Latest news with #ServiceModulePropulsionSystem
Hans India
a day ago
- Science
- Hans India
ISRO moves closer to Gaganyaan launch
Bengaluru: The Indian Space Research Organisation (ISRO) has announced that it has successfully completed the development of the Service Module Propulsion System (SMPS) for its ambitious Gaganyaan human spaceflight mission, following the conclusion of its qualification test program. The milestone moves India closer to its first crewed space mission, slated for the first quarter of 2027. A full-duration hot test of the SMPS was conducted for 350 seconds at the ISRO Propulsion Complex (IPRC) in Tamil Nadu's Mahendragiri. The test was designed to validate the integrated performance of the system for a flight off-nominal mission profile, specifically an SM-based abort scenario during the ascent phase. Officials stated the propulsion system's overall performance during the test was normal and aligned with pre-test predictions. The Service Module (SM) of the Gaganyaan mission is a regulated bi-propellant propulsion system vital for various orbital manoeuvres. It is responsible for orbit circularisation, on-orbit control, de-boost manoeuvring, and crucial Service Module-based abort operations during the ascent phase. The system comprises five Liquid Apogee Motor (LAM) engines, each providing 440 Newtons of thrust for main propulsion, and 16 Reaction Control System (RCS) thrusters, each delivering 100 Newtons for precise attitude control. A dedicated System Demonstration Model (SDM) test bed, replicating the SMPS fluid circuit, was used for the extensive qualification programme. This SDM underwent 25 tests under both nominal and off-nominal conditions, accumulating a total duration of 14,331 seconds, to meet various Gaganyaan mission scenarios and human-rating requirements. The Gaganyaan Service Module Propulsion System was designed, developed, and developed by ISRO's Liquid Propulsion Systems Centre (LPSC). Its robust design and successful testing are considered essential for ensuring crew safety and the overall success of the mission, particularly its capability to handle complex manoeuvres and emergency abort scenarios. Gaganyaan mission aims to send Indian astronauts into low-Earth orbit, approximately 400 kilometres above Earth, for several days before their safe return.
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Business Standard
2 days ago
- Science
- Business Standard
Isro completes developing Service Module Propulsion System for Gaganyaan
Isro on Saturday said it has successfully completed the development of Service Module Propulsion System (SMPS) for Gaganyaan Mission with the completion of the qualification test programme. A full duration hot test of SMPS for 350 seconds was conducted to validate the integrated performance of the SMPS for flight off-nominal mission profile of the Service Module based mission abort on Friday. Gaganyaan mission is India's first human spaceflight mission in the making. "The overall performance of the propulsion system during the hot test was normal as per pre-test predictions," Isro said in a statement. According to the space agency, "The Service Module (SM) of Gaganyaan is a regulated bi-propellant based propulsion system that caters to the requirements of the Orbital Module for orbit circularisation, on-orbit control, de-boost manoeuvring and Service Module based abort during the ascent phase." The Liquid Apogee Motor (LAM) engines provide the main propulsive force during the orbit circularisation and de-boost phases, while the Reaction Control System (RCS) thrusters ensures precise attitude control, it added. "A System Demonstration Model (SDM) test bed was realised emulating the fluid circuit of the SMPS, encompassing the propellant tank feed system, helium pressurisation system, flight-qualified thrusters, and control components," Isro said. It added that the SDM for SMPS has undergone 25 tests under nominal and off-nominal conditions for a cumulative duration of 14,331s for various Gaganyaan mission scenarios and human rating requirements. The space agency said the Gaganyaan Service Module Propulsion System is designed, developed, and realised by Liquid Propulsion Systems Centre (LPSC) and the tests were carried out at Isro Propulsion Complex (IPRC), Mahendragiri in Tamil Nadu.
Time of India
2 days ago
- Science
- Time of India
ISRO successfully completes development of Service Module Propulsion System for Gaganyaan
Bengaluru, ISRO on Saturday said it has successfully completed the development of Service Module Propulsion System (SMPS) for Gaganyaan Mission with the completion of the qualification test programme. A full duration hot test of SMPS for 350 seconds was conducted to validate the integrated performance of the SMPS for flight off-nominal mission profile of the Service Module based mission abort on Friday. Gaganyaan mission is India's first human spaceflight mission in the making. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Villas For Sale in Dubai Might Surprise You Villas in Dubai | Search Ads Get Info Undo "The overall performance of the propulsion system during the hot test was normal as per pre-test predictions," ISRO said in a statement. According to the space agency , "The Service Module (SM) of Gaganyaan is a regulated bi-propellant based propulsion system that caters to the requirements of the Orbital Module for orbit circularisation, on-orbit control, de-boost manoeuvring and Service Module based abort during the ascent phase." Live Events The Liquid Apogee Motor (LAM) engines provide the main propulsive force during the orbit circularisation and de-boost phases, while the Reaction Control System (RCS) thrusters ensures precise attitude control, it added. "A System Demonstration Model (SDM) test bed was realised emulating the fluid circuit of the SMPS, encompassing the propellant tank feed system, helium pressurisation system, flight-qualified thrusters, and control components," ISRO said. It added that the SDM for SMPS has undergone 25 tests under nominal and off-nominal conditions for a cumulative duration of 14,331s for various Gaganyaan mission scenarios and human rating requirements. The space agency said the Gaganyaan Service Module Propulsion System is designed, developed, and realised by Liquid Propulsion Systems Centre (LPSC) and the tests were carried out at ISRO Propulsion Complex (IPRC), Mahendragiri in Tamil Nadu.
India Today
2 days ago
- Science
- India Today
Isro moves closer to Gaganyaan launch, completes key engine development
The Indian Space Research Organisation (Isro) announced Friday it has successfully completed the development of the Service Module Propulsion System (SMPS) for its ambitious Gaganyaan human spaceflight mission, following the conclusion of its qualification test program. The milestone moves India closer to its first crewed space mission, slated for the first quarter of 2027.A full-duration hot test of the SMPS was conducted for 350 seconds on Friday at the Isro Propulsion Complex (IPRC) in Tamil Nadu's Mahendragiri. The test was designed to validate the integrated performance of the system for a flight off-nominal mission profile, specifically an SM-based abort scenario during the ascent phase. Officials stated the propulsion system's overall performance during the test was normal and aligned with pre-test Service Module (SM) of the Gaganyaan mission is a regulated bi-propellant propulsion system vital for various orbital manoeuvres. It is responsible for orbit circularisation, on-orbit control, de-boost manoeuvring, and crucial Service Module-based abort operations during the ascent phase. The system comprises five Liquid Apogee Motor (LAM) engines, each providing 440 Newtons of thrust for main propulsion, and 16 Reaction Control System (RCS) thrusters, each delivering 100 Newtons for precise attitude control. A dedicated System Demonstration Model (SDM) test bed, replicating the SMPS fluid circuit, was used for the extensive qualification programme. This SDM underwent 25 tests under both nominal and off-nominal conditions, accumulating a total duration of 14,331 seconds, to meet various Gaganyaan mission scenarios and human-rating Gaganyaan Service Module Propulsion System was designed, developed, and developed by Isro's Liquid Propulsion Systems Centre (LPSC). Its robust design and successful testing are considered essential for ensuring crew safety and the overall success of the mission, particularly its capability to handle complex manoeuvres and emergency abort Gaganyaan mission aims to send Indian astronauts into low-Earth orbit, approximately 400 kilometres above Earth, for several days before their safe return. This latest achievement follows other key test milestones, including the TV-D1 abort test and the first uncrewed Test Vehicle mission conducted earlier this mission will utilise the human-rated LVM3 launch vehicle, a robust Crew Escape System, and meticulously engineered Crew and Service Modules, all currently undergoing final integration and training is also progressing steadily, with three Indian Air Force pilots, now designated as astronauts, having completed initial training in Russia and continuing with mission-specific preparations in India.- EndsTune InMust Watch
