Optimization of Some Parameters of Atomic Steam-Gas Powerplant

摘要

Determination of optimum parameters of binary type atomic steam-gas powerplant is a difficult analytical problem in view of the complicated interdependence of parameters, which characterize the reactor, gas-turbine and steam-turbine parts of the installation. Conclusions include: 1) Determination of optimum parameters of atomic steam-gas installation is recommended to produce with Gas consumption = const and heat output of the reactor = var. since best technical-economic indices of installation correspond to this case. 2) With increase in power of atomic steam-gas installation, together with improvement in economic indices the optimum pressure ratio descends and optimum temperature of feed water increases. 3) Increase in the fuel component leads to a decrease of optimum pressure ratio and to increase in temperature of feed water. 4) Change of cost of reactor plant over wide limits virtually does not have effect on numerical values of optimum parameters being investigated. 5) In all cases optimum pressure ratio is more, and temperature of feed water is less than outer limits, obtained by thermodynamic calculations.