1、 Journal of ASTM International Selected Technical Papers STP1534Film and Nucleate Boiling ProcessesJAI Guest Editors:K.Narayan PrabhuNikolai KobaskoASTM International100 Barr Harbor DrivePO Box C700West Conshohocken,PA 19428-2959Printed in the U.S.A.ASTM Stock#:STP1534 Library of Congress Cataloging
2、-in-Publication DataFilm and nucleate boiling processes/JAI guest editors,K.Narayan Prabhu,Nikolai Kobasko.p.cm.-(Journal of ASTM International.Selected technical papers;STP1534)Includes bibliographical references and index.ISBN 978-0-8031-7520-4(alk.paper)1.Nucleate boiling.2.Film boiling.3.Heat-Tr
3、ansmission.4.Change of state(Physics)I.Prabhu,Narayan.II.Kobasko,N.I.(Nikolai Ivanovich)QC304.F44 2012536.44-dc23 2012003685Copyright 2012 ASTM INTERNATIONAL,West Conshohocken,PA.All rights reserved.This material may not be reproduced or copied,in whole or in part,in any printed,mechanical,electroni
4、c,fi lm,or other distribution and storage media,without the written consent of the publisher.Journal of ASTM International(JAI)ScopeThe JAI is a multi-disciplinary forum to serve the international scientifi c and engineering community through the timely publication of the results of original researc
5、h and critical review articles in the physical and life sciences and engineering technologies.These peer-reviewed papers cover diverse topics relevant to the science and research that establish the foundation for standards development within ASTM International.Photocopy RightsAuthorization to photoc
6、opy items for internal,personal,or educational classroom use,or the internal,personal,or educational classroom use of specifi c clients,is granted by ASTM International provided that the appropriate fee is paid to ASTM International,100 Barr Harbor Drive,P.O.Box C700,West Conshohocken,PA 19428-2959,
7、Tel:610-832-9634;online:http:/www.astm.org/copyright.The Society is not responsible,as a body,for the statements and opinions expressed in this publication.ASTM International does not endorse any products represented in this publication.Peer Review PolicyEach paper published in this volume was evalu
8、ated by two peer reviewers and at least one editor.The authors addressed all of the reviewers comments to the satisfaction of both the technical editor(s)and the ASTM International Committee on Publications.The quality of the papers in this publication refl ects not only the obvious efforts of the a
9、u-thors and the technical editor(s),but also the work of the peer reviewers.In keeping with long-standing publication practices,ASTM International maintains the anonymity of the peer reviewers.The ASTM International Committee on Publications acknowledges with appreciation their dedication and contri
10、bution of time and effort on behalf of ASTM International.Citation of PapersWhen citing papers from this publication,the appropriate citation includes the paper authors,“paper title”,J.ASTM Intl.,volume and number,Paper doi,ASTM International,West Conshohocken,PA,Paper,year listed in the footnote of
11、 the paper.A citation is provided as a footnote on page one of each paper.Printed in Bay Shore,NYFebruary,2012 ForewordTHIS COMPILATION OF THE JOURNAL OF ASTM INTERNATIONAL(JAI),STP1534,Film and Nucleate Boiling Processes,contains papers published in JAI that discuss heat quenching technologies base
12、d on several developments.These developments include:the mechanism of fi lm and nucleate boiling processes,calculating the duration of transient nucleate boiling mode,the accuracy of cooling curves and cooling rate measure-ments,the results of investigations based on use of noise control systems,and
13、 what are real and effective heat transfer coeffi cients.The JAI Guest Editors are Prof.K.Narayan Prabhu,National Institute of Technology Karnataka,Department of Metallurigical and Materials Engineering,Surathkal,Mangalore,India and Dr.Nikolai Kobasko,FASM,IQ Technologies Inc.,Akron,OH,USA.ContentsO
14、verview.viiA Volume of Fluid Phase Change Model on Adaptive Octree GridsM.W.Akhtar and S.J.Kleis .1CFD-Simulation of Film Boiling at Steel Cooling ProcessT.Kulju,J.Pyykknen,D.C.Martin,E.Muurinen,and R.L.Keiski.28Enhancement of Heat Transfer Characteristics of Transformer Oil by Addition of Aluminium
15、 NanoparticlesE.Rajesh and K.N.Prabhu .45Modeling and Simulation of Film and Transitional Boiling Processes on a Metallic Cylinder During QuenchingP.Stark and U.Fritsching.61Correlation Between Chemical Composition of Steel,Optimal Hardened Layer,and Optimal Residual Stress DistributionN.I.Kobasko .
16、81Duration of the Transient Nucleate Boiling Process and Its Use for the Development of New TechnologiesN.I.Kobasko.103Effect of Accuracy of Temperature Measurements on Determination of Heat Transfer Coefficient during Quenching in Liquid MediaN.I.Kobasko.126Intensive Quenching of Steels Parts and Tools in Water Salt Solutions of Optimal ConcentrationN.I.Kobasko,A.A.Moskalenko,V.V.Dobryvechir,and L.M.Protsenko .142Microstructure and Hardness Prediction at the Core of Steel Parts of Any Confi gur
