Zobrazeno 1 - 10
of 33
pro vyhledávání: '"S. Le Person"'
Publikováno v:
Experimental Thermal and Fluid Science. 46:111-119
The aim of this study is to investigate the potential use of ultrasonic waves directly applied to a heat exchanger structure in order to clean some fouling layers. The heat exchanger is a double pipe configuration where the central pipe is removable.
Publikováno v:
Applied Thermal Engineering. 37:60-66
In this experimental work, performances of a double-tube heat exchanger are investigated with and without the influence of ultrasonic vibrations. A comparison is made with results obtained previously for an analogous shell-and-tube heat exchanger. Th
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Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2008, 594, pp.399-423. ⟨10.1017/S0022112007009111⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2008, 594, pp.399-423. ⟨10.1017/S0022112007009111⟩
Three different approaches were used in the present study to predict the influence of roughness on laminar flow in microchannels. Experimental investigations were conducted with rough microchannels 100 to 300μm in height (H). The pressure drop was m
Publikováno v:
Journal of Fluids Engineering
Journal of Fluids Engineering, American Society of Mechanical Engineers, 2006, 128, pp.734-741. ⟨10.1115/1.2201635⟩
Journal of Fluids Engineering, American Society of Mechanical Engineers, 2006, 128, pp.734-741. ⟨10.1115/1.2201635⟩
International audience; Numerical modeling and analytical approach were used to compute laminar flows in rough-wall microchannels. Both models considered the same arrangements of rectangular prism rough elements in periodical arrays. The numerical re
Publikováno v:
Chemical Engineering and Processing: Process Intensification
Chemical Engineering and Processing: Process Intensification, Elsevier, 2010, 49 (9), pp.936-942. ⟨10.1016/j.cep.2010.06.007⟩
Chemical Engineering and Processing: Process Intensification, Elsevier, 2010, 49 (9), pp.936-942. ⟨10.1016/j.cep.2010.06.007⟩
International audience; Heat transfer in the presence of a low-frequency ultrasonic field has been investigated. Experiments were performed using a home-made shell-and-tube heat exchanger. The aim of this study was to investigate the effect of ultras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c01d987487131b82fcb31431d334b97b
https://hal.archives-ouvertes.fr/hal-00570040
https://hal.archives-ouvertes.fr/hal-00570040
Publikováno v:
International Journal of Thermal Sciences
International Journal of Thermal Sciences, Elsevier, 2009, pp.10.1016/j.ijthermalsci.2009.04.006. ⟨10.1016/j.ijthermalsci.2009.04.006⟩
International Journal of Thermal Sciences, Elsevier, 2009, pp.10.1016/j.ijthermalsci.2009.04.006. ⟨10.1016/j.ijthermalsci.2009.04.006⟩
In this paper, roughness was modelled as a pattern of parallelepipedic elements of height k periodically distributed on the plane walls of a microchannel of height H and of infinite span. Two different approaches were used to predict the influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::928df5fb04b65e65a70a679e3df29cdc
https://hal.archives-ouvertes.fr/hal-00399701
https://hal.archives-ouvertes.fr/hal-00399701
Publikováno v:
Physics of Fluids
Physics of Fluids, American Institute of Physics, 2005, 17 (9), ⟨10.1063/1.2039667⟩
Physics of Fluids, American Institute of Physics, 2005, 17 (9), ⟨10.1063/1.2039667⟩
International audience; This article presents experimental results obtained in water flows through smooth rectangular microchannels. The experimental setup used in the present study enabled the investigation of both very small length scales (21–4.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::620b5250d90acb4802fbf121c8df2214
https://hal.archives-ouvertes.fr/hal-00204661/file/Baviere2005.pdf
https://hal.archives-ouvertes.fr/hal-00204661/file/Baviere2005.pdf
Publikováno v:
2nd International Conference on Microchannels and Minichannels
2nd International Conference on Microchannels and Minichannels, Jun 2004, Rochester, United States. pp.221-228, ⟨10.1115/ICMM2004-2338⟩
2nd International Conference on Microchannels and Minichannels, Jun 2004, Rochester, United States. pp.221-228, ⟨10.1115/ICMM2004-2338⟩
This paper presents experimental results concerning water flow in smooth and rough rectangular micro-channels. It is part of a work intended to test the classical fluid mechanics laws when the characteristic length scale of inner liquid flows falls b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c9a6ffe421499b8d98691c171863efc
https://hal.archives-ouvertes.fr/hal-00204876/file/221_1.pdf
https://hal.archives-ouvertes.fr/hal-00204876/file/221_1.pdf
Publikováno v:
1st International Conference on Microchannels and Minichannels
1st International Conference on Microchannels and Minichannels, Apr 2003, Rochester, United States. pp.765-772, ⟨10.1115/ICMM2003-1100⟩
Microscale Thermophysical Engineering
Microscale Thermophysical Engineering, Taylor & Francis, 2004, 8 (3), pp.225-237. ⟨10.1080/10893950490477419⟩
1st International Conference on Microchannels and Minichannels, Apr 2003, Rochester, United States. pp.765-772, ⟨10.1115/ICMM2003-1100⟩
Microscale Thermophysical Engineering
Microscale Thermophysical Engineering, Taylor & Francis, 2004, 8 (3), pp.225-237. ⟨10.1080/10893950490477419⟩
The objective of the present article is to compare previous experimental data of Gao et al. [20] to the predictions of Bejan and Sciubba's analysis [7] on the optimal spacing for maximum heat transfer from a package of parallel plates. Experimental i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc0af8aafea79234e2aa152c624a10ac
https://hal.archives-ouvertes.fr/hal-00204735
https://hal.archives-ouvertes.fr/hal-00204735