India's Gas Turbine Research Establishment (GTRE), under the Defence Research and Development Organisation (DRDO), is actively working to optimize the Kaveri Derivative Engine (KDE), also known as the Kaveri Dry engine.
This non-afterburning engine variant generates 46 kN of thrust but currently weighs approximately 1180 kg, considered heavy for its class, even without an afterburner.
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The KDE's weight is a concern because it is comparable to, or even exceeds, the weight of some engines...