1、THERAAAL TRANSMISSION MEASUREMENTS OF INSULATION A symposium sponsored by ASTM Committee C-16 on Thermal and Cryogenic Insulating Materials AMERICAN SOCIETY FOR TESTING AND MATERIALS Philadelphia,Pa.,19-20 Sept.1977 ASTM SPECIAL TECHNICAL PUBLICATION 660 R.P.Tye,Dynatech R/D Company editor List pric
2、e$39.50 04-660000-10#AMERICAN SOCIETY FOR TESTING AND AAATERIALS 1916 Race Street,Philadelphia,Pa.19103 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:27:17 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproduction
3、s authorized.Copyright by AMERICAN SOCIETY FOR TESTING AND MATERIALS 1978 Library of Congress Catalog Card Number:78-060000 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Printed in Washington.D.C.December 1978 Copyright by ASTM Intl(all ri
4、ghts reserved);Sun Dec 27 13:27:17 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword This publication,Thermal Transmission Measurements of Insulation,contains papers presented at a symposium on He
5、at Transmission Mea-surements held in Philadelphia,Pa.,19-20 Sept.1977.The symposium was sponsored by Committee C-16 on Thermal and Cryogenic Insulation Materials of the American Society for Testing and Materials.R.P.Tye,Dynatech R/D Company,presided as symposium chairman and editor of this publicat
6、ion.Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:27:17 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Related ASTM Publications Heat Transmission Measurements in Thermal Insulations,STP 544
7、(1974),$30.75,04-544000-10 Thermal Insulating Covers for NPS Piping,Vessel Lagging and Dished Head Segments,C 450 Adjunct(1%5),$6.25,12-304500-00 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:27:17 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to
8、 License Agreement.No further reproductions authorized.A Note of Appreciation to Reviewers This publication is made possible by the authors and,also,the unher-alded efforts of the reviewers.This body of technical experts whose ded-ication,sacrifice of time and effort,and collective wisdom in reviewi
9、ng the papers must be acknowledged.The quality level of ASTM publications is a direct function of their respected opinions.On behalf of ASTM we acknowledge with appreciation their contribution.ASTM Committee on Publications Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:27:17 EST 2015Down
10、loaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Editorial Staff Jane B.Wheeler,Managing Editor Helen M.Hoersch,Associate Editor Ellen J.McGlinchey,Senior Assistant Editor Helen Mahy,Assistant Editor Copyright by AST
11、M Intl(all rights reserved);Sun Dec 27 13:27:17 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Introduction 1 REFERENCE MATERIALS Reference Materials for Insulation Measurement Comparisons 7 Fi
12、brous Insulating Materials as Standard Reference Materials at Low 30 TemperaturesM.BERTASI,G.BIGOLARO,AND F.DE PONTE An Interlaboratory Comparison of the ASTM C 335 Pipe Insulation 50 TestMARION HOLLINGSWORTH,JR.Does the Insulation Have a Thermal Conductivity?The Revised ASTM 60 Test Standards Requi
13、re an Answerc.M.PELANNE MATERIALS AND STRUCTURES Natural Convective Heat Transfer in Permeable Insulationc.G.73 BANKVALL Blown Cellulose Fiber Thermal Insulations:Part 1Density of Cel-82 lulose Fiber Thermal Insulation in Horizontal Applications M.BOMBERG AND C.J.SHIRTLIFFE Blown Cellulose Fiber The
14、rmal Insulations:Part 2Thermal Resist-104 ancec.J.SHIRTLIFFE AND M.BOMBERG Measurement of the Thermal Resistance of Thick Low-Density Mineral 130 Fiber InsulationM.DEGENNE,S.KLARSFELD,AND M-P.BARTHE LINE SOURCE METHODS FOR INSULATIONS Analysis of the Applicability of the Hot-Wire Technique for Deter
15、-147 mination of the Thermal Conductivity of Diathermanous Ma-terialsH.A.FINE Thermal Conductivity Measurements on High-Temperature Fibrous 154 Insulations by the Hot-Wire MethodA.J.JACKSON,J.ADAMS,AND R.C.MILLAR Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:27:17 EST 2015Downloaded/prin
16、ted byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Thermal Conductivity of Refractories:Working with the Hot-Wire 172 Methodp.JESCHKE Determination of the Thermal Conductivity of Refractory Insulating 186 Materials by the Hot-Wire Methodw.R.DAVIS PARAMETERS AFFECTING THERMAL PERFORMANCE Heat Transfer Versus Pitch Angle for Nonventilated,Triangular-Sec-203 tioned,Apex-Upward Air-Filled SpacesT.J.THIRST AND S.D.PROBERT Influenc
