abdullah oday (31 risultati)

Condizione: New.

Paperback. Condizione: Brand New. 80 pages. 8.66x5.91x0.19 inches. In Stock.

Taschenbuch. Condizione: Neu. Optimization Of Design Parameters For The Rigid Drive Disc Of Clutch | Using Finite Element Method | Oday Abdullah (u. a.) | Taschenbuch | 80 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9783659471803 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condizione: New.

Taschenbuch. Condizione: Neu. Transient Thermoelastic Analysis of Friction Clutch Using FEM | Analysis of the temperature field and contact pressure | Oday Ibraheem Abdullah (u. a.) | Taschenbuch | 120 S. | Englisch | 2013 | LAP LAMBERT Academic Publishing | EAN 9783659502590 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Paperback. Condizione: Brand New. 160 pages. 8.66x5.91x0.37 inches. In Stock.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. Verschleiß-und Oberflächentemperatur Untersuchungen | von Reibmaterialien für trockene Kupplungen | Oday Ibraheem Abdullah (u. a.) | Taschenbuch | 104 S. | Deutsch | 2015 | AV Akademikerverlag | EAN 9783639495607 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The new direction of development of the automotive vehicle ride comfort and driving smoothness is associated with the advancement of the machine parts design, e.g., torsional dampers on friction clutch are considered as essential parts to maintain engine torque peaks as well as operational irregularities and reduce them in a way that is consistent with the comfort and robustness purposes. In this book, a numerical technique is used to model proposed designs of disc drive for friction clutch. The shape and material optimizations of the proposed models were carried out to improve the dynamic characteristics of the system and hence the absorption of shocks that occur during clutch engagement. In this work, the attention is paid to the numerical solution using finite element method to estimate the stresses and deformations for steady-state of the proposed models and hence investigation of the vibration characteristics of disc drives for clutch. 80 pp. Englisch.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The high thermal stresses generated at the contacting surfaces of single-clutch system (pressure plate, clutch disc and flywheel) due to the frictional heating during the slipping, This thermal stresses are consider one of the main reasons of clutch failure for contact surfaces. A finite element technique has been used to study the transient thermoelastic phenomena of a dry clutch system (single and multi-discs systems). The effect of sliding speed, thickness of friction material and the boundary conditions on contact pressure distribution, temperature field and heat flux generated along the frictional surfaces is investigated. Analysis has been completed using two dimensional axisymmetric model to simulate the clutch system. 120 pp. Englisch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdullah OdayOday Ibraheem Abdullah has obtained his M. Sc degree in mechanical Eng./University of Baghdad in 2003. He is one of the faculty members in the Dept. of Energy Eng./College of Eng./University of Baghdad since 2002. Now he.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Jobair Hussein KhalafHussein Khalaf Jobair has obtained his M. Sc degree in Mechanical Engineering Department/ College of Engineering / University of Baghdad since 2009. He is a member of teaching staff in the Department of Energy En.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdullah Oday IbraheemOday Ibraheem Abdullah has obtained his M. Sc degree in Mechanical Eng./University of Baghdad in 2003. He is one of the faculty members in the Dept. of Energy Eng./College of Eng./University of Baghdad since 200.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The new direction of development of the automotive vehicle ride comfort and driving smoothness is associated with the advancement of the machine parts design, e.g., torsional dampers on friction clutch are considered as essential parts to maintain engine torque peaks as well as operational irregularities and reduce them in a way that is consistent with the comfort and robustness purposes. In this book, a numerical technique is used to model proposed designs of disc drive for friction clutch. The shape and material optimizations of the proposed models were carried out to improve the dynamic characteristics of the system and hence the absorption of shocks that occur during clutch engagement. In this work, the attention is paid to the numerical solution using finite element method to estimate the stresses and deformations for steady-state of the proposed models and hence investigation of the vibration characteristics of disc drives for clutch.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The new direction of development of the automotive vehicle ride comfort and driving smoothness is associated with the advancement of the machine parts design, e.g., torsional dampers on friction clutch are considered as essential parts to maintain engine torque peaks as well as operational irregularities and reduce them in a way that is consistent with the comfort and robustness purposes. In this book, a numerical technique is used to model proposed designs of disc drive for friction clutch. The shape and material optimizations of the proposed models were carried out to improve the dynamic characteristics of the system and hence the absorption of shocks that occur during clutch engagement. In this work, the attention is paid to the numerical solution using finite element method to estimate the stresses and deformations for steady-state of the proposed models and hence investigation of the vibration characteristics of disc drives for clutch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdullah Oday IbraheemOday Ibraheem Abdullah has obtained his M. Sc degree inmechanical Eng./University of Baghdad in 2003. He is one of the faculty members in the Dept. of Energy Eng./College of Eng./University of Baghdad since 2002.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The high thermal stresses generated at the contacting surfaces of single-clutch system (pressure plate, clutch disc and flywheel) due to the frictional heating during the slipping, This thermal stresses are consider one of the main reasons of clutch failure for contact surfaces. A finite element technique has been used to study the transient thermoelastic phenomena of a dry clutch system (single and multi-discs systems). The effect of sliding speed, thickness of friction material and the boundary conditions on contact pressure distribution, temperature field and heat flux generated along the frictional surfaces is investigated. Analysis has been completed using two dimensional axisymmetric model to simulate the clutch system.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 120 pp. Englisch.

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The high thermal stresses generated at the contacting surfaces of single-clutch system (pressure plate, clutch disc and flywheel) due to the frictional heating during the slipping, This thermal stresses are consider one of the main reasons of clutch failure for contact surfaces. A finite element technique has been used to study the transient thermoelastic phenomena of a dry clutch system (single and multi-discs systems). The effect of sliding speed, thickness of friction material and the boundary conditions on contact pressure distribution, temperature field and heat flux generated along the frictional surfaces is investigated. Analysis has been completed using two dimensional axisymmetric model to simulate the clutch system.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Axial flow fan blades are the important parts in ventilation and therefore an accurate estimation of the stresses, deformations and vibration characteristics are required in the design of the blade to avoid failure and obtain an optimum weight and cost. This work presents the numerical solution to estimate the stresses and deformations for steady-state and dynamic responses. Also, the analytical solution and experimental test carried out to investigate the vibration characteristics of the investigated fan blades. All formulation and computations are coded in FORTRAN-77. The dynamic response results were estimated by ANSYS/ 5.4 package. The numerical, analytical and experimental results are compared with the results in the previously published literature and MSC/ NASTRAN package, and the present results show good agreement.Many parameters such as speed of rotation, thickness, skew angle, pre-twist angle, disc radius, aspect ratios, type of alloy and the shape of cross-sectional area for the practical fan blade are investigated in this work. These parameters affect the design of fan blades and also different types of fan blades are studied.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 160 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Axial flow fan blades are the important parts in ventilation and therefore an accurate estimation of the stresses, deformations and vibration characteristics are required in the design of the blade to avoid failure and obtain an optimum weight and cost. This work presents the numerical solution to estimate the stresses and deformations for steady-state and dynamic responses. Also, the analytical solution and experimental test carried out to investigate the vibration characteristics of the investigated fan blades. All formulation and computations are coded in FORTRAN-77. The dynamic response results were estimated by ANSYS/ 5.4 package. The numerical, analytical and experimental results are compared with the results in the previously published literature and MSC/ NASTRAN package, and the present results show good agreement.Many parameters such as speed of rotation, thickness, skew angle, pre-twist angle, disc radius, aspect ratios, type of alloy and the shape of cross-sectional area for the practical fan blade are investigated in this work. These parameters affect the design of fan blades and also different types of fan blades are studied.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Aufbauend auf einem Wirtz Buehler Phoenix Beta Schleif- und Poliergerät wurde ein Prüfstand zur Untersuchung des Reib- und Verschleißverhalten von Kupplungsmaterialien integriert. Die Reibmaterialien können nach der Pin-on-Disc Methode untersucht werden. Das Schleif- und Poliergerät dient dabei als Grundlage zur Befestigung der zusätzlichen Konstruktion und es stellt die Rotationseinheit für den Prüfstand dar. Die integrierte Konstruktion übernimmt dabei die Aufgabe den Prüfpin zu halten und ihn auch zu führen. Als weitere Aufgabe soll durch die zusätzliche Konstruktion eine Belastung, durch Gewichtsscheiben, auf den Prüfpin und das Reibmaterial gegeben werden können. Dazu ist diese in die Baugruppen: Stab, Traverse und Klemmen unterteilt worden. Bei der konkreten Ausgestaltung ist zunächst das Schleif- und Poliergerät vermessen und in ein CAD-Modell überführt worden. Mit diesem Modell konnte die geometrische Richtigkeit der erstellten Konstruktion überprüft werden. Aus Norm- und Konstruktionsbauteilen ist der eigentliche Prüfstand erstellt worden. Nach Ermittlung der notwendigen und gewünschten Eigenschaften in der Anforderungsliste der Prüfstand ebenfalls als CAD-Modell entstanden. Nach dem erfolgreichen Zusammenbau ist der Prüfstand in Betrieb genommen worden und steht somit für Testzwecke zur Verfügung. 104 pp. Deutsch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdullah Oday IbraheemOday Abdullah hat seinen M. Sc Abschluss in Maschinenbau/Univ. von Bagdad im Jahr 2003 erhalten. Er ist einer der Mitarbeiter am Institut fuer Energietechnik/College of Eng./ Univ. Bagdad seit 2002. Seit 10.2010 .

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Aufbauend auf einem Wirtz Buehler Phoenix Beta Schleif- und Poliergerät wurde ein Prüfstand zur Untersuchung des Reib- und Verschleißverhalten von Kupplungsmaterialien integriert. Die Reibmaterialien können nach der Pin-on-Disc Methode untersucht werden. Das Schleif- und Poliergerät dient dabei als Grundlage zur Befestigung der zusätzlichen Konstruktion und es stellt die Rotationseinheit für den Prüfstand dar. Die integrierte Konstruktion übernimmt dabei die Aufgabe den Prüfpin zu halten und ihn auch zu führen. Als weitere Aufgabe soll durch die zusätzliche Konstruktion eine Belastung, durch Gewichtsscheiben, auf den Prüfpin und das Reibmaterial gegeben werden können. Dazu ist diese in die Baugruppen: Stab, Traverse und Klemmen unterteilt worden. Bei der konkreten Ausgestaltung ist zunächst das Schleif- und Poliergerät vermessen und in ein CAD-Modell überführt worden. Mit diesem Modell konnte die geometrische Richtigkeit der erstellten Konstruktion überprüft werden. Aus Norm- und Konstruktionsbauteilen ist der eigentliche Prüfstand erstellt worden. Nach Ermittlung der notwendigen und gewünschten Eigenschaften in der Anforderungsliste der Prüfstand ebenfalls als CAD-Modell entstanden. Nach dem erfolgreichen Zusammenbau ist der Prüfstand in Betrieb genommen worden und steht somit für Testzwecke zur Verfügung.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Deutsch.