Integrated systems design parameters

A version of this optimization problem was to compute the optimum values of t and (at given (Ns)inax Ng and Ng in the absence of an automatic tracking system for switching over the design parameters. The optimality criterion was the maximum daily integral hydrogen production by the plant,... 

In general, parameters of integrated systems such as capital costs, lifetime, annual operating hours, efficiency, influence of fabrication processes, atmospheric or pressurized design and alkaline or PEM electrolysis, need to be balanced against one another in order to achieve a cost-optimized operation of water electrolysis. 

Currently used mathematical models of gas purification formed on simplified theoretical concepts of gas flow. They are not sufficiently taken into account the operational and design parameters of gas cleaning devices, as well as aero-hydrodynamic properties of gas-dispersed flows. These models cannot be used to search for the best options of integrated gas cleaning systems, as they show the properties of objects in a narrow range of parameters. We need more complete and appropriate mathematical models based on the study of the aerodynamics of gas and taking place in these events. 

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