Application Of Coupled Cfd Dem Simulation To Separation Process In Combine Harvester Cleaning Devices

Author : Christian Korn
Publisher : Springer Nature
ISBN 13 : 3662616386
Total Pages : 191 pages
Book Rating : 4.83/5 ( download)

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Download or read book Application of coupled CFD-DEM simulation to separation process in combine harvester cleaning devices written by Christian Korn and published by Springer Nature. This book was released on 2020-06-01 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the application of the coupled CFD-DEM approach for simulating the separation of grain and material other than grain in combine harvester cleaning devices. Based on a literature study, it describes the most important influencing factors and presents a database for particle parameterization. It investigates the separation process in two steps with differing levels of process abstraction. The first step involves numerical separation in a vertically oscillating box with airflow, and in the context of a sensitivity study, investigates the effect of selected material, contact and operating parameters on the target variables’ separation time and grain purity. In the second step, the numerical separation process was performed in a 200 mm wide segment of a combine harvester cleaning device. The numerical results were then compared with experimental investigations in order to confirm the method’s applicability.

Author : Hamid Reza Norouzi
Publisher :
ISBN 13 : 9781119005315
Total Pages : pages
Book Rating : 4.10/5 ( download)

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Download or read book Coupled CFD-DEM Modeling written by Hamid Reza Norouzi and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : F. Moukalled
Publisher : Springer
ISBN 13 : 3319168746
Total Pages : 791 pages
Book Rating : 4.46/5 ( download)

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Download or read book The Finite Volume Method in Computational Fluid Dynamics written by F. Moukalled and published by Springer. This book was released on 2015-08-13 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. With over 220 figures, numerous examples and more than one hundred exercise on FVM numerics, programming, and applications, this textbook is suitable for use in an introductory course on the FVM, in an advanced course on numerics, and as a reference for CFD programmers and researchers.

Author : César de Prada
Publisher : MDPI
ISBN 13 : 3039214551
Total Pages : 298 pages
Book Rating : 4.56/5 ( download)

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Download or read book Process Modelling and Simulation written by César de Prada and published by MDPI. This book was released on 2019-09-23 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since process models are nowadays ubiquitous in many applications, the challenges and alternatives related to their development, validation, and efficient use have become more apparent. In addition, the massive amounts of both offline and online data available today open the door for new applications and solutions. However, transforming data into useful models and information in the context of the process industry or of bio-systems requires specific approaches and considerations such as new modelling methodologies incorporating the complex, stochastic, hybrid and distributed nature of many processes in particular. The same can be said about the tools and software environments used to describe, code, and solve such models for their further exploitation. Going well beyond mere simulation tools, these advanced tools offer a software suite built around the models, facilitating tasks such as experiment design, parameter estimation, model initialization, validation, analysis, size reduction, discretization, optimization, distributed computation, co-simulation, etc. This Special Issue collects novel developments in these topics in order to address the challenges brought by the use of models in their different facets, and to reflect state of the art developments in methods, tools and industrial applications.

Author : Mohamed Haddar
Publisher : Springer
ISBN 13 : 3319666975
Total Pages : 1262 pages
Book Rating : 4.76/5 ( download)

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Download or read book Design and Modeling of Mechanical Systems—III written by Mohamed Haddar and published by Springer. This book was released on 2017-11-25 with total page 1262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a collection of original peer-reviewed contributions presented at the 7th International Congress on Design and Modeling of Mechanical Systems (CMSM’2017), held in Hammamet, Tunisia, from the 27th to the 29th of March 2017. It reports on both research findings, innovative industrial applications and case studies concerning mechanical systems and related to modeling and analysis of materials and structures, multiphysics methods, nonlinear dynamics, fluid structure interaction and vibroacoustics, design and manufacturing engineering. Continuing on the tradition of the previous editions, this proceedings offers a broad overview on the state-of-the art in the field and a useful resource for academic and industry specialists active in the field of design and modeling of mechanical systems. CMSM’2017 was jointly organized by two leading Tunisian research laboratories: the Mechanical, Modeling and Manufacturing Laboratory of the National Engineering School of Sfax and the Mechanical Engineering Laboratory of the National Engineering School of Monastir..

Author : D. E. Lewis
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.75/5 ( download)

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Download or read book Orchard Spraying written by D. E. Lewis and published by . This book was released on 1915 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : G.S. Settles
Publisher : Springer Science & Business Media
ISBN 13 : 3642566405
Total Pages : 388 pages
Book Rating : 4.00/5 ( download)

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Download or read book Schlieren and Shadowgraph Techniques written by G.S. Settles and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Schlieren and shadowgraph techniques are basic and valuable tools in various scientific and engineering disciplines. They allow us to see the invisible: the optical inhomogeneities in transparent media like air, water, and glass that otherwise cause only ghostly distortions of our normal vision. These techniques are discussed briefly in many books and papers, but there is no up-to-date complete treatment of the subject before now. The book is intended as a practical guide for those who want to use these methods, as well as a resource for a broad range of disciplines where scientific visualization is important. The colorful 400-year history of these methods is covered in an extensive introductory chapter accessible to all readers.

Author : C. Lokhorst
Publisher : BRILL
ISBN 13 : 9086866751
Total Pages : 459 pages
Book Rating : 4.55/5 ( download)

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Download or read book JIAC2009 book of abstracts written by C. Lokhorst and published by BRILL. This book was released on 2023-09-04 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The broad range of research topics reported in this abstract book is a valuable resource for researchers, advisors, teachers and professionals in agriculture. ICT in agriculture, the field of EFITA's interest, precision agriculture and precision livestock farming are becoming ever more relevant as the agricultural industry struggles to come to terms with various developments. These include issues of cooperation, Internet, standardisation, software architecture, robotics, environment, animal and human welfare, economics, traceability, farm management, vehicle guidance, crop management, animal disease and livestock management. Whilst some benefits have proved elusive, others contribute positively to today’s agriculture. Research continues to be necessary and needs to be reported and disseminated to a wide audience. Also note that the reviewed papers from the 4th European Conference on Precision Livestock Farming and the 7th ECPA conference are presented in companion publications.

Author : Shimon Y. Nof
Publisher : Springer Nature
ISBN 13 : 3030967298
Total Pages : 1533 pages
Book Rating : 4.91/5 ( download)

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Download or read book Springer Handbook of Automation written by Shimon Y. Nof and published by Springer Nature. This book was released on 2023-06-16 with total page 1533 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook incorporates new developments in automation. It also presents a widespread and well-structured conglomeration of new emerging application areas, such as medical systems and health, transportation, security and maintenance, service, construction and retail as well as production or logistics. The handbook is not only an ideal resource for automation experts but also for people new to this expanding field.

Author : Harald Mehling
Publisher : Springer Science & Business Media
ISBN 13 : 354068557X
Total Pages : 316 pages
Book Rating : 4.79/5 ( download)

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Download or read book Heat and cold storage with PCM written by Harald Mehling and published by Springer Science & Business Media. This book was released on 2008-08-15 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The years 2006 and 2007 mark a dramatic change of peoples view regarding c- mate change and energy consumption. The new IPCC report makes clear that - mankind plays a dominant role on climate change due to CO emissions from en- 2 ergy consumption, and that a significant reduction in CO emissions is necessary 2 within decades. At the same time, the supply of fossil energy sources like coal, oil, and natural gas becomes less reliable. In spring 2008, the oil price rose beyond 100 $/barrel for the first time in history. It is commonly accepted today that we have to reduce the use of fossil fuels to cut down the dependency on the supply countries and to reduce CO emissions. The use of renewable energy sources and 2 increased energy efficiency are the main strategies to achieve this goal. In both strategies, heat and cold storage will play an important role. People use energy in different forms, as heat, as mechanical energy, and as light. With the discovery of fire, humankind was the first time able to supply heat and light when needed. About 2000 years ago, the Romans started to use ceramic tiles to store heat in under floor heating systems. Even when the fire was out, the room stayed warm. Since ancient times, people also know how to cool food with ice as cold storage.