The HG-3 was a liquid-fuel cryogenic rocket engine which was designed for use on the upper stages of Saturn rockets in the post-Apollo era. Designed in...

The RS-25, also known as the Space Shuttle Main Engine (SSME), is a liquid-fuel cryogenic rocket engine that was used on NASA's Space Shuttle and is used...

The BE-3 (Blue Engine 3) is a liquid hydrogen/liquid oxygen rocket engine developed by Blue Origin. The engine began development in the early 2010s and...

J-2, commonly known as Rocketdyne J-2, was a liquid-fuel cryogenic rocket engine used on NASA's Saturn IB and Saturn V launch vehicles. Built in the...

for the Space Shuttle Main Engine contest, but this was won by the RS-25, an enlarged Rocketdyne HG-3. Since these engines are fired from the point of...

of the largest and most powerful liquid-hydrogen-fueled liquid-fuel rocket engines to be designed and component-tested. It was originally developed during...

Hochgeschwindigkeit I (HG I). Me 262 V9, prototype with Jumo 004A engines used for testing radio equipment. Me 262 V10, prototype with Jumo 004A engines with two bomb...

two further flights were performed by Goddard. Blue Engine 1, or BE-1, was the first rocket engine developed by Blue Origin and was used in the company's...

969 in) MK 114 cannon. Me 262 E-2 Proposed rocket-armed variant carrying up to 48 × R4M rockets. Me 262 HG-I "High Speed" variant, modified A-1a with...

cancellation of the program. HG-3 engine M-1 (rocket engine) Wikimedia Commons has media related to J-2X (rocket engine). "J-2X Engine". Aerojet Rocketdyne....

and launch service provider. The company makes rocket engines for United Launch Alliance's Vulcan rocket and is currently operating its suborbital reusable...

Additional J-2 engines in the S-II stage, ~131 s increased upper stage propellant capacities. Improved or advanced upper stage engines, such as the HG-3, plus...

considered. It replaced the first stage's five J-2 engines with seven higher thrust HG-3-SL engines, giving 1,334,000 pounds-force (5,930 kN) of sea level...

age by H.G. Wells and by his personal interest in science, began a serious analysis of rockets, concluding that conventional solid-fuel rockets needed...

engineer who, in 1923, had purchased H.G. Cordes, a Bremerhaven firm famous for its manufacture of black-powder rockets used mainly for harpoons, signal devices...

Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum (/haɪˈdrɑːrdʒərəm/...

improved armour and engine cooling. After the VK-105PF2 engine received a boost from a manifold pressure of 1050 mmHg to 1100 mmHg, additional tests were...

the optional engine variants such as the X2, all 186S engines and the LC 186 XU1. The standard engine colour also changed in the HK to Rocket Red from the...

using 25 lb (2,053 mm Hg, 51" Hg) boost and flaps at one-third extension was remarkable! The 2,070 hp (1,540 kW) Merlin 130/131 engines fitted to the prototypes...

The Opel RAK.1 (also known as the Opel RAK.3) was the world's first purpose-built rocket-powered aircraft. It was designed and built by Julius Hatry under...

polymath, reported in 1927 that he had experimented in the 1890s with a rocket engine that used spring-loaded nozzles that periodically introduced vaporized...

high tailplane Hawker P.1065 swept wing with rocket boost Hawker P.1067 idea for swept wing with Avon engine Hunter prototype Hawker P.1069 Hawker P.1070...

addition, mono-propellant hydrazine-fueled rocket engines are often used in terminal descent of spacecraft. Such engines were used on the Viking program landers...

engine, generally designed for high-performance driving. In 1949, General Motors introduced its 88 with the company's 303-cubic-inch (5 L) OHV Rocket...

as well as LNG is used as a rocket fuel, when combined with liquid oxygen, as in the TQ-12, BE-4, Raptor, and YF-215 engines. Due to the similarities between...

or resetting the engine's manifold pressure regulator to allow overboosting, raising output as high as 1,780 horsepower at 70 in Hg. In December 1942...

through inactivation of vitamin B12. It is also used as an oxidiser in rocket propellants and motor racing fuels, and as a frothing gas for whipped cream...

mercury (61" Hg) "boost". The "boost" is the pressure to which the air–fuel mixture is compressed before being fed through to the engine's cylinders (manifold...

liquid-cooled turbo-supercharged piston engine, 1,600 hp (1,200 kW) each WEP at 60 inHg (2.032 bar) and 3,000 rpm Propellers: 3-bladed Curtiss electric constant-speed...

was re-merged into Rockwell, and by that time produced most of the rocket engines used in the United States. Rockwell also purchased the Aero Design and...