Вплив режимних параметрів та нерівноважності конверсії на показники термохімічної регенерації теплоти відпрацьованих газів високотемпературних установок

• Дата: 2016
• Автори: Yatsenko V.P., Redkin V.B.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: General Energy Institute of the National Academy of Sciences of Ukraine 2016
• Теми: термохімічна регенерація; промислова піч; двигун внутрішнього згоряння; відпрацьовані гази; конвертоване паливо; термодинамічний розрахунок.
• Онлайн доступ: https://systemre.org/index.php/journal/article/view/94
• Назва журналу: System Research in Energy

We have performed the calculations of thermodynamic of parameters of thermochemical recuperation (TCR) of the heat of exhaust gas of industrial furnaces and internal combustion engine (ICE), which burn natural gas. TCR is based on the conversion of the mixtures natural gas with products of its combustion.We have established that, in performing the TCR of the heat of an industrial furnace with the distribution of the flow of exhaust gases between the reactor and air heater, one can compensate the negative action non-equilibrium character of conversion by a decrease in the fraction of the flow fed to the reactor.We have shown that an increase in fraction of reaction mixture fed to the high-temperature reactor of ICE and the corresponding decrease in the flow to the low-temperature enhance both the economy of primary fuel and the efficiency of its use.To reduce influence of non-equilibrium generation character of conversion on the parameters of recuperation of the heat of an ICE. One should provide conditions under which the non-equilibrium character of reacting mixture in the low-temperature reactor will be minimal.