mengdi (28 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In.

Zustand: New. Haixia Alice Zhang, PhD, is Professor in the School of Electronics Engineering and Computer Science at Peking University, China. Her research focuses on novel manufacturing and design techniques with emphasis on energy devices and systems. Xiao-Sheng Zhang,.

Hardcover. Zustand: new. Hardcover. This book brings together two areas which are regarded as separate disciplines: topology and martensitic transformations. Topology is the mathematical study of continuity, particularly through the transformation of surfaces, in this case, between what are called triply-periodic minimal surfaces (TPMS). Martensitic transformations are solid state structural transformations without significant diffusion or change in chemical composition. A particular type of such transformation is the shape-memory effect, where materials recover a pre-defined shape upon heating after being deformed at a lower temperature. Shape-memory materials have seen many technological applications. The main contributions of this thesis are: 1. A direct connection between TPMS and density-functional theory, which is more fundamental and versatile than previous approaches based on the electrostatics of point charges. 2. Showing that the martensitic transformation is a topological transformation between TPMS. Surfaces related by topological transformations retain several characteristics, known as topological invariants. For martensitic transformations, this is the genus, which is the number of holes in the surface. 3. For the shape-memory effect, showing that lattice sites must remain as flat points of the TPMS along the transformation path. This provides a fast-screening method for identifying shape-memory materials which can be used for more detailed studies of candidate materials. Topology is the mathematical study of continuity, particularly through the transformation of surfaces, in this case, between what are called triply-periodic minimal surfaces (TPMS). Showing that the martensitic transformation is a topological transformation between TPMS. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book brings together two areas which are regarded as separate disciplines: topology and martensitic transformations. Topology is the mathematical study of continuity, particularly through the transformation of surfaces, in this case, between what are called triply-periodic minimal surfaces (TPMS). Martensitic transformations are solid state structural transformations without significant diffusion or change in chemical composition. A particular type of such transformation is the shape-memory effect, where materials recover a pre-defined shape upon heating after being deformed at a lower temperature. Shape-memory materials have seen many technological applications. The main contributions of this thesis are: 1. A direct connection between TPMS and density-functional theory, which is more fundamental and versatile than previous approaches based on the electrostatics of point charges. 2. Showing that the martensitic transformation is a topological transformation between TPMS. Surfaces related by topological transformations retain several characteristics, known as topological invariants. For martensitic transformations, this is the genus, which is the number of holes in the surface. 3. For the shape-memory effect, showing that lattice sites must remain as flat points of the TPMS along the transformation path. This provides a fast-screening method for identifying shape-memory materials which can be used for more detailed studies of candidate materials.

Zustand: New.

Hardcover. Zustand: Brand New. 244 pages. 6.50x0.68x9.31 inches. In Stock.

Zustand: New.

Paperback. Zustand: Brand New. 148 pages. French language. 8.66x5.91x0.34 inches. In Stock.

Taschenbuch. Zustand: Neu. Développement d'un modèle numérique d'interaction fluide-structure | Application au cas d'une pompe à membrane ondulante | Mengdi Song | Taschenbuch | 148 S. | Französisch | 2014 | Presses Académiques Francophones | EAN 9783838148953 | Verantwortliche Person für die EU: Presses Academiques Francophones, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.

Zustand: New. In.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Dans ce travail, nous avons étudié la simulation numérique des phénomènes d interaction fluide-structure (IFS) par la méthode des éléments finis pour un fluide incompressible et non visqueux en interaction avec une structure flexible. Les modèles numériques développés sont basé sur une approche d IFS partitionnée. Une amélioration basée sur une compensation des effets de massé ajoutée est proposée au cours de ce travail afin d assurer la convergence et la stabilité du schéma de couplage partitionné indépendamment de la densité du fluide impliqué. L approche corrective nécessite une estimation de la matrice de masse ajoutée et demande une légère modification de l algorithme itératif. Les méthodes proposées ont été validées sur les cas académiques en comparaison avec les solutions analytiques et sont appliqués au cas d une nouvelle conception de pompe pour tout type de fluides (gaz, liquides, fluide chargé ), en vue d affiner la compréhension de son fonctionnement et ainsi mieux la caractériser. 148 pp. Französisch.

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book brings together two areas which are regarded as separate disciplines: topology and martensitic transformations. Topology is the mathematical study of continuity, particularly through the transformation of surfaces, in this case, between what are called triply-periodic minimal surfaces (TPMS). Martensitic transformations are solid state structural transformations without significant diffusion or change in chemical composition. A particular type of such transformation is the shape-memory effect, where materials recover a pre-defined shape upon heating after being deformed at a lower temperature. Shape-memory materials have seen many technological applications. The main contributions of this thesis are: 1. A direct connection between TPMS and density-functional theory, which is more fundamental and versatile than previous approaches based on the electrostatics of point charges. 2. Showing that the martensitic transformation is a topological transformation between TPMS. Surfaces related by topological transformations retain several characteristics, known as topological invariants. For martensitic transformations, this is the genus, which is the number of holes in the surface. 3. For the shape-memory effect, showing that lattice sites must remain as flat points of the TPMS along the transformation path. This provides a fast-screening method for identifying shape-memory materials which can be used for more detailed studies of candidate materials. 227 pp. Englisch.

Buch. Zustand: Neu. Minimal Surfaces and Topology of Martensitic Phase Transformations | Mengdi Yin | Buch | Springer Theses | xvii | Englisch | 2026 | Springer | EAN 9783032195739 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu Print on Demand.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book brings together two areas which are regarded as separate disciplines: topology and martensitic transformations. Topology is the mathematical study of continuity, particularly through the transformation of surfaces, in this case, between what are called triply-periodic minimal surfaces (TPMS). Martensitic transformations are solid state structural transformations without significant diffusion or change in chemical composition. A particular type of such transformation is the shape-memory effect, where materials recover a pre-defined shape upon heating after being deformed at a lower temperature. Shape-memory materials have seen many technological applications. The main contributions of this thesis are: 1. A direct connection between TPMS and density-functional theory, which is more fundamental and versatile than previous approaches based on the electrostatics of point charges. 2. Showing that the martensitic transformation is a topological transformation between TPMS. Surfaces related by topological transformations retain several characteristics, known as topological invariants. For martensitic transformations, this is the genus, which is the number of holes in the surface. 3. For the shape-memory effect, showing that lattice sites must remain as flat points of the TPMS along the transformation path. This provides a fast-screening method for identifying shape-memory materials which can be used for more detailed studies of candidate materials.Springer Nature Customer Service Center GmbH, Europaplatz 3, 69115 Heidelberg 248 pp. Englisch.

Zustand: New. Print on Demand.

Zustand: New. PRINT ON DEMAND.

Zustand: New. Print on Demand.

Zustand: New. Print on Demand.

Zustand: New. PRINT ON DEMAND.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Dans ce travail, nous avons étudié la simulation numérique des phénomènes d'interaction fluide-structure (IFS) par la méthode des éléments finis pour un fluide incompressible et non visqueux en interaction avec une structure flexible. Les modèles numériques développés sont basé sur une approche d'IFS partitionnée. Une amélioration basée sur une compensation des effets de massé ajoutée est proposée au cours de ce travail afin d'assurer la convergence et la stabilité du schéma de couplage partitionné indépendamment de la densité du fluide impliqué. L'approche corrective nécessite une estimation de la matrice de masse ajoutée et demande une légère modification de l'algorithme itératif. Les méthodes proposées ont été validées sur les cas académiques en comparaison avec les solutions analytiques et sont appliqués au cas d'une nouvelle conception de pompe pour tout type de fluides (gaz, liquides, fluide chargé.), en vue d'affiner la compréhension de son fonctionnement et ainsi mieux la caractériser.Books on Demand GmbH, Überseering 33, 22297 Hamburg 148 pp. Französisch.

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Dans ce travail, nous avons étudié la simulation numérique des phénomènes d interaction fluide-structure (IFS) par la méthode des éléments finis pour un fluide incompressible et non visqueux en interaction avec une structure flexible. Les modèles numériques développés sont basé sur une approche d IFS partitionnée. Une amélioration basée sur une compensation des effets de massé ajoutée est proposée au cours de ce travail afin d assurer la convergence et la stabilité du schéma de couplage partitionné indépendamment de la densité du fluide impliqué. L approche corrective nécessite une estimation de la matrice de masse ajoutée et demande une légère modification de l algorithme itératif. Les méthodes proposées ont été validées sur les cas académiques en comparaison avec les solutions analytiques et sont appliqués au cas d une nouvelle conception de pompe pour tout type de fluides (gaz, liquides, fluide chargé ), en vue d affiner la compréhension de son fonctionnement et ainsi mieux la caractériser.

HRD. Zustand: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Zustand: New. Print on Demand.

Zustand: New. Print on Demand.

Zustand: New. PRINT ON DEMAND.