Excerpt from Notes on Heating and Ventilation
Work is measured in foot-pounds. The unit of work is the work required to raise one pound through a height of one foot. Ten units of work or ten foot pounds would be the amount of work done in raising ten pounds One foot high or one pound ten feet high. Heat is a form of motion, hence there must be some definite relation between heat and work. This relation was first determined by Joule. By a series of experiments Joule found that one heat unit was equivalent to 778 foot-pounds. It is possible, then, to express heat either in heat units or in foot-pounds.
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Paperback. Condition: New. Print on Demand. This book is an easy-to-follow guide to steam heating systems for steam fitters and designers. The author begins by explaining the theory of heat and then provides rules for determining the heat losses in different constructions. The different forms of heating systems are then discussed, and their advantages and disadvantages are compared. The author then provides detailed instructions on how to design a direct steam heating system, including information on the properties of steam and the sizing of pipes. The book also includes information on indirect steam heating systems, hot water heating systems, and ventilation systems. This book is a valuable resource for anyone who wants to learn more about steam heating systems. The author provides clear and concise explanations of the principles of operation, and the book is illustrated with numerous diagrams and examples. 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. Seller Inventory # 9781332061150_0
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781332061150
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781332061150
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Seller: moluna, Greven, Germany
Condition: New. KlappentextrnrnExcerpt from Notes on Heating and VentilationWork is measured in foot-pounds. The unit of work is the work required to raise one pound through a height of one foot. Ten units of work or ten foot pounds would be the amount . Seller Inventory # 2147920523
Quantity: Over 20 available