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This is a non-exhaustive list of prominent companies based in Hyderabad, Telangana (i.e. having their headquarters in Hyderabad). Adyar Ananda Bhavan; Aurobindo Pharma [1] Biological E. Limited; Bharat Biotech [2] Brightcom Group; Cyient; Central Institute of Tool Design; Deccan chronicle; Divi's Laboratories [3] Dr. Reddy's Laboratories [4]
Skyroot successfully test fired India's first privately developed small cryogenic engine called Dhawan-1 running on liquefied natural gas (LNG) and liquid oxygen (LOX) with pressure-fed engine cycle on 25 November 2021. It was a technology demonstration experiment for the upper stage of Vikram-2 rocket that is under active development.
On 23 July 2024, ISRO effectively concluded the second experimental flight demonstration of air breathing propulsion technology. Air Breathing Propulsion systems were symmetrically placed on both sides of the Rohini RH-560 sounding rocket used in the experiment. The Air Breathing propulsion systems were ignited successfully and the test ...
A propulsor is a mechanical device that gives propulsion. The word is commonly used in the marine vernacular, and implies a mechanical assembly that is more complicated than a propeller. The Kort nozzle, pump-jet and rim-driven thruster are examples. An example propulsor is shown in the accompanying picture.
The Hyderabad Stock Exchange Ltd. has failed to dilute 51% of its equity share capital to the public other than shareholders having trading rights on or before 28 August 2007. Consequently, in terms of section 5(2) of the Securities Contracts Regulation Act, 1956 (SCRA), the recognition granted to HSE was withdrawn with effect from 29 August 2007.
The CE-20 is the first Indian cryogenic engine to feature a gas-generator cycle. [10] The engine produces a nominal thrust of 200 kN, but has an operating thrust range between 180 kN to 220 kN and can be set to any fixed values between these limits.
The Vikas (a portmanteau from initials of VIKram Ambalal Sarabhai [5] [6]) is a family of hypergolic liquid fuelled rocket engines conceptualized and designed by the Liquid Propulsion Systems Centre in the 1970s. [7] [8] The design was based on the licensed version of the Viking engine with the chemical pressurisation system. [9]
Engine Origin Designer Vehicle Status Use Propellant Power cycle Specific impulse (s) [a] Thrust (N) [a] Chamber pressure (bar) Mass (kg) Thrust: weight ratio [b] Oxidiser: fuel ratio