Modelling Flows in Pipes and Channels

Dear Colleagues,

Welcome to this Special Issue on "Modelling Flows in Pipes and Channels". Transient flow phenomena are critical in hydraulic engineering, requiring precise modelling to understand and predict fluid system behaviour under changing conditions. In this Special Issue, we explore mathematical formulations, boundary conditions, wave propagation, geometric influences, fluid properties, numerical techniques, and validation strategies in transient flow modelling.

Transient flows, characterised by sudden changes in flow rate, pressure, or other parameters, pose challenges, demanding sophisticated modelling techniques. Accurate representations of boundary conditions, wave propagation, geometric features, and fluid properties are essential for generating realistic simulations.

Various numerical methods have been employed, each with its own advantages and limitations. Validations against experimental data are crucial for ensuring accuracy and reliability.

This Special Issue aims to advance the understanding and prediction of transient flow phenomena in pipes and channels, fostering safer and more efficient hydraulic system designs and operations.

We are happy to review your valuable work; all problems related to transient pipe or channel flow are welcome. 

Dr. Kamil Urbanowicz
Guest Editor

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. Fluids is an international peer-reviewed open access monthly 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 1800 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.

• transient flow
• unsteady flow
• numerical modelling
• experimental research
• frequency-dependent friction
• cavitation
• fluid-structure interaction FSI
• leak detection
• plastic pipes and channels