نتایج جستجو برای: zone model
تعداد نتایج: 2196400 فیلتر نتایج به سال:
چکیده: این پایان نامه به مطالعه و بررسی زیست چینه نگاری سازند آسماری در یال انوبی تاقدیس کوه منیش، در شمال روسنتای ملاغنون ، در 51 کیلنومتری شنمال گچسناران واقنع در اسنت ان کهکیلوینه و بنویر احمند )زاگرس چین خورده زون ایذه( می پردازد. سازند آسماری در برش مورد مطالعه ، 333 متر ضخامت داشنته - و عمدتاً شامل تناوبی از سنگ آهک های تنوده ای ضنخیم ،متوسن و ننازک ینه منی باشند . بنر اسناس ویژگیهای ...
The formation of adiabatic shear bands is examined with an approximate analytic model. The shear band is viewed as a propagating feature with a well-defined front. The shear band is further partition into a shear-band process zone within which most of the adiabatic heating and shear stress relaxation occurs, followed by a quasisteady zone within which little dissipation occurs. Although a one-d...
This paper proposes a discrete capacitated covering location-allocation model for pharmaceutical centers. In the presented model, two objectives are considered; the first one is minimization of costs and the second one try to maximize customer satisfaction by definition of social justice. Social justice in the model means that we consider customers satisfaction by using distance. the introduced...
Flow structure at water intake is very complicated and three-dimensional. Due to this the application of one and two-dimensional equations can not sufficiently explain the flow structure at water intake. In this study, the simulation of flow structure at a 45 degree water intake was investigated numerically and experimentally. Here, the characteristic of separation zone and velocity distributio...
At this article we will study the Effect of Particle Radius on the Co-Flow Premixed Flame of Organic Particle Cloud. This analytical research frame work is thermal-diffusion model with assumption that the lewis number is unit. The structure of the flame is presumed to consist of three zone: a preheat vaporization zone where the rate of the gas-phase chemical reaction is small, a reaction zone ...
Flow structure at water intake is very complicated and three-dimensional. Due to this the application of one and two-dimensional equations can not sufficiently explain the flow structure at water intake. In this study, the simulation of flow structure at a 45 degree water intake was investigated numerically and experimentally. Here, the characteristic of separation zone and velocity distributio...
In this paper, we assume a firm tries to determine the optimal price, vehicle route and location of the depot in each zone to maximise its profit. Therefore, in this paper zone pricing is studied which contributes to the literature of location-routing problems (LRP). Zone pricing is one of the most important pricing policies that are prevalently used by many companies. The proposed problem is v...
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