Openfoam

Learn Neat Techniques to Setup CFD Cases in OpenFOAM!

Get to know how to simulate various flow configurations in OpenFOAM.

This textbook explores both the theoretical foundation of the Finite Volume Method (FVM) and its applications in Computational Fluid Dynamics (CFD). Readers will discover a thorough explanation of the FVM numerics and algorithms used for the simulation of incompressible and compressible fluid flows, along with a detailed examination of the components needed for the development of a collocated unstructured pressure-based CFD solver. Two particular CFD codes are explored. The first is uFVM, a three-dimensional unstructured pressure-based finite volume academic CFD code, implemented within Matlab. The second is OpenFOAM®, an open source framework used in the development of a range of CFD programs for the simulation of industrial scale flow problems.

This book provides a comprehensive guide for academics and industry professionals on designing and optimizing hydraulic turbines, with a particular focus on Francis turbines. The book covers the main dimensions of Francis turbines, including runners, guide vanes, and distributors. The authors have selected OpenFOAM, a free, open-source CFD software, for readers to perform simulations. While there is some existing literature on the topic, this book distinguishes itself by going into detail on the three phases of CFD methods. The authors also describe, step-by-step, how to create a new solver for hydraulic machines to account for sediment erosion. The content is presented in an easy-to-understand manner to help readers quickly grasp the material. The book is accessible to specialists in relevant fields, as well as undergraduate and graduate students, researchers, and other professionals interested in designing a suitable Francis turbine or simulating multiphase flow fields for rotating machines.