Excerpt from Determination of Permeability of Balloon Fabrics
Bureau's investigation of methods of determining permeability are presented in this paper. The effect of composition, method of construction, etc., upon the permeability will not be discussed in the present paper, which deals only with testing methods.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Paperback. Condition: New. Print on Demand. This book comprehensively explores methods for determining the permeability of balloon envelope fabrics to hydrogen. The author delves into the complex theory of gas penetration through rubber, examining the influence of temperature, pressure, humidity, and volatile substances on apparent permeability. Various testing methods are thoroughly analyzed, contrasting volume-loss methods with penetration methods. The author presents their advantages and disadvantages, ultimately establishing a standard test method. The book also discusses the relationship between volume-loss and penetration methods, hydrogen absorption by rubber, and provides operating directions and calculations for permeability testing. This book serves as a valuable resource for balloon fabric testing, offering insights into the science behind gas penetration and providing practical guidance for accurate and reliable permeability measurements. Forgotten Books publishes hundreds of thousands of rare and classic books. This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. The digital edition of all books may be viewed on our website before purchase. print-on-demand item. Seller Inventory # 9781528328081_0
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Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9781528328081
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Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9781528328081
Quantity: 15 available