received 12/12/2025
Accepted 21/01/2026
Published 24/01/2026
Publication Time 43 Days
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