The LR91 was an American liquid-propellant rocket engine, which was used on the second stages of Titan intercontinental ballistic missiles and launch vehicles...

improved specific impulse.: 380-385  The LR87 served as a template for the LR-91, which was used in the second stage of the Titan missile. The LR87 was a...

launching KH-8 satellites. Configuration: First stage: 2 × LR-87-AJ9 Second stage: LR-91-AJ9 Third stage: Agena-D Titan 23B used the basic Titan-IIIA...

separate sets of turbomachinery), and the second stage was propelled by an LR-91 engine. In addition to greater payload capability, the Titan II promised...

a shorter trajectory. Voyager 1's launch almost failed because Titan's LR-91 second stage shut down prematurely, leaving 1,200 pounds (540 kg) of propellant...

boosters, the first stage was equipped with two LR-87-AJ11 engines and the second stage had a single LR-91-AJ11 engine. Part of the Titan rocket family,...

and target round, rendering the .22 Extra Long cartridges obsolete. The .22 LR uses a heeled bullet, which means that the bullet is the same diameter as...

between LR+ and LR−. A worked example is shown below. view talk edit A worked example A diagnostic test with sensitivity 67% and specificity 91% is applied...

55,000 lb (25,000 kg) of propellant and was powered by a single Aerojet LR-91-AJ9, which produced 453.7 kN (102,000 lbf) for 145 seconds. The upper stage...

Empty mass 2,900 kg (6,400 lb) Gross mass 37,560 kg (82,810 lb) Powered by LR-91-11 Maximum thrust 460.314 kN (103,483 lbf) Specific impulse 316 s Burn time...