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Relevant bibliographies by topics / Pulsating heat pipes

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Academic literature on the topic 'Pulsating heat pipes'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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Journal articles on the topic "Pulsating heat pipes"

1

Rajib, Uddin Rony, Nahid Hasan Md, and Ashiqur Rahman Laskar Md. "Heat Transfer of Pulsating Turbulent Flow in Pipes." European Journal of Advances in Engineering and Technology 5, no. 8 (2018): 511–16. https://doi.org/10.5281/zenodo.10715890.

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<strong>ABSTRACT</strong> Pulsating flow has a significant impact on heat and mass transfer in sterling engines, electronic cooling, nuclear reactors, gas turbines, and arterial blood flow. Flow characteristics of pulsating flows in different channels have received extensive attention in recent years. The effects of the pulsation amplitude and frequency, the Prandtl number and Reynolds number on heat transfer are characterized by variation in temperature, heat flux, and Nusselt number. In this study, pulsating turbulent flow in a pipe is analyzed using a transient ANSYS CFX simulation. The res

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Vashchyshak, I. R., and Ye R. Dotsenko. "DESIGN OF THE RECUPERATOR ON PULSATING HEAT PIPES FOR OBJECTS OF THE OIL AND GAS COMPLEX." Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas, no. 2(45) (December 12, 2018): 16–23. http://dx.doi.org/10.31471/1993-9965-2018-2(45)-16-23.

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The urgency of work is due to the expediency of ventilation systems development for structures and buildings with highly reliable energy-efficient recuperators. The ventilation systems of buildings and designs of air recuperators were analyzed and it wass determined that the optimum variant for a ventilation system of a private house would be a recuperator on heat pipes. The disadvantages of wick heat pipes were presented. The structure and principle of pulsating heat pipes were considered. The recuperator operation principle of pulsating heat pipes was given. A coolant was selected for the re

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Guo, Guanming, Masaya Kamigaki, Yuuya Inoue, et al. "Experimental Study and Conjugate Heat Transfer Simulation of Pulsating Flow in Straight and 90° Curved Square Pipes." Energies 14, no. 13 (2021): 3953. http://dx.doi.org/10.3390/en14133953.

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The turbulent pulsating flow and heat transfer in straight and 90° curved square pipes are investigated in this study. Both experimental temperature field measurements at the cross-sections of the pipes and conjugate heat transfer (CHT) simulation were performed. The steady turbulent flow was investigated and compared to the pulsating flow under the same time-averaged Reynolds number. The time-averaged Reynolds number of the pulsating flow, as well as the steady flow, was approximately 60,000. The Womersley number of the pulsating flow was 43.1, corresponding to a 30 Hz pulsating frequency. Me

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Fang, Shiqiang, Chong Zhou, Ye Zhu, Zhong Qian, and Cheng Wang. "Review on Research Progress of Pulsating Heat Pipes." Inventions 9, no. 4 (2024): 86. http://dx.doi.org/10.3390/inventions9040086.

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Since their invention by Akachi in 1990s, pulsating heat pipes (PHPs) have attracted widespread interest and application in practice, e.g., grinding, chip cooling, the thermal management of batteries, etc., owing to their notable efficiency in heat transfer and their simplicity and flexibility in structure. Key factors influencing the heat transfer efficacy of pulsating heat pipes are mainly attributed to the thermophysical properties of the working fluid, the structural parameters, and the operating conditions. Research on pulsating heat pipes is conducted through theoretical investigations,

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Mu, Haofan, and Weixiu Shi. "Review of Operation Performance and Application Status of Pulsating Heat Pipe." Sustainability 16, no. 7 (2024): 2722. http://dx.doi.org/10.3390/su16072722.

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Due to the rapid development of science and technology in today’s era, electronic equipment is constantly upgrading. Today, the developmental trend of electronic equipment is miniaturization, portability and multi-functionality. However, multi-functionality often means multi-components, so it is undoubtedly a great test of heat dissipation ability to accommodate more components in a smaller volume. Without sufficient heat dissipation capacity, a large number of components will stop working or even be damaged because of the heat generated during operation. As a new passive cooling and heat exch

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Pfotenhauer, J. M., L. D. Fonseca, C. Xu, and F. K. Miller. "Characterizing Helium Pulsating Heat Pipes." IOP Conference Series: Materials Science and Engineering 502 (April 15, 2019): 012058. http://dx.doi.org/10.1088/1757-899x/502/1/012058.

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Charoensawan, Piyanun, Sameer Khandekar, Manfred Groll, and Pradit Terdtoon. "Closed loop pulsating heat pipes." Applied Thermal Engineering 23, no. 16 (2003): 2009–20. http://dx.doi.org/10.1016/s1359-4311(03)00159-5.

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Plotnikov, L. V., L. E. Osipov, N. I. Grigoriev, D. A. Ponomarev, and O. A. Plotnikov. "Gas dynamics and heat transfer of stationary and pulsating air flows in round and triangular straight pipelines at different turbulence degrees." Power engineering: research, equipment, technology 27, no. 1 (2025): 88–102. https://doi.org/10.30724/1998-9903-2025-27-1-88-102.

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RELEVANCE of the study is determined by the fact that non-stationary gas-dynamic phenomena in pipelines of complex configuration are widespread in heat exchange and power equipment. Therefore, the study of the level of heat transfer of pulsating air flows in round and triangular pipes with different degrees of turbulence is an urgent and significant task for the development of science and technology. THE PURPOSE. The influence of gas-dynamic nonstationarity (flow pulsations) on the degree of turbulence and the intensity of heat transfer of air flows in straight pipes with different cross-secti

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Aprianingsih, Nurhalimah, Adi Winarta, Bambang Ariantara, and Nandy Putra. "Thermal performance of Pulsating Heat Pipe on Electric Motor as Cooling Application." E3S Web of Conferences 67 (2018): 03035. http://dx.doi.org/10.1051/e3sconf/20186703035.

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Heat generated in an electric motor can increase the operating temperature. The excessive operating temperature will reduce the electric motor performance and shorten the service life. An appropriate thermal management system is required to reduce the electric motor operating temperature. The objective of this study is to determine the thermal performance of pulsating heat pipes which applied to the electric motor thermal management system. A prototype of electric motor thermal management system was made from an induction motor with a cartridge heater instead of a heat-generating rotor and sta

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Song, Yanxi, and Jinliang Xu. "Chaotic behavior of pulsating heat pipes." International Journal of Heat and Mass Transfer 52, no. 13-14 (2009): 2932–41. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2009.02.030.

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Dissertations / Theses on the topic "Pulsating heat pipes"

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Khandekar, Sameer. "Thermo-hydrodynamics of closed loop pulsating heat pipes." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11312755.

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MAMELI, Mauro. "Pulsating heat pipes. Numerical Modelling and Experimental Assessment." Doctoral thesis, Università degli studi di Bergamo, 2012. http://hdl.handle.net/10446/222122.

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The present thesis is the result of a three year research study on the developing and experimental validation of a numerical model for the thermal-hydraulic simulation of Closed Loop Pulsating Heat Pipes. The project has been carried out in the framework of the PRIN-2009 and put the basis for a fruitful collaboration between the University of Bergamo and the Indian Institute of Technology Kanpur (IITK, India). The first two years were mainly devoted to improve the theoretical model and to the subsequent implementation of new subroutines. During this first stage the model has been validated by

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Mameli, Mauro. "Pulsating heat pipes. Numerical Modelling and Experimental Assessment." Doctoral thesis, Università degli studi di Bergamo, 2012. http://hdl.handle.net/10446/26720.

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The present thesis is the result of a three year research study on the developing and experimental validation of a numerical model for the thermal-hydraulic simulation of Closed Loop Pulsating Heat Pipes. The project has been carried out in the framework of the PRIN-2009 and put the basis for a fruitful collaboration between the University of Bergamo and the Indian Institute of Technology Kanpur (IITK, India). The first two years were mainly devoted to improve the theoretical model and to the subsequent implementation of new subroutines. During this first stage the model has been validated by

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Barba, Higueras María Asunción. "Study of Meter-scale Horizontal Cryogenic Pulsating Heat Pipes." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS224/document.

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Un caloduc pulsé diphasique est un lien thermique composé d'un tube capillaire lisse sous forme de serpentin reliant un évaporateur à un condenseur, séparés par une partie adiabatique. Les conditions de température et de pression du fluide à l'intérieur du caloduc sont proches des conditions de changement de phase. De ce fait, et grâce aux dimensions capillaires du tube, le fluide se distribue en différentes parties liquide et vapeur distribuées de manière alternée. Les instabilités thermo-hydrauliques permanentes sont à l'origine d'un écoulement oscillant qui permet le transfert de chaleur de

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Simonetti, Marco. "Study of convective heat transfer phenomena for turbulent pulsating flows in pipes." Thesis, Orléans, 2017. http://www.theses.fr/2017ORLE2057/document.

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Dans le but de réduire la consommation en carburant et les émissions de CO2 des moteurs à combustion interne, un des leviers, qui a intéressé diffèrent acteurs dans le secteur automobile, est la récupération de l’énergie thermique disponible dans les gaz d’échappement. Malgré différents technologie ont été investigués dans le passé; les transferts de chaleur qui apparient dans les gaz d’échappement n’ont pas encore étés suffisamment étudiés. Le fait que les échanges de la chaleur apparent dans des conditions pulsatives, notamment due aux conditions de fonctionnement moteur, rende les connaissa

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MANZONI, Miriam. "Design of pulsating heat pipes. A novel non-equilibrium lumped parameter model for transient gravity levels." Doctoral thesis, Università degli studi di Bergamo, 2016. http://hdl.handle.net/10446/52296.

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As relatively new and promising members of the wickless heat pipe family, Pulsating Heat Pipes (PHPs), with high effective thermal conductivity and construction simplicity, may answer to the present industrial demand of efficient thermal control, flexibility and low costs. In the last twenty years, many experimental and numerical works focused on PHPs, but despite the great efforts, their non linear, two-phase, internal flow remains essentially an unknown and, thus, none of the existing models is actually able to simulate it. One of the most important unsolved questions regards the influence

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MANZONI, Miriam. "Design of pulsating heat pipes. A novel non-equilibrium lumped parameter model for transient gravity levels." Doctoral thesis, Università degli studi di Bergamo, 2016. http://hdl.handle.net/10446/222108.

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As relatively new and promising members of the wickless heat pipe family, Pulsating Heat Pipes (PHPs), with high effective thermal conductivity and construction simplicity, may answer to the present industrial demand of efficient thermal control, flexibility and low costs. In the last twenty years, many experimental and numerical works focused on PHPs, but despite the great efforts, their non linear, two-phase, internal flow remains essentially an unknown and, thus, none of the existing models is actually able to simulate it. One of the most important unsolved questions regards the influence t

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Rao, Manoj. "Thermo-hydrodynamics of an extended meniscus as unit-cell approach of pulsating heat pipe." Thesis, Lyon, INSA, 2015. http://www.theses.fr/2015ISAL0080/document.

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Ce travail fait une tentative pour expliquer les oscillations induites thermiquement auto-entretenue d'un système à deux phases constitué d'un liquide-vapeur confinée ménisque isolé (un bouchon de liquide unique attenant à une bulle de vapeur) à l'intérieur d'un tube capillaire circulaire, la longueur du tube être exposé à un gradient de température net, créant ainsi un cycle continu de l'évaporation et la condensation. Ce système représente la simple « unité-cellule" version d'un caloduc oscillant (PHP). La compréhension fondamentale de son comportement de transport menant à oscillations auto

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MANGINI, Daniele. "Hybrid Thermosyphon/Pulsating Heat Pipe for Ground and Space Applications: A novel two-phase passive heat transfer device." Doctoral thesis, Università degli studi di Bergamo, 2017. http://hdl.handle.net/10446/77206.

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Pulsating heat pipes (PHP) are very promising passive heat transfer devices, simply made of a capillary tube and characterized by high thermal performance and extraordinary space adaptability. One of the main advantages with respect to Thermosyphons (TS) is that PHPs can work also without gravity assistance, making such technology interesting also for space applications. Nevertheless, the global heat power input that they can absorb is limited due to the capillary dimensions of the tube. The actual literature shows that it would be theoretically possible to build a hybrid TS/PHP with an Inner

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Dufraisse, David. "Analyse expérimentale du comportement thermo-hydraulique de caloduc oscillant (Pulsating Heat Pipe (PHP) en environnement sévère : Application aux systèmes embarqués." Thesis, Chasseneuil-du-Poitou, Ecole nationale supérieure de mécanique et d'aérotechnique, 2017. http://www.theses.fr/2017ESMA0007.

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Le caloduc oscillant est étudié depuis plus d'une vingtaine d'années, mais n'est utilisé, pour l'instant,que pour le refroidissement de composants électroniques. Il y a actuellement un engouement pour élargir l'utilisation de cette technologie au refroidissement d'équipements dissipatifs embarqués. Toutefois, malgré de nombreuses études expérimentales et numériques, Je comportement chaotique d'un caloduc oscillant rend difficile la prévision de son fonctionnement dans des conditions encore jamais rencontrées. Avant de pouvoir l'implémenter dans une application liée au transport, il est nécessa

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Books on the topic "Pulsating heat pipes"

1

Nikkanen, Kathryn. A study of pulsating heat pipes for electronics cooling applications: Structure, fluid, and performance parameters. 2005.

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Book chapters on the topic "Pulsating heat pipes"

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Parmar, Kamlesh, Ajit Kumar Parwani, and Sumit Tripathi. "A Review on Recent Advances in Pulsating Heat Pipes." In Recent Advances in Mechanical Infrastructure. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7660-4_8.

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Dreiling, Robert, Peter Schreivogel, Thinh Nguyen-Xuan, Thomas Christ, and Francesca di Mare. "Dynamic Operation Modeling of Flat-Plate Pulsating Heat Pipes for Power Electronic Applications." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-67241-5_59.

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Kossel, Logan, John Pfotenhauer, and Franklin Miller. "The Effect of Fill Ratio on the Performance and Flow Regime for Long-Distance Helium Pulsating Heat Pipes." In Proceedings of the 28th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2022. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-6128-3_56.

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dos S. Ferreira, Sabrina, Fernando N. Q. dos Santos, and Cristiano B. Tibiriçá. "Thermal Resistance Model of a Polymeric Pulsating Heat Pipe." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-93456-9_15.

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Satyanarayana, K., N. V. S. M. Reddy, P. Rosang, and S. Venugopal. "Numerical Analysis on the Performance of Nitrogen Pulsating Heat Pipe." In Springer Proceedings in Materials. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-3844-5_34.

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Lyu, Bingkun, Dong Xu, Wei Wang, et al. "Numerical Study of a Single-Loop Nitrogen Pulsating Heat Pipe." In Proceedings of the 28th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2022. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-6128-3_64.

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Dhone, Saurabh B., and A. T. Pise. "Waste Heat Recovery (WHR) of Diesel Engine Using Closed-Loop Pulsating Heat Pipe." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4488-0_64.

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Suresh, J. V., P. Bhramara, and K. Hrishikesh. "Experimentation on Pulsating Heat Pipe and CFD Analysis for Performance Enhancement." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7282-8_34.

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Shi, Yaran, Dong Xu, Bingkun Lyu, et al. "Effect of Fill Ratios on the Heat Transfer Performance of Nitrogen Cryogenic Pulsating Heat Pipe." In Proceedings of the 28th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2022. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-6128-3_63.

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Fan, Pengjie, Xuequn Wu, Jian Lu, Wenli Lv, and Yang Zhou. "Experimental Study on Influence of Acceleration on Heat Transfer Performance of Plate Pulsating Heat Pipe." In Proceedings of the Eighth Asia International Symposium on Mechatronics. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1309-9_125.

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Conference papers on the topic "Pulsating heat pipes"

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Bialocur, Michael, André Seuret, Jackson B. Marcinichen, and John R. Thome. "Enhancing Predictive Capabilities of Pulsating Heat Pipes (PHPs) Through Validation with Diverse Configurations." In 2024 23rd IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm). IEEE, 2024. http://dx.doi.org/10.1109/itherm55375.2024.10709373.

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Ma, H., and S. Liang. "Heat Transport Capability in Pulsating Heat Pipes." In 8th AIAA/ASME Joint Thermophysics and Heat Transfer Conference. American Institute of Aeronautics and Astronautics, 2002. http://dx.doi.org/10.2514/6.2002-2765.

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Taft, Brent, Bruce Drolen, and Andrew Williams. "Working Fluid Selection for Pulsating Heat Pipes." In 42nd AIAA Thermophysics Conference. American Institute of Aeronautics and Astronautics, 2011. http://dx.doi.org/10.2514/6.2011-3763.

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Hansen, Nick, and Gregory J. Michna. "Operational Temperature Ranges in Pulsating Heat Pipes." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88008.

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The pulsating heat pipe (PHP), due to its ability to dissipate large amounts of heat and reduce temperature nonuniformity, is a promising technology for electronics cooling applications. In this work, the effect of the direction of change of heat dissipation rate in a PHP was explored. A quasi-steady state was approached by either increasing or reducing the evaporator heat input rate to a given level. It was found that instead of reaching a single steady-state evaporator temperature for a given heat input and condenser temperature, there is a range within which the evaporator temperature will

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Qu, Wei, and Bin Yang. "Performances of Flat Plate Pulsating Heat Pipes." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18358.

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Flat plate pulsating heat pipe is useful for hot spot heat spreader. Two kinds of flat plate spreader of pulsating heat pipe are designed, fabricated and experimented. For the embedded circular capillary type, the transferred heat flux could reach 32W/cm2, the smallest thermal resistance for acetone, methanol and FC-72 were respectively 0.50, 0.57 and 0.40°C/W. While for the square capillary type, the transferred heat flux could reach 26W/cm2, the equivalent thermal conductivity could reach 3211W/(m. °C). There are ranges of optimal transferred power and filling ratio for different working liq

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Lin, Z. R., Z. Y. Lee, L. W. Zhang, S. F. Wang, A. A. Merrikh, and G. Refai-Ahmed. "Heat Transfer Characteristics of Aluminum Plate Pulsating Heat Pipes." In ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/ipack2011-52018.

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Heat transfer characteristics of an aluminum plate pulsating heat pipe (PHPs) were investigated experimentally. Sizes, consisting of parallel and square channels as well as different cross-sections and different number of turns were considered. Acetone was used as working fluid. The characterization had been done for various heating mode orientations, cooling conditions, and internal structures via flow visualization and thermal performance tests. The flow visualization showed that the aluminum plate PHPs can maintain the heat transfer characteristics of the liquid and the vapor slug as well a

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Nikulin, A., M. Bernagozzi, Nicolas Miche, Y. Grosu, Marco Marengo, and E. Palomo del Barrio. "PHYSICAL DEALLOYING TOWARDS PULSATING HEAT PIPES PERFORMANCE ENHANCEMENT." In International Heat Transfer Conference 17. Begellhouse, 2023. http://dx.doi.org/10.1615/ihtc17.200-200.

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Qu, Wei, Yuhua Li, and Tongze Ma. "Frequency Analysis on Pulsating Heat Pipe." In ASME 2007 InterPACK Conference collocated with the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ipack2007-33337.

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The pulsating heat pipe should have one eigen frequency based on the temperature visualization of pulsating heat pipe. The preliminary model of pulsating heat pipe is established by the force balance between the driving force, the inertial force and the frictional force. The results show that different structural parameter of pulsating heat pipe influences the eigen frequency differently. If a pulsating heat pipe has less turning number, or has micro or mini capillary, or has higher filling ratio, then the eigen frequency will change quickly. The frequency stands for the springiness of the sys

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Quan, Li, and Li Jia. "Experimental Study on Heat Transfer Characteristic of Plate Pulsating Heat Pipe." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18080.

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An experimental system of flat plate pulsating heat pipe was established and experimental research was carried out in this system to understand the mechanism of heat transfer and operating characteristics. The effects of start-up time, operating characteristics, and structures of passage, incline angle, fill ratio and working fluid on plate pulsating heat pipe were discussed. The results indicate that temperature of heating section decreases and the temperature of cooling section increases, then the thermal resistant of PHP is decreased once the plate pulsating heat pipe starts to work. Differ

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Yang, K. S., Y. C. Cheng, M. S. Jeng, K. H. Chien, and J. C. Shyu. "An experimental investigation of micro pulsating heat pipes." In 2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS). IEEE, 2013. http://dx.doi.org/10.1109/nems.2013.6559862.

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Reports on the topic "Pulsating heat pipes"

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Givler, Richard C., and Mario J. Martinez. Modeling of pulsating heat pipes. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/974406.

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Martinez, Mario J., and Richard C. Givler. Computational model of miniature pulsating heat pipes. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1177083.

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Berryhill, Adam, John Pfotenhauer, Xiao Sun, and Benjamin Shoemaker. Pulsating Heat Pipes for Accelerator Magnets. Phase I Final Report. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1770747.

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