نتایج جستجو برای: work interface
تعداد نتایج: 1120742 فیلتر نتایج به سال:
At present study, effects of wall thickness and porosity on the conjugate free convection heat transfer inside a square cavity have been examined. Continuity, momentum and energy equations for fluid and solid matrix phases are governing equations in present work. Mentioned equations and related boundary conditions have been transformed into their non-dimensional forms. They are solved using fin...
Soil nailing is a popular reinforcement method for stabilizing slopes, excavations, and retaining walls in many countries. The pullout capacity of the soil-nail interface is a critical parameter for the design and safety assessment of soil-nailed systems. In this paper, a three-dimensional (3D) finite element (FE) model is developed using the commercial program ABAQUS to simulate the pullout te...
Communication bad spots on a commuter’s train journey provide an example of context for the activities of a work system (user and devices) attempting to transfer large volumes of data. A simplified set theoretic based approach illustrates how the activities, their context, and device context capture can start to be analyzed. It is argued that context is not significantly harder to model than ot...
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