Constructal Theory: From Engineering to Physics, and How Flow Systems Develop Shape and Structure
نویسندگان
چکیده
منابع مشابه
Constructal Theory and Flow Architectures in Living Systems
We ap ply Constructal the ory to the study of the flow struc ture of the hu man re spi ra tory tree. We show that the flow ar chi tec ture that would per form ox y gen a tion of the blood and re moval of car bon di ox ide best, i. e. with low est re sis tance, would be com posed of a chan nel sys tem with 23 bi fur ca tion with a dif fu sive zone (alveolus) at the end. As this tree matches the ...
متن کاملShape and Structure, from Engineering to Nature
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, Adrian Bejan considers the design and optimization of engineered systems and discovers a deterministic principle of the generation of geometric form i...
متن کاملConstructal Theory of Design in Engineering and Nature
This is a brief in tro duc tion to an en gi neer ing the ory on the or i gin and gen er a tion of geo met ric form in all flow sys tems: the an i mate, the in an i mate and the en gi neered. The the ory is named constructal, and is based on the thought that it is nat u ral for cur rents to con struct for them selves in time paths of greater flow access. It is shown that this pro cess of flow pa...
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آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولskopos theory and translating strategies of csis in translaed literary texts from english into persian
abstract translation has become a cultural act which plays a significant role in human life. with the emergence of functional translation theories, and skopos theory in particular, translation has been considered as a purposeful, interpersonal and intercultural activity which is produced for particular recipients and directed by a specific purpose. this purpose determines the translatio...
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ژورنال
عنوان ژورنال: Applied Mechanics Reviews
سال: 2006
ISSN: 0003-6900,2379-0407
DOI: 10.1115/1.2204075