On November 1, 2021, the 120th jubilee International Invention Fair “Concours Lépine” dedicated to technology transfer and implementation of technical progress ended. The fair jurors awarded a silver medal to the invention titled: “Detonation chamber to power a turbine in liquid propellant rocket engines”, developed at Łukasiewicz – Institute of Aviation. Its authors are professor Piotr Wolański and Michał Kawalec, PhD Eng.

The invention significantly improves the power supply of the rocket engine and simplifies its structure, and as a result, it will allow to improve the efficiency of the pre-chamber operation and increase the performance of rockets equipped with such turbine propulsion systems.

Another type of innovation concerning the regenerative cooling of the rocket engine detonation chamber, also developed at the Institute, was successfully tested in September this year, during the world’s first flight test of an experimental rocket powered by a rocket engine using the rotating detonation process and powered by liquid propellants.

The test was carried out at the Military Institute of Armament Technology in Zielonka near Warsaw. The rocket engine worked for 3.2 seconds, accelerating the rocket to a speed of about 90 m/s which allowed the rocket to reach an altitude of 450 m.

The Łukasiewicz Research Network – Institute of Aviation is one of the most modern research facilities in Europe, with traditions dating back to 1926. The Institute closely cooperates with global tycoons of the aviation industry, such as: GE, Airbus, Pratt & Whitney, and institutions from the space industry, including the European Space Agency. Strategic research areas of the Institute are aviation, space and unmanned technologies. It also provides research and services for domestic and foreign industries in the field of materials, composite, additive, remote sensing, energy and oil&gas technologies.

The Łukasiewicz Research Network provides attractive, complete and competitive technological solutions. It offers a unique system of “challenging” to business, thanks to which a group of 4,500 scientists in no more than 15 working days accepts the business challenge and proposes the entrepreneur to develop an effective implementation solution. At the same time, it involves the highest competences of scientists in Poland and a scientific apparatus unique in Poland. What is most important – the entrepreneur does not bear any costs related to the development of an idea for research work. Łukasiewicz meets the expectations of business in a convenient way. The entrepreneur may decide to contact us not only through the form at https://lukasiewicz.gov.pl/biznes/ but also in more than 50 locations: the Łukasiewicz Institutes and their branches throughout Poland. They will receive the same – high quality – product or service everywhere. The Łukasiewicz potential is focused around such research areas as: health, intelligent mobility, digital transformation and sustainable economy and energy.

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