
A simplified method of thermoacoustic engine analysis is proposed. The main idea is that the thermoacoustic engine assumed as the acoustical circuit which consists of different components. Acoustic pressures, volume velocities at the two ends of any component and other engine parameters are computed by the transfer equations. Comparison results obtained by this method and by program code DeltaE are given.
Описана методика расчёта термоакустического двигателя. Акустические давления, объёмные скорости на концах каждого элемента, а также другие параметры двигателя рассчитаны с помощью уравнений преобразования. Представлен сравнительный анализ результатов с результатами, полученными с использованием программы DeltaE.
УПРОЩЁННАЯ МЕТОДИКА, ТЕРМОАКУСТИЧЕСКИЙ ДВИГАТЕЛЬ, АКУСТИЧЕСКАЯ ЦЕПЬ, ЭНЕРГЕТИЧЕСКИЙ БАЛАНС
УПРОЩЁННАЯ МЕТОДИКА, ТЕРМОАКУСТИЧЕСКИЙ ДВИГАТЕЛЬ, АКУСТИЧЕСКАЯ ЦЕПЬ, ЭНЕРГЕТИЧЕСКИЙ БАЛАНС
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