ВИЗНАЧЕННЯ РАЦІОНАЛЬНОГО ЦИКЛУ ТА СПОСОБУ ОРГАНІЗАЦІЇ РОБОЧОГО ПРОЦЕСУ ДВИГУНА ЗА НАВАНТАЖУВАЛЬНОЮ ХАРАКТЕРИСТИКОЮ
DOI:
https://doi.org/10.30977/BUL.2219-5548.2020.90.0.80Ключові слова:
двотактний, чотиритактний, двигун, навантажувальна характеристика, робочий процес, ефективний к.к.д.Анотація
Анотація. Здійснено аналіз ефективності двотактних та чотиритактних ДВЗ за навантажувальними характеристиками. Визначено, що раціонально використовувати на навантаженнях до ре = 0,4 МПа ДВЗ, які працюють за двотактним циклом, Отто з розшаруванням паливоповітряного заряду; якщо ре = 0,4-0,6 МПа, раціонально використовуватиДВЗ, які працюють за чотиритактним циклом з робочим процесом RCCI; якщо ре = 0,6 МПа, доцільним є використання ДВЗ, які працюють за чотиритактним циклом зі змішаним підведенням теплоти і продовженим розширенням.Посилання
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