منابع مشابه
District Heating Networks Calculation and Optimization
The first step in studying the behavior of a pipe network is to identify the objectives that must be attained and the physical and logical problems that must be solved; this aim can be achieved by building a suitable model of the network. The next step must be the operation of the model (which, for example, in the case of numerical models consists of using an appropriate algorithmic procedure) ...
متن کاملOptimization of Heat Exchangers for Geothermal District Heating
This paper analyzes the optimal configuration and operating parameters of a heat exchanger in a geothermal district heating system. An optimization algorithm is presented for the nonlinear constrained problem to maximize the annual net profit for a system of counter-flow heat exchangers. Several parameters that affect the net profit are examined, including the mass flow rates of working fluids ...
متن کاملBiologically Inspired Optimization of Building District Heating Networks
In this paper we show that a biologically inspired modelcan be successfully applied to problems of building optimal districtheating network. The model is based on physiological observations of the true slime mold Physarumpolycephalum, but can also be used for path-finding in the complicated networks of mazes and road maps. A strategy of optimally building heating distribution network was guided...
متن کاملA Review of District Heating Systems: Modeling and Optimization
The ever-increasing demand for heating in different sectors, along with more preventative regulations on greenhouse emissions, has forced different countries to seek new alternatives to heat buildings such as district heating system (DHS). Although rudiments of DHSs can be observed over the centuries, it was not widely implemented until last two decades when the DHS became a strategy to design ...
متن کاملOptimization and Control of a District Heating Network
The short term optimization and control of a district heating network is a crucial point for Energy Industries. In this article, a model, well suited to industrial issues is presented and then used to determine the optimal schedule of the network. As consumers demands are imperfectly predicted, it is necessary to have a closed loop strategy to robustly control the network. The control law is ba...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2018
ISSN: 2261-236X
DOI: 10.1051/matecconf/201821202005