Nbs Solar Collector Durability Reliability Test Program PDF Download

Excerpt from Nbs Solar Collector Durability-Reliability Test Program: Final Report In 1977, a program was initiated by nbs to help provide an experimental basis for the development of consensus standards for assessing the reliability and durability of solar collectors and their materials. In this program, eight different types of flat-plate solar collectors and small-scale cover and absorber materials specimens, representative of those in use at that time, were exposed outdoors at four sites located in different climatic regions. Periodic measurements were made of their performance as a function of exposure time. Laboratory aging tests were conducted concurrently on specimens of the same materials to provide a basis for comparison with the outdoor exposure tests. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com 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.