The Self-adapted Steam-water Distribution Equation of Thermodynamic System for the Coal-fired Power Unit

On the basis of thermodynamics first low and mass conservation law,a self-adapted steam-water distribution equation for the coal-fired power unit is deducted through analyzing the structural feature of large number of thermodynamic systems.The structure-changing factors of thermodynamic system,such as splitting heaters and varying the way of drainage,are introduced in the equation,which make the equation applicable not only for any form of thermodynamic systems with fixed structure,but also for the systems with stochastic and dynamic structuring.As a result,it will be a new tool for the analysis and calculation of thermodynamic system,especially for the theoretic analysis and on-line supervision of structure-changing thermodynamic system.