スチームタービンとR11タービンよりなる直結形バイナリタービンシステムの力学的挙動に関する研究 : 第2報,R11蒸発器がシステムに及ぼす影響

概要

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The effects of the components on the dynamic behavior of a directly combined binary turbine system are investigated using the network model which was discussed in the previous paper. In this model, the vapor flow rate and turbine torque are used to define the through variable and the vapor pressure and rotational speed are used for the across variable. The system components are represented as network elements. In this paper, taking the R11 evaporator as the main component, we investigate the effects of the constituents and rating on the characteristics of the system in detail. As a result, it is shown that the overall conductance of the vapor generator influences the load allotment between two turbines, and R11 volume in the R11 vapor generator influences the time constant on its responsibility. In addition, the dynamic behavior of the system using an R11 evaporator which has a different rating is clarified. These simulation results obtained with our network model are shown in terms of the step and frequency responses, taking account of their steady state characteristics.
一般社団法人日本機械学会の論文
1996-07-25