water-test performance of the pump
31HMS Vanguard (1835) — The sixth HMS Vanguard , of the British Royal Navy was an 78 gun (or 80 gun) second rate ship of the line, launched on 25 August 1835 at Pembroke Yard. She was the first of a new type of sailing battleship: a Symondite.ConstructionThe Vanguard… …
32Bristol Siddeley Gamma — The Gamma was a family of rocket engines used in British rocketry, including the Black Knight and Black Arrow launch vehicles. They burned kerosene fuel and hydrogen peroxide. The family was based around a common combustion chamber design, used… …
33History of submarines — The history of submarines covers the historical chronology and facts related to submarines , manned autonomous boats that operate underwater. It includes the history of submersibles , which were designed primarily to operate on the surface, and… …
34Greater Underwater Propulsion Power Program — The Greater Underwater Propulsion Power Program (GUPPY) was initiated by the United States Navy after World War II to improve the submerged speed, maneuverability, and endurance of its submarines. (The Y in the acronym was added to increase… …
35Rolls-Royce Griffon — The Rolls Royce Griffon was a 2,239.33 in³ (36,696.00 cc), 6.0 bore x 6.6 stroke 60 degree V 12 aero engine. The usual assumption still prevails that the Griffon was derived from the Rolls Royce R racing engine used in the Schneider Trophy races …
36Porsche 911 GT1 — The Porsche 911 GT1 was a racing car designed for competition in the GT1 class at the 24 Hours of Le Mans and sold as a road car for homologation purposes. The street legal version was labeled the 911 GT1 Straßenversion ( Street version ).… …
37Chevrolet Vega — 1972 Chevrolet Vega GT Hatchback Coupe Manufacturer Chevrolet Division of General Motors Also called Vega 2300 …
38Centrifugal compressor — Centrifugal compressors, sometimes termed radial compressors, are a sub class of dynamic axisymmetric work absorbing turbomachinery.[1] Centrifugal impeller with a highly polished surface likely to improve performance …
39environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
40Dynamometer — For the dynamometer used in railroading, see dynamometer car .A dynamometer or dyno for short, is a machine used to measure torque and rotational speed (rpm) from which power produced by an engine, motor or other rotating can be calculated.A… …
