ISRO Conducts Short-Duration Hot Test of Semicryogenic Engine at IPRC
The Indian Space Research Organisation (ISRO) has successfully conducted a short-duration hot test of its semicryogenic engine at the ISRO Propulsion Complex (IPRC), Mahendragiri, Tamil Nadu, on April 24, 2025.
The Indian Space Research Organisation (ISRO) achieved another significant breakthrough in its propulsion technology by successfully conducting a short-duration hot test of its semicryogenic engine at the ISRO Propulsion Complex (IPRC) in Mahendragiri, Tamil Nadu. This test, conducted on April 24, 2025, marks the second milestone after the successful first hot test in March 2025. The latest ignition test validates crucial engine systems and sequences, essential for future launch vehicle missions.
To examine the operation of crucial subsystems like,
Summary/Static | Details |
Why in the news? | ISRO Conducts Short-Duration Hot Test of Semicryogenic Engine at IPRC |
Organisation | ISRO |
Test Location | ISRO Propulsion Complex (IPRC), Mahendragiri, Tamil Nadu |
First Hot Test | March 28, 2025 |
Date of Second Test | April 24, 2025 |
Engine Tested | Semicryogenic Engine (Engine Power Head Test Article) |
Power Achieved | 60% of rated power level |
Main Subsystems Tested | Turbo pumps (low and high pressure), pre-burner, control systems |
Objective | Validate engine start-up sequence and subsystem performance |
Future Steps | Conduct qualification tests; integrate engine into launch vehicles |
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