RU94012387A - THREE-CONTAINED AIRCRAFT TURBO-REACTIVE ENGINE - Google Patents

THREE-CONTAINED AIRCRAFT TURBO-REACTIVE ENGINE

Info

Publication number
RU94012387A
RU94012387A RU94012387/11A RU94012387A RU94012387A RU 94012387 A RU94012387 A RU 94012387A RU 94012387/11 A RU94012387/11 A RU 94012387/11A RU 94012387 A RU94012387 A RU 94012387A RU 94012387 A RU94012387 A RU 94012387A
Authority
RU
Russia
Prior art keywords
engine
aircraft turbo
reactive engine
work
heat exchanger
Prior art date
Application number
RU94012387/11A
Other languages
Russian (ru)
Inventor
П.А. Крамаренко
П.П. Крамаренко
Original Assignee
П.А. Крамаренко
П.П. Крамаренко
Filing date
Publication date
Application filed by П.А. Крамаренко, П.П. Крамаренко filed Critical П.А. Крамаренко
Publication of RU94012387A publication Critical patent/RU94012387A/en

Links

Claims (1)

Предложен трехконтурный турбореактивный двигатель вентиляторного типа, форсирование которого достигается посредством организации теплообмена между первым и вторым контуром циркуляции, вследствие чего уменьшается работа сжатия, что увеличивает полезную работу двигателя и работу расширения в сопле второго контура. Воздух, не прошедший теплообменник, направляется в третье сопло расширения. Повышение эффективности двигателя в зависимости от эксплуатационных режимов представлено в графической форме, дана схема двигателя и характеристики теплообменника. 1 з. п. ф-лы, 8 ил.A three-circuit turbojet engine of the fan type is proposed, which is achieved by forcing heat exchange between the first and second circulation circuits, which reduces the compression work, which increases the useful work of the engine and the expansion work in the nozzle of the second circuit. Air that has not passed through the heat exchanger is directed to the third expansion nozzle. Improving the efficiency of the engine, depending on operating conditions is presented in graphical form, given the scheme of the engine and the characteristics of the heat exchanger. 1 h. the item of f-ly, 8 ill.
RU94012387/11A 1994-04-07 THREE-CONTAINED AIRCRAFT TURBO-REACTIVE ENGINE RU94012387A (en)

Publications (1)

Publication Number Publication Date
RU94012387A true RU94012387A (en) 1995-12-27

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