S. R. Mousavi, S. M. Nowee, Farzaneh Hariri Diba, A. Golmohammadi, S. H. Noie
{"title":"Experimental Investigation on Thermal Characteristics of a Two-Phased Closed Thermosyphon Using Organic Nanofluids","authors":"S. R. Mousavi, S. M. Nowee, Farzaneh Hariri Diba, A. Golmohammadi, S. H. Noie","doi":"10.1615/HEATPIPESCIETECH.2013009720","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.2013009720","url":null,"abstract":"","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128119170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"EXPERIMENTAL INVESTIGATION OF VAPOR CHAMBER WITH DIFFERENT WORKING FLUIDS AT DIFFERENT CHARGE RATIOS","authors":"A. Attia, Baiumy El-Assal","doi":"10.1615/HEATPIPESCIETECH.2012004370","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.2012004370","url":null,"abstract":"KEYWORDSVapor chamber;Flat heat pipe;Electronic cooling;Heat pipeAbstract Vapor chamber is one of highly effective thermally spread techniques in electronic cool-ing. In the following a work is conducted to evaluate thermal performance of 2.0 mm high and50 mm diameter vapor chamber with water and methyl alcohol at different charge ratios. Also, asolution of water and Propylene Glycol at two concentration 50%, 15% were tested to study theeffect of using surfactant as enhancement agent for working fluid. Also total thermal resistanceof the chamber is divided into three types (junction resistance, internal resistance, and condenserresistance) to investigate and determine which type of thermal resistance has a major effect onchamber total thermal resistance. 2012 Ain Shams University. Production and hosting by Elsevier B.V.All rights reserved.","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133223905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Schlitt, F. Bodendieck, Achim Pistorius, Eric Markestein
{"title":"Development of a CFRP Radiator with Integrated Loop Heat Pipe Tubing","authors":"R. Schlitt, F. Bodendieck, Achim Pistorius, Eric Markestein","doi":"10.1615/HEATPIPESCIETECH.2011003620","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.2011003620","url":null,"abstract":"§The paper presents work conducted on manufacturing, analysis and test of an innovative all CFRP thermal radiator for spacecraft application. The developed configuration can be used as condenser or radiation heat sink for either two-phase or single-phase heat transportation systems. For this purpose high-conductivity carbon fiber has been employed in the radiating face sheet. Thermal test results for a demonstration panel showed good agreement with analytical prediction. The new radiator configuration exhibits a weight saving of about 33% compared to a currently used all-aluminum radiator panel. The technology is intended for use in future communication satellites.","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124682071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"VISUALIZATION OF A LOOP HEAT PIPE USING NEUTRON RADIOGRAPHY","authors":"A. Okamoto, Ryuta Hatakenaka, M. Murakami","doi":"10.1615/HEATPIPESCIETECH.V2.I1-4.160","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.V2.I1-4.160","url":null,"abstract":"","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125719290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"EXPERIENCE OF SPACE APPLICATION OF AXIAL GROOVE HEAT PIPES WITH Ω-SHAPE GROOVES","authors":"K. Goncharov, V. Antonov, Y. Vinokurov","doi":"10.1615/HEATPIPESCIETECH.V5.I1-4.660","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.V5.I1-4.660","url":null,"abstract":"","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126866529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Bartuli, M. Chernysheva, S. Vershinin, Y. Maydanik
{"title":"INVESTIGATION OF THE GUIDE INSERTIONS INFLUENCE ON THE CONDENSATION OF WATER IN A NARROW GAP CONDENSER OF A LOOP HEAT PIPE","authors":"E. Bartuli, M. Chernysheva, S. Vershinin, Y. Maydanik","doi":"10.1615/HEATPIPESCIETECH.V2.I1-4.90","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.V2.I1-4.90","url":null,"abstract":"","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"219 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115077266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sara T. R. Velasquez, G. Nuernberg, J. P. Flórez, L. E. Vieira, M. Mantelli, A. N. Klein
{"title":"DEVELOPMENT OF MULTILAYER POROUS MEDIA USING COLLOIDAL PROCESSING","authors":"Sara T. R. Velasquez, G. Nuernberg, J. P. Flórez, L. E. Vieira, M. Mantelli, A. N. Klein","doi":"10.1615/HEATPIPESCIETECH.2016017167","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.2016017167","url":null,"abstract":"This work describes the development of copper oxide multilayered porous media with 30 vol% of charcoal, used as space holder material, which was milled during different time periods, 5 – 45 minutes. A previews work developed with different space holder concentration showed that 30 vol% presents the best properties of mechanical resistance and porosity for the desired application and that each concentration presents a different percentage of retraction. In the present work, to be able to develop multilayer porous media, the concentration was maintained constant and the charcoal particle size was modified. The rheological behavior of the mixture was studied through constant rate curves. The ceramic bodies were produced in different layer combinations through aqueous colloidal processing, using slip casting as molding technique. The each layer final bodies were heat treated and characterized to obtain its porosity, pore size distribution, permeability and effective thermal conductivity. The sintered samples presented porosity of 60.2±2,0 %, bimodal pore size distribution, permeability 10–10 1/m (depending of the space holder average particle size) and effective thermal conductivity of 5,6 W/(m⋅K). The multilayer porous media interface was characterized through scanning electron microscope images.","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115335337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Mikielewicz, P. Szymański, K. Błauciak, J. Wajs, J. Mikielewicz, E. Ihnatowicz
{"title":"THE NEW CONCEPT OF CAPILLARY FORCES AIDED EVAPORATOR FOR APPLICATION IN DOMESTIC ORC","authors":"D. Mikielewicz, P. Szymański, K. Błauciak, J. Wajs, J. Mikielewicz, E. Ihnatowicz","doi":"10.1615/HEATPIPESCIETECH.2012004240","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.2012004240","url":null,"abstract":"","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116875124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"EFFECTIVENESS OF GASEOUS FILM COOLING IN ROCKET NOZZLES","authors":"S.Shri Nidhi, Bhat K. Nishchith, S. Shine","doi":"10.1615/HEATPIPESCIETECH.2017019126","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.2017019126","url":null,"abstract":"","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129720034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"HEAT PIPE SCIENCE AND TECHNOLOGY: A HISTORICAL REVIEW","authors":"M. Groll","doi":"10.1615/HEATPIPESCIETECH.V5.I1-4.20","DOIUrl":"https://doi.org/10.1615/HEATPIPESCIETECH.V5.I1-4.20","url":null,"abstract":"This presentation attempts to give a historical review of heat pipe science and technology up to the present state. In a first part, a brief introduction is given into design, operation and performance limits of heat pipes and closed two-phase thermosyphons. In a second part, the historic development of closed two-phase thermosyphons and heat pipes is highlighted. It includes the history of the International Heat Pipe Conference (IHPC) series, whose 40 years anniversary we are celebrating this year. A list of overview reports and textbooks is given. A large section of this second part deals with major inventions and developments from the origins to our time. Here one can see, rather compressed and certainly not fully complete, the multitude of heat pipe/thermosyphon designs which have been developed to solve a great variety of thermal control tasks. It has also been tried to classify the numerous members of the heat pipe family in the form of a table of passive liquid-vapour heat transfer devices. The third part of the presentation deals with applications. From five of the many application fields, some selected examples are given: thermosyphons for permafrost stabilization and deicing; heat pipe/thermosyphon heat exchangers; cooling of electric and electronic devices and components; liquid metal heat pipes for temperature calibration, material treatment and solar applications; (open and closed) two-phase thermosyphons for passive nuclear safety systems.","PeriodicalId":217317,"journal":{"name":"Heat Pipe Science and Technology, An International Journal","volume":"390 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129481077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}