Schematic animation of a uniflow steam engine. The poppet valves are controlled by the rotating camshaft at the top. High pressure steam enters, red, and exhausts, yellow.
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 temperature gradient along the cylinder. Steam always enters at the hot ends of the cylinder and exhausts through ports at the cooler centre. By this means, the relative heating and cooling of the cylinder walls is reduced.
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The uniflow type of steamengine uses steam that flows in one direction only in each half of the cylinder. Thermal efficiency is increased by having a...
A steamengine is a heat engine that performs mechanical work using steam as its working fluid. The steamengine uses the force produced by steam pressure...
combustion engines, scavenging is also improved by this consistent flow direction. Uniflowsteamengine, a steamengine with a long uniflow cylinder that...
Engines fitted with Corliss valve gear offered the best thermal efficiency of any type of stationary steamengine until the refinement of the uniflow...
the uniflowengine. It was used in ships, steam locomotives and steam wagons but was displaced by steam turbines and later marine diesel engines. "An...
compound engine. The several sets of blades in a single turbine are perhaps better thought of as similar in principle to the uniflowsteamengine than to...
reciprocating steamengine design (per stage) was the uniflowengine, but by the time it appeared steam was being displaced by diesel engines, which were...
technology patents Steam car Steam locomotives of the 21st century Steam motor Uniflowsteamengine Walton, J.N. (1965–74). Doble Steam Cars, Buses, Lorries...
valves, or piston valves. For examples see the Uniflowsteamengine, and the Gardner-Serpollet steam cars, which also included axially sliding the camshaft...
Uniflow scavenging. SAE news published in the 2010s that 'Loop Scavenging' is better under any circumstance than Uniflow Scavenging. Some SI engines are...
Archives The Steam Car Club Of Great Britain – The Magnificent Doble and photograph of E14 Doble UniflowEngine Guide to the Doble Steam Motors Corporation...
cylinders. A hydraulic lock can occur in steamengines due to steam condensing back into water. In most steamengine designs there is a short time at the...
Bolton Steam Museum is a museum in Bolton, Greater Manchester, England, which houses a variety of preserved steamengines. Based in the cotton store of...
Tugboat"). She had a single screw powered by a three-cylinder Skinner Uniflowsteamengine of 1,200 hp (890 kW) served by twin Babcock & Wilcox water tube boilers...
towers that wind streams vertically upward Counterflow steamengine, such as Uniflowsteamengine Counterflow heat exchanger in Cryocooler or Recuperator...
Cyclone Waste Heat Engine (WHE) is a single-acting, Uniflowsteamengine. The two main variations are the WHE-25, a six-cylinder radial engine that was under...
The history of steam road vehicles comprises the development of vehicles powered by a steamengine for use on land and independent of rails, whether for...
This List of Russian steam locomotive classes includes those built both before and during the Soviet era. They are to the gauge of 5 ft (1,524 mm) unless...
by the firm of Boulton & Watt and worked for them in Cornwall, as a steamengine erector for ten years, spending most of the rest of his life in Birmingham...
A steam motor is a form of steamengine used for light locomotives and light self-propelled motor cars used on railways. The origins of steam motor cars...
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