A compound steam engine unit is a type of steam engine where steam is expanded in two or more stages. A typical arrangement for a compound engine is that...

marine engines in the golden age of steam. These examples and compound turbines are the main but not the only uses of compounding in engines, see below...

A compound locomotive is a steam locomotive which is powered by a compound engine, a type of steam engine where steam is expanded in two or more stages...

A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure...

Stationary steam engines are fixed steam engines used for pumping or driving mills and factories, and for power generation. They are distinct from locomotive...

A marine steam engine is a steam engine that is used to power a ship or boat. This article deals mainly with marine steam engines of the reciprocating...

A steeple compound engine is a form of tandem compound steam engine that is constructed as an inverted vertical engine. Because of their great height,...

A beam engine is a type of steam engine where a pivoted overhead beam is used to apply the force from a vertical piston to a vertical connecting rod. This...

The uniflow type of steam engine uses steam that flows in one direction only in each half of the cylinder. Thermal efficiency is increased by having a...

Cornish engine is a type of steam engine developed in Cornwall, England, mainly for pumping water from a mine. It is a form of beam engine that uses steam at...

The first recorded rudimentary steam engine was the aeolipile mentioned by Vitruvius between 30 and 15 BC and, described by Heron of Alexandria in 1st-century...

high-pressure compound steam engine. In this way he made an outstanding contribution to the development and perfection of the Cornish engine. Woolf left...

Hercules was a Dutch steam paddle tugboat. She was also the first vessel to effectively use a compound steam engine. In about 1890, a discussion about...

A Corliss steam engine (or Corliss engine) is a steam engine, fitted with rotary valves and with variable valve timing patented in 1849, invented by and...

A traction engine is a steam-powered tractor used to move heavy loads on roads, plough ground or to provide power at a chosen location. The name derives...

improves efficiency. With compound engines it was possible for trans ocean steamers to carry less coal than freight. Compound steam engine powered ships enabled...

thermal engines- Internal combustion (gasoline, diesel and gas turbine-Brayton cycle engines) and External combustion engines (steam piston, steam turbine...

Doble-Besler V-2 steam engine Dobrotvorskiy MB-100 Dobrotvorskiy MB-102 Source:Gunston Dobrynin VD-4K Dobrynin VD-7 (also known as Harbin Engine Factory) Dongan...

and efficiency of steam turbines remains central to the energy economics of the 21st century. The steam turbine is a form of heat engine that derives much...

steam engines GB 189923234 (A), 1899, Improvements in steam generators GB 190006487 (A), 1901, An improvement in starting valves for compound steam engines...

from the steam at increasingly lower pressures. These engines are called compound engines. Aside from looking at the power that the engine can produce...

Chemical compound, combination of two or more elements Plastic compounding, a method of preparing plastic formulations Compound engine, a steam engine in which...

steamship design: higher boiler pressure, an efficient and compact compound steam engine, and a hull form with modest power requirements. Before Agamemnon...

expansion valve is a device in steam engine valve gear that improves engine efficiency. It operates by closing off the supply of steam early, before the piston...

The Vauclain compound was a type of compound steam locomotive that was briefly popular from the early 1890’s to the mid-1900’s. Developed by the Baldwin...

with a length of 422 feet. She was powered by a 600 hp 2-cylinder compound steam engine, barque-rigged on three masts, and had a top speed of 121⁄2 knots...

he was the only executive till 1849. The invention of the marine compound steam engine is Roentgen's main scientific achievement. Gerhard Moritz Roentgen...

High-speed steam engines were one of the final developments of the stationary steam engine. They ran at a high speed, of several hundred rpm, which was...

A steam car is a car (automobile) propelled by a steam engine. A steam engine is an external combustion engine (ECE), whereas the gasoline and diesel engines...

engine Free piston engine History of the internal combustion engine Compound steam engine Turbo-compound engine "Compound Internal Combustion Engines"...