Abo Bibliothek: Guest
Computational Thermal Sciences: An International Journal

Erscheint 6 Ausgaben pro Jahr

ISSN Druckformat: 1940-2503

ISSN Online: 1940-2554

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.5 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00017 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.28 SJR: 0.279 SNIP: 0.544 CiteScore™:: 2.5 H-Index: 22

Indexed in

EFFECT OF OPERATING FREQUENCY ON HEAT TRANSFER IN A MICROCHANNEL WITH SYNTHETIC JET

Volumen 1, Ausgabe 4, 2009, pp. 361-383
DOI: 10.1615/ComputThermalScien.v1.i4.10
Get accessGet access

ABSTRAKT

Microchannels with synthetic jet cooling devices etched in the silicon chip effectively lower the maximum chip temperature; however, in order to optimize the heat transfer, the effect of operating frequency of the synthetic jet needs to be understood. A parametric study was performed to investigate the effect of frequency of the jet at a constant jet Reynolds number. While at all frequencies there is significant reduction of the maximum temperature of the wafer below that with a steady flow in the microchannel, the difference between the three frequencies used is only 2 K. This difference is due to the redistribution of the local heat flux; in particular, to an increase with frequency in the local heat flux at the silicon wafer-fluid interface upstream of the orifice. The reduction in the mean velocity of the flow is responsible for there being hardly any difference between the results at the two higher frequencies.

REFERENZIERT VON
  1. Lee A., Timchenko V., Yeoh G.H., Reizes J.A., Three-dimensional modelling of fluid flow and heat transfer in micro-channels with synthetic jet, International Journal of Heat and Mass Transfer, 55, 1-3, 2012. Crossref

  2. Lee A., Yeoh G.H., Timchenko V., Reizes J.A., Heat transfer enhancement in micro-channel with multiple synthetic jets, Applied Thermal Engineering, 48, 2012. Crossref

  3. Lee A., Yeoh G.H., Timchenko V., Reizes J.A., Flow structure generated by two synthetic jets in a channel: Effect of phase and frequency, Sensors and Actuators A: Physical, 184, 2012. Crossref

  4. Xia Qingfeng, Zhong Shan, A PLIF and PIV study of liquid mixing enhanced by a lateral synthetic jet pair, International Journal of Heat and Fluid Flow, 37, 2012. Crossref

  5. Xia Qingfeng, Lei Shenghui, Ma Jieyan, Zhong Shan, Numerical study of circular synthetic jets at low Reynolds numbers, International Journal of Heat and Fluid Flow, 50, 2014. Crossref

  6. Qiu Yun-Long, Hu Wen-Jie, Wu Chang-Ju, Chen Wei-Fang, Flow and heat transfer characteristics in a microchannel with a circular synthetic jet, International Journal of Thermal Sciences, 164, 2021. Crossref

  7. Xia Qingfeng, Zhong Shan, An experimental study on the behaviours of circular synthetic jets at low Reynolds numbers, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 226, 11, 2012. Crossref

Zukünftige Artikel

Positivity Preserving Analysis of Central Schemes for Compressible Euler Equations Souren Misra, Alok Patra, Santosh Kumar Panda A lattice Boltzmann study of nano-magneto-hydrodynamic flow with heat transfer and entropy generation over a porous backward facing-step channel Hassane NAJI, Hammouda Sihem, Hacen Dhahri A Commemorative Volume in Memory of Darrell Pepper David Carrington, Yogesh Jaluria, Akshai Runchal In Memoriam: Professor Darrell W. Pepper – A Tribute to an Exceptional Engineering Educator and Researcher Akshai K. Runchal, David Carrington, SA Sherif, Wilson K. S. Chiu, Jon P. Longtin, Francine Battaglia, Yongxin Tao, Yogesh Jaluria, Michael W. Plesniak, James F. Klausner, Vish Prasad, Alain J. Kassab, John R. Lloyd, Yelena Shafeyeva, Wayne Strasser, Lorenzo Cremaschi, Tom Shih, Tarek Abdel-Salam, Ryoichi S. Amano, Ashwani K. Gupta, Nesrin Ozalp, Ting Wang, Kevin R. Anderson, Suresh Aggarwal, Sumanta Acharya, Farzad Mashayek, Efstathios E. Michaelides, Bhupendra Khandelwal, Xiuling Wang, Shima Hajimirza, Kevin Dowding, Sandip Mazumder, Eduardo Divo, Rod Douglass, Roy E. Hogan, Glen Hansen, Steven Beale, Perumal Nithiarasu, Surya Pratap Vanka, Renato M. Cotta, John A. Reizes, Victoria Timchenko, Ashoke De, Keith A Woodbury, John Tencer, Aaron P. Wemhoff, G.F. ‘Jerry’ Jones, Leitao Chen, Timothy S. Fisher, Sandra K. S. Boetcher, Patrick H. Oosthuizen, Hamidreza Najafi, Brent W. Webb, Satwindar S. Sadhal, Amanie Abdelmessih Modeling of Two-Phase Gas-Liquid Slug Flows in Microchannels Ayyoub Mehdizadeh Momen, SA Sherif, William E. Lear Performance of two dimensional planar curved micronozzle used for gas separation Manu K Sukesan, Shine SR A Localized Meshless Method for Transient Heat Conduction with Applications Kyle Beggs, Eduardo Divo, Alain J. Kassab Non-nested Multilevel Acceleration of Meshless Solution of Heat Conduction in Complex Domains Anand Radhakrishnan, Michael Xu, Shantanu Shahane, Surya P Vanka Assessing the Viability of High-Capacity Photovoltaic Power Plants in Diverse Climatic Zones : A Technical, Economic, and Environmental Analysis Kadir Özbek, Kadir Gelis, Ömer Özyurt MACHINE LEARNING LOCAL WALL STEAM CONDENSATION MODEL IN PRESENCE OF NON-CONDENSABLE FROM TUBE DATA Pavan Sharma LES of Humid Air Natural Convection in Cavity with Conducting Walls Hadi Ahmadi moghaddam, Svetlana Tkachenko, John Reizes, Guan Heng Yeoh, Victoria Timchenko
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen Preise und Aborichtlinien Begell House Kontakt Language English 中文 Русский Português German French Spain