نتایج جستجو برای: material flow
تعداد نتایج: 828331 فیلتر نتایج به سال:
The need to improve the access to safe water is generally recognized for the benefit of public health in developing countries. This study's objective was to identify critical parameters which are essential for improving the performance of ceramic pot filters (CPFs) as a point-of-use water treatment system. Defining critical production parameters was also relevant to confirm that CPFs with high-...
Drawbeads are applied in the deep drawing process to improve the control of the material flow during the forming operation. These drawbeads can be replaced by an equivalent drawbead in simulations of the deep drawing process. In this paper the implementation of an equivalent drawbead model in a finite element code is described. This equivalent drawbead takes not only the drawbead restraining fo...
This paper presents an integrated approach that combines ‘Sustainable Building Design’ tools and ‘Sustainable Manufacturing Process’ tools to create a tool for the design of sustainable manufacturing systems.’ Currently no such integrated tools are in use by manufacturers to assess energy performance, identify improvement areas and help suggest actions. This paper describes the development of a...
This paper studied the coupling model of material flow and energy flow in the production process of lead smelting enterprises, and established the mathematical model for material flow and energy flow to resolve optimization problems. From the point of energy flow, the paper analyzed three kinds of energy flow changes which have an effect on the enterprise products. Through calculation and analy...
Abstract: This paper analyzes the organizational structure of the Global Manufacturing Virtual Network (GMVN) and the material flow relationship between its members. In this paper we utilize an input-output model to describe the supply network of the GMVN. In addition to this, we discuss the manufacturing costs of in-theplan and out-of the-plan for short life-cycle products. Based on the aforem...
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