نتایج جستجو برای: flow mechanism

تعداد نتایج: 1021271  

Journal: :Bureau of Standards Journal of Research 1930

Journal: :Transactions of the Japan Society of Mechanical Engineers 1969

Journal: :Journal of the Visualization Society of Japan 1995

Journal: :Transactions of the Iron and Steel Institute of Japan 1975

Journal: :Journal of Fluid Mechanics 1994

Arash Alimardani Lavasan , Mahmoud Ghazavi,

In this research, the variation of ultimate bearing capacity, failure mechanism and deformation pattern of soil beneath two closely square footings have been studied using numerical methods. It is assumed that the adjacent footings are constructed on the surface of sand. The presented numerical analyses are based on explicit-finite-difference code, FLAC3D. The elasto-plastic behavior of soil is...

Hanieh Niroomand-Oscuii, Hossein Bazmara, Majid Soltani, Mohammad Salar Ghasemi Nasab,

Different mechanisms such as cell migration, proliferation, branching, anastomosis, and lumen formation occur during the angiogenesis process. Lumen formation is one of the critical mechanisms which is not only necessary for the functional plexus but also for continuing of angiogenesis process. Although multiple studies investigated this mechanism during the angiogenesis process in both in vivo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم ریاضی و مهندسی کامپیوتر 1392

heuristics are often used to provide solutions for flow shop scheduling problems.the performance of a heuristic is usually judged by comparing solutions and run times on test cases.this investigation proposes an analytical alternative ,called asymptotic convergence ,which tests the convergence of the heuristic to a lower bound as problem size grows. the test is a stronger variation of worst cas...

Journal: :PROCEEDINGS OF THE JAPANESE CONFERENCE ON HYDRAULICS 1989

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