نتایج جستجو برای: cost modeling
تعداد نتایج: 761215 فیلتر نتایج به سال:
In this study, a combined cycle power plant with a nominal capacity of 500 MW, including two gas units and one steam unit, was considered by the mathematical model of thermodynamic modeling and the results of the modeling were controlled by the design information of the system. Then, the objective functions are optimized by considering the decision variables. In this multi-objective optimizatio...
The precise estimation of time and resource consumption plays a pivotal role in planning software development projects at their earliest development phase. Since cost parameters are mostly determined by the architecture, a possible approach is to design a platform independent architectural model of the prospective software and estimate the cost based on it. In this paper, we introduce a method,...
Micro Saint is a discrete-event simulation software package for building models that simulate real-life processes. With Micro Saint models, users can gain useful information about processes that might be too expensive or time-consuming to test in the real world. Some common application areas for simulation modeling include the following: • Modeling manufacturing processes, such as production li...
Currently considering increasing investment in large projects by the private sector and implementation of projects with many techniques such as design, construction and financing plan with financing is very important. This paper is considering uncertainty in time and cost of various activities a project planning, financial resources for loans should be a way to finance a project cost is lowes...
The logistic costs contribute a major part of products’ sales price to the extent that in the United States 30% of product cost is the logistic costs. In this article you will find, from the operational research viewpoint, the design of network and mathematical modeling for optimization of the logistic costs in automotive industries. The framework of proposed plan is the merge in transit ...
The power supply of remote sites and applications at minimal cost and with low emissions is an important issue when discussing future energy concepts. This paper presents modeling and optimization of a photovoltaic (PV)/wind/diesel system with batteries storage for electrification to an off-grid remote area located in Rafsanjan, Iran. For this location, different hybrid systems are studied and ...
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