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The optimization model of the district heating system for an N-floor building is set up. The mass flow rate and thermal conductance distributions are optimized for prescribed total mass flow rate and prescribed total thermal conductance respectively by the Newton method. Two numerical examples are presented, and the effects of the parameters, such as the heat load, its distribution and the room temperature,...
In order to rationally choose the mutual cross modes of the two routes on different planes, we analyzed the optimization design of the highway separate grade crossing. Combining with the changeable design idea, from the point of survey and design, we put forward the several problems that should pay attention to when we make the optimization design, so as to choose the most optimal scheme and exert...
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