Excerpt from Hints on Steam-Engine Design and Construction: With Practical Suggestions
Introduction. - In engineering, experience is the knowledge Of the behaviour Of certain contrivances in actual working, and a just estimation Of the difference between the result anticipated by theory and that realised in practice. It is knowledge gained by the Observation and comparison Of many conditions, and is perhaps to be most rapidly attained by a study Of failures. TO a genius it may not be essential, but an ordinary man gets his living with it.
The writer has Often thought what a valuable work might be written by any successful engineer, if he had only the courage to give us a record Of all his mistakes, his erroneous notions, and his ignorance. We Should see how he started with very limited knowledge, how he groped in the dark, yet was continually gaining wisdom, and applying it to the work he had in hand. We could follow the working Of his mind, and trace the con siderations which guided him in carrying out his successful undertakings. The work would be as interesting to engineers as the diary of Mr. Samuel Pepys is to the student Of literature and history. But perhaps it is too much to expect such a book. If an engineer kept such a diary he would probably leave instructions in his will that it should be burnt or, bequeathing it to his son, it would be looked upon very much in the same light as the life Of Dr. Johnson was regarded by the son Of that illustrious biographer.
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Paperback. Condizione: New. Print on Demand. This book offers a practical and insightful guide to the design and construction of steam engines, a technology that transformed industry in the 19th century. The author, a seasoned engineer, emphasizes the importance of experience and the value of learning from mistakes. He takes the reader through the various components of a steam engine, from the steam pipes and valves to the cylinders, air pumps, condensers, and motion work. The book is particularly valuable for its detailed examination of the problems and solutions related to specific design elements. For example, the author explores the difficulties associated with expansion and contraction in steam pipes, the challenges of achieving tight seals in valves, and the complexities of ensuring proper drainage in cylinders. Throughout the text, the author reveals his deep understanding of the principles behind steam engine operation and the practical realities of working with this technology. He emphasizes the importance of sound design practices to prevent breakdowns and ensure efficiency. This book provides a timeless resource for aspiring and seasoned engineers seeking to understand the intricacies of this foundational engineering technology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9781330364086_0
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