A Brief History of the Evolution and Early Implementation of the Watt and Steam Engine

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FROM TRIVIAL CURIO TO THE POWERHOUSE OF A REVOLUTION: A BRIEF ACCOUNT OF THE HISTORY, EVOLUTION AND EARLY IMPLEMENTATION OF THE WATT & BOULTON STEAM ENGINE As European society entered the 18th century, the importance and potential value in applied sciences became clearer than it had ever been before. A number of technical advances were made, chief among them the Newcomen Atmospheric Engine. This engine, one of the earliest examples of the steam engine being put to practical use, was widely used in mines as a means to pump out unwanted water. However, the Newcomen Engine was riddled with flaws and defects which prevented it from widespread use. The engine could neither build nor maintain high levels of pressure, it pumped at an erratic rate, and its overall efficiency was atrocious at best. Attempts to remedy these fundamental issues of the Newcomen Engine failed, and for the most part, the engine’s design remained unchanged. Then, in the early days of the 1760’s, Scottish inventor James Watt decided to try his hand at improvement and refinement. For over a decade, Watt was consumed by his desire to improve the engine to a point where it was Fig. 1. Heron’s Aeolipile1 feasible for commercial sale and mass-application. He did so through a number of critical additions to the original design which not only revolutionized the steam engine of the era but the steam-powered society of the 1800’s.The technological advances which Watt introduced to Newcomen’s inefficient Atmospheric Engine opened up a world of new possibilities for steam engine application, stretching far beyond the borders of English coal mines. The steam engine has, for much of its history, been considered little more than a curio, a novelty of science de... ... middle of paper ... ...e, installing the engine in his earliest steamboat, the Clermont, built in 1807. Like Stevens, Fulton would go on to pioneer the use of steam as a means for transport, establishing and monopolizing the newborn commercial steamship industry of the Hudson River. As a single scientist, James Watt pushed the limits of steam power farther than any previous engineer. He developed a comparably efficient engine, capable of running at a regulated and steady rate while still exerting massive amounts of force. His innovative dedication and successful implementation of these engineering breakthroughs transformed the relatively feeble and ill-suited ‘fire-engine’ of Thomas Savery’s era into an industrial powerhouse, capable of revolutionizing nearly any industry to which it was applied. The system and methods James Watt established sowed the seeds of the oncoming revolution.

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