Shape and Structure, from Engineering to Nature

TRAMA

Seemingly universal geometric forms unite the flow systems of engineering and nature. In this groundbreaking book, Adrian Bejan considers the design and optimization of engineered systems and discovers a relationship to the generation of geometric form in natural systems. The idea that shape and structure spring from the struggle for better performance in both engineering and nature is the basis of his new constructal theory: the objective and constraints principle in engineering is the same mechanism underlying the geometry in natural flow systems. From heat exchangers to river channels, Bejan draws many parallels between the engineered and natural worlds. Numerous illustrations, examples, and homework problems make this an ideal text for engineering design courses. Its provocative ideas will also appeal to a broad range of readers in engineering, natural sciences, economics, and business.

NOTE EDITORE

Seemingly universal geometric forms unite the flow systems of engineering and nature. For example, tree-shaped flows can be seen in computers, lungs, dendritic crystals, urban street patterns, and communication links. In this groundbreaking book, first published in 2000, Adrian Bejan considers the design and optimization of engineered systems and discovers a deterministic principle of the generation of geometric form in natural systems. Shape and structure spring from the struggle for better performance in both engineering and nature. This idea is the basis of the new constructal theory: the objective and constraints principle used in engineering is the same mechanism from which the geometry in natural flow systems emerges. From heat exchangers to river channels, the book draws many parallels between the engineered and the natural world. Among the topics covered are mechanical structure, thermal structure, heat trees, ducts and rivers, turbulent structure, and structure in transportation and economics. The numerous illustrations, examples, and homework problems in every chapter make this an ideal text for engineering design courses. Its provocative ideas will also appeal to a broad range of readers in engineering, natural sciences, economics, and business.

SOMMARIO

1. Natural form, questioning, and theory; 2. Mechanical structure; 3. Thermal structure; 4. Heat trees; 5. Fluid trees; 6. Ducts and rivers; 7. Turbulent structure; 8. Convective trees; 9. Structure in power systems; 10. Structure in time: rhythm; 11. Transportation and economics structure; 12. Shapes with constant resistance; About the author; Author index; Subject index.

PREFAZIONE

In this groundbreaking 2000 book, Adrian Bejan shows that shape and structure spring from the struggle for better performance in both engineering and nature and that the same objectives and constraints principle applies. From heat exchangers to river channels, the book draws many parallels between the engineered and the natural world.

ALTRE INFORMAZIONI

• Condizione: Nuovo
• ISBN: 9780521790499
• Dimensioni: 254 x 21 x 178 mm Ø 840 gr
• Formato: Copertina rigida
• Illustration Notes: 175 b/w illus. 15 colour illus. 12 tables
• Pagine Arabe: 362