Russia ने Kaveri Engine में पाई बड़ी सफलता, SU-57 में लगाया Kaveri, Result आया चौंकाने वाला | Tejas

Brief Summary

The video discusses significant advancements in India's indigenous Kaveri engine project, highlighting Russia's role in identifying and rectifying a major flaw that hindered the engine's performance. The improvements have led to successful testing in Russia's SU-57 fifth-generation fighter jet, boosting the engine's thrust capabilities.

• Russia identified and fixed a critical design flaw in the Kaveri engine's blades, improving thrust generation.
• The enhanced Kaveri engine was successfully tested in Russia's SU-57 fighter jet, achieving a thrust of 120 kilotons.
• Future collaborations between India and Russia are planned to further develop the Kaveri engine, aiming for a thrust of 150 kilotons for use in fifth and sixth-generation fighter jets.

Introduction to Kaveri Engine Advancements

The video introduces a major breakthrough regarding India's indigenous Kaveri engine, revealing that Russia has addressed a critical flaw that had been impeding the project. This development has exceeded expectations, positioning the Kaveri engine as a significant topic of discussion worldwide. Russia's intervention has substantially enhanced the engine's power, leading to successful testing in their SU-57 fifth-generation fighter jet, with results that have even surprised the Russians themselves.

The Flaw and Its Discovery

The primary issue with the Kaveri engine was its inadequate afterburner thrust generation, which was deemed insufficient for fighter jet applications. Russia identified the specific design flaw responsible for this deficiency. Following this discovery, the Kaveri engine was integrated into Russia's SU-57 fighter jet, which demands a thrust of approximately 142 kilo Newton, and successfully tested.

India's Aviation Sector and the Kaveri Project

India is focusing on strengthening its aviation sector, aiming to manufacture a range of aircraft from fighter jets to commercial planes. The Kaveri project is crucial for developing indigenous engines necessary for these fighter jets. India had sent 16 prototypes of the Kaveri engine to Russia for testing and to address their shortcomings, with Russia providing updates on the improvements in thrust.

Collaboration with Russia and Flaw Identification

Both Indian and Russian engineers have been collaborating on the Kaveri engine project. Rsobon Export, the company that manufactures the SU-57 fighter jet, also initiated a project with India related to the engine. After extensive work, Russia identified that the design of the engine's blades was defective. The blades were made from heavy metal, lacked proper sharpness, and their design did not facilitate optimal thrust generation.

Design and Material Improvements

Russia noted that the Kaveri engine was heavy for its size, which is not ideal for fighter jet applications where engines need to be both strong and light. Russia made significant changes to the blade design and materials. The original design and materials led to a strange cutting sound at high thrust, causing heating problems and increasing the risk of engine failure. These shortcomings were gradually addressed, leading to improved thrust generation.

Testing in SU-57 Fighter Jet

Russia conducted major testing of the Kaveri engine in its SU-57 fighter jet, a double-engine variant. The SU-57 typically uses the 117 engine, which provides a power of around 147 kph. For testing, Russia used one 117 engine and one Kaveri engine, with the 117 engine serving as a backup. The SU-57 flew primarily on the power of the Kaveri engine during these tests.

Thrust Generation and Future Prospects

After making changes to the blade material, structure, and addressing knocking problems, the Kaveri engine generated a thrust of up to 120 kilotons. While this is suitable for a 4.5th generation fighter jet, Russia requires 142 to 147 kilotons for its SU-57. Despite this, the improvement from 78 km to 120 km is significant. Future plans involve further collaboration between India and Russia, with India retaining all patents for the engine.

Future Goals and Investment

The goal is to increase the engine's capability to 150 kilotons of thrust for use in future fifth and sixth-generation fighter jets. Russia is planning to make significant investments in India to support this development. The Kaveri engine, once considered a potential failure, is now being seen as the engine of the future due to the improvements made with Russia's support.

Pending Tests and Indigenous Fighter Jet Programs

The Kaveri engine still needs to undergo various tests before it can be fully installed in a fighter jet. The engines are expected to return to India soon, with work expected to begin thereafter. The video concludes by asking viewers for their opinions on whether India should start more indigenous fighter jet engine programs alongside the Kaveri engine project.