Numerical Modeling of Hydrodynamics and Sediment Transport
A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Water Erosion and Sediment Transport".
Deadline for manuscript submissions: 31 December 2025 | Viewed by 511
Special Issue Editors
Interests: numerical modeling; erosion and deposition; hydrodynamics; sediment transport; sheet flow; two-phase flow; water wave
Interests: coastal hydro-sediment disaster flows; storm surge; submarine landslides; coastal erosion; meshless computational fluid dynamics; sph method
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
This Special Issue mainly focuses on the numerical modeling of hydrodynamics and sediment transport, which is a computational approach that simulates water flow and sediment movement. The numerical modeling involves solving governing equations, such as the Navier–Stokes equations and turbulence equations, to model fluid dynamics and additional equations for sediment transport processes. These models account for factors like water velocity, pressure, turbulence, vortex structure, bed roughness, sediment concentration, and topography using analytical or empirical relations (e.g., Einstein equation or Shields parameter) to describe sediment movement, including suspension and bed load. These models are all suitable based on the Euler or Lagrange method, single-phase flow or two-phase flow method.
The models are structured with computational grids, applying boundary conditions to simulate flow and sediment dynamics over time. They are not limited to predicting (1) microscopic collision and friction and (2) macroscopic erosion, deposition, and distribution for graded and uniform sediment, with applications in river management, coastal engineering, and environmental planning. Challenges include computational efficiency, accuracy, and handling complex geometries, often requiring validation against field data or experiments. Your contributions should also encompass water resource management, cost-effective simulations, environmental conservation, climate change adaptation, and the development of specialized models tailored for diverse environments.
Prof. Dr. Xin Chen
Dr. Huabin Shi
Dr. Hongjie Wen
Guest Editors
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Water is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- numerical modeling
- hydrodynamics
- sediment transport
- computational fluid dynamics (CFD)
- multiphase flow
- turbulence modeling
- erosion and deposition
- river morphology
- coastal engineering
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