Certain ways to the “NK” brand engines and power plants improvement. Part 2


Аuthors

Altunin V. A.1*, Altunin K. V.1**, Abdullin M. R.1, Lvov M. L.1, Shchigolev A. A.1, Platonov E. N.1, Yusupov A. A.1, Aliev I. N.2, Yanovskiy L. S.3***, Yanovskaya M. L.3

1. Kazan National Research Technical University named after A.N. Tupolev, Kazan, Russia
2. Bauman Moscow State Technical University, MSTU, 5, bldg. 1, 2-nd Baumanskaya str., Moscow, 105005, Russia
3. Central Institute of Aviation Motors, CIAM, 2, Aviamotornaya St., Moscow, 111116, Russia

*e-mail: altspacevi@yahoo.com
**e-mail: altkonst881@yandex.ru
***e-mail: yanovsky@ciam.ru

Abstract

The article (part 2) is dedicated to the memory and 110th birthday anniversary of the great aircraft designer N.D. Kuznetsov, as well as further improvement of the «NK» brand ground, air, aerospaceand space-based engines and power plants. In 2021 the 110th birth anniversary of Nikolai Dmitrievich Kuznetsov, the great Russian and Soviet designer of aircraft and rocket engines for aircraft and ground-based power plants. Based on the engines and power plants operational problems analysis, as well as the experimental studies results, the authors developed and patented their new structural schemes, in which all-round struggle is being waged with precipice formation in the liquid and gaseous hydrocarbon fuels and coolants, as well as engine oils without electrostatic fields application, with their application, and hybrid. A new technique for determining the jet engine thrust at various degrees of injector coking has been created and patented. Ways for single and reusable liquid-propellant rocket engines further improvement have been developed. A new method for cleaning the fuel-cooling channels of the liquid-propellant rocket engine cooling jacket during orbital space flight with the data output to both ground-based and on-board computers, to the display of the ground operator and the spaceman-pilot, i.e. without dismantling the engine under factory conditions was proposed and patented. It is necessary to start fighting against negative thermal processes already at the early stage of designing and creating the liquid- and hydrocarbonfueled and cooled engines and power plants. The «NK» brand engines and power plants keep on to living and improve. The name of the great designer, scientist, inventor and tutor Nikolai Dmitrievich Kuznetsov will remain forever in the memory of our people. Application of the materials of the article will contribute to creation of new domestic dual-purpose ground, air, aerospace and spacebased power plants and power plants with increased performance in terms of resource, reliability, efficiency, safety, environmental friendliness and economy.

Keywords:

air-jet engine, gas turbine engine, liquid-propellant rocket engine, power plant, fuel and oil systems, liquid hydrocarbon fuel and cooler, engine aviation oil, nozzles, channels, filters, heat transfer, thermoacoustic pressure oscillations, sedimentation, electrostatic fields, resource, reliability, safety, efficiency

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