2/27/2024 0 Comments Steam power and sea power![]() The steamboat was also critical to facilitating the internal slave trade. The steamboat dramatically reduced time used to transport goods and allowed for increased specialization. Following the advent of the steamboat, the United States saw an incredible growth in the transportation of goods and people, which was key in westward expansion.The use of steam engines on railroads proved extraordinary since large amounts of goods and raw materials could now be delivered to cities and factories alike at a fraction of the cost traveling by wagon. Steam-hauled public railways began with the Stockton and Darlington Railway in 1825. Steam locomotives were invented after the introduction of high pressure steam engines when the Boulton and Watt patent expired in 1800.The adoption of John Smeaton’s improvements to the Newcomen engine followed by James Watt’s more efficient steam engines from the 1770s reduced the fuel costs of engines, making mines more profitable. The introduction of the steam pump by Savery in 1698 and the Newcomen steam engine in 1712 greatly facilitated the removal of water and enabled shafts to be made deeper, enabling more coal to be extracted. The steam engine was originally invented and perfected to be used in mines.After Trevithick’s development, transport applications became possible and steam engines found their way into boats, railways, farms, and road vehicles. ![]() Around the start of the 19th century, Cornish engineer Richard Trevithick and American Oliver Evans began to construct higher-pressure non-condensing steam engines, exhausting against the atmosphere. The introduction of steam engines improved productivity and technology and allowed the creation of smaller and better engines. From mines to mills, steam engines found many uses in a variety of industries.They supported talents and other companies, creating a culture where firms often shared information that they could use to create new techniques or products. This served as a kind of creative technical center for much of the British economy. In 1775, James Watt formed an engine-building and engineering partnership with manufacturer Matthew Boulton. The steam engine was one of the most important technologies of the Industrial Revolution, inspiring other innovations and initiating further technological advancements.Steam Power and Sea Power Hardback edition by Steven GrayĬhapter 1 - Introduction.- Part I: The Rise of Coal Consciousness: Coal, State, and Imperial Defence.- Chapter 2 - Investigating the Coal Question.- Chapter 3 - From Coal Consciousness to Coal Consensus.- Part II: 'An Enormous System Under Splendid Control': The Development of a Coaling Infrastructure.- Chapter 4 - Sourcing Coal for the Navy.- Chapter 5 - Managing the Navy's Imperial Supply.- Part III - Coaling Labour.- Chapter 6 - 'Gifted with Strength That Is Not Human': Using Indigenous Labour for Coaling.- Chapter 7 - 'A Shadow Would Come Over the Ship': Using Naval Labour for Coaling.- Part IV - Sojourning at the Coaling Station.- Chapter 8 - A maritime community?.- Chapter 9 - Exploring the Station.- Chapter 10 - Epilogue. These encounters and their dissemination are crucial to our understanding of imperial relationships and imaginations at the height of the imperial age. The requirement to stop regularly at foreign stations also brought men of the Royal navy into contact with local coal heavers, as well as indigenous populations and landscapes. This infrastructure required careful management, and the processes involved show the development of bureaucracy and the reliance on the ?contractor state' to ensure this was both robust and able to allow swift mobilisation in war. In doing so, it shows that the ?coal question' was central to imperial defence and the protection of trade, requiring the creation of infrastructures that spanned the globe. In particular, it considers how steam propulsion made vessels utterly dependent on a particular resource ? coal ? and its distribution around the world. This book examines how the expansion of a steam-powered Royal Navy from the second half of the nineteenth century had wider ramifications across the British Empire.
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