Hassan Ayad (9 results)

Taschenbuch. Condition: Neu. Experimental and Computational Study of Semi-open Centrifugal Pump | Ahmed Farid Saad Ayad Hassan | Taschenbuch | 220 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659937569 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

Paperback. Condition: Brand New. 220 pages. 8.66x5.91x0.50 inches. In Stock.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1967 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 318 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 318.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Centrifugal pumps are probably among the most often used machinery in industrial facilities as well as in common practice. After developing the computers and the CFD software, the numerical simulation of a centrifugal pump becomes very powerful tool to predict its performance. Nowadays using CFD technique to predict centrifugal pump performance save money and experimental efforts compared with the old techniques in centrifugal pump design. In the presented study a centrifugal pump with semi-open impeller has been tested experimentally in order to investigate its performance. These experimental results were also used to validate the numerical simulation. After doing these experimental tests, a 3-D numerical simulation of the same centrifugal pump with closed and semi-open impellers have been carried out using commercial software, ANSYS® CFX, to study and trying to enhance the performance of this centrifugal pump. 220 pp. Englisch.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Farag Tamer HashemTamer Hashem Farag assistant. Prof. at MIS, College of Applied Studies and Community Service, Imam Abdulrahman Bin Faisal University. on leave from Department of Mathematics, Cairo university. He receive his Ph.D. .…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Image segmentation is the process of dividing an image into meaningful objects. Fuzzy connectedness (FC) based methods usually give robust segmentation results. However, most of these methods suffer from the weakness of 'leaking through poorly defined boundary segments'. One of these methods is the absolute or generalized fuzzy connectivity (GFC) method which has an additional weakness about determining the optimal threshold of the fuzzy connectedness scene. This threshold is usually selected manually rather than being automated. In this proposal, we introduce an algorithm based on GFC method that utilizes both fuzzy connectedness- and boundary-based information inheriting the strength qualities of them both, since they depend on different characteristics, in order to alleviate the previous weaknesses. This algorithm uses an affinity of FC that utilizes both region and boundary-based information. Moreover, it proposes an automatic selection procedure of the threshold parameter. An experiment is performed to quantitatively evaluate the proposed algorithm over a simulated data set of scenes.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Centrifugal pumps are probably among the most often used machinery in industrial facilities as well as in common practice. After developing the computers and the CFD software, the numerical simulation of a centrifugal pump becomes very powerful tool to predict its performance. Nowadays using CFD technique to predict centrifugal pump performance save money and experimental efforts compared with the old techniques in centrifugal pump design. In the presented study a centrifugal pump with semi-open impeller has been tested experimentally in order to investigate its performance. These experimental results were also used to validate the numerical simulation. After doing these experimental tests, a 3-D numerical simulation of the same centrifugal pump with closed and semi-open impellers have been carried out using commercial software, ANSYS® CFX, to study and trying to enhance the performance of this centrifugal pump.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Hassan Ahmed Farid Saad AyadAhmed Farid Saad Ayad Hassan, Associate Lecturer at Aerospace Department, Military Technical College, Cairo, Egypt, 2015.Centrifugal pumps are probably among the most often used machinery in industrial.…

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Centrifugal pumps are probably among the most often used machinery in industrial facilities as well as in common practice. After developing the computers and the CFD software, the numerical simulation of a centrifugal pump becomes very powerful tool to predict its performance. Nowadays using CFD technique to predict centrifugal pump performance save money and experimental efforts compared with the old techniques in centrifugal pump design. In the presented study a centrifugal pump with semi-open impeller has been tested experimentally in order to investigate its performance. These experimental results were also used to validate the numerical simulation. After doing these experimental tests, a 3-D numerical simulation of the same centrifugal pump with closed and semi-open impellers have been carried out using commercial software, ANSYS® CFX, to study and trying to enhance the performance of this centrifugal pump.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 220 pp. Englisch.…