Here the energy complex is considered, representing a combination of gas turbine and wind power plants. The combination of plants that operate on different types of fuel (renewable and organic) reduces fuel consumption in a gas turbine installation. Four schemes are described and a comparative analysis of the fuel economy of each scheme is compared with the separate production of electric energy at a conventional thermal power station. For this, a mathematical model for calculating the energy characteristics was developed. The analysis revealed that the energy complex, including a gas turbine without regeneration, a current converter, and a peak boiler, has the greatest cost-effectiveness.
Рассматриваются основные результаты оценки аэродинамического сопротивления слоя катализаторной засыпки процессов паровой конверсии углеводородов, а также установок, реализующих процесс термохимической регенерации теплоты отходящих газов. Представлены эмпирические зависимости различных авторов для определения коэффициента сопротивления. Установлено что соотношения (10-12) наиболее адекватно описывают гидродинамическую картину протекающих процессов, поскольку удельное сопротивление, вычисленное по ним находится в диапазоне 25-26 кПа/м, что соотноситься с показателями промышленных агрегатов, эксплуатируемых в схожих гидродинамических режимах (сопротивление составляет 18-31 кПа/м).
The main results of the aerodynamic resistance estimation of the catalyzing backfill of processes hydrocarbons steam reforming, and also units which implementing the process of thermochemical regeneration of the exhaust gases are considered. Empirical dependences of various authors are presented for determining the resistance coefficient. Expressions which is the most adequately describe the hydrodynamic picture of the ongoing process are determined. The calculated specific resistance is in the range of 25-26 kPa/m, and correlates with indicators of industrial units operated in similar hydrodynamic modes (resistance is 18-31 kPa/m).
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