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Keywords: bubbles
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2024, 16(6): 061004.
Paper No: TSEA-23-1385
Published Online: April 8, 2024
... bubbles particles and droplets extended surfaces/fins forced convection thermophysical properties The ignition of combustible fluid leakage on the hot surface of an aircraft is a major cause of flight fires [ 1 ]. This issue has become a focal point in the aircraft industry [ 2 , 3...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2024, 16(2): 021011.
Paper No: TSEA-23-1357
Published Online: December 18, 2023
...% and 259.08%, respectively. A high-speed camera is used to study the bubble dynamics. Bubble diameter, departure frequency, and site density are also calculated and presented. 10 08 2023 15 11 2023 19 11 2023 18 12 2023 pool boiling CNT GO dip coating bubbles particles...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2024, 16(3): 031001.
Paper No: TSEA-23-1236
Published Online: December 18, 2023
... in inlet subcooled temperature, the HTC decreased for both channels due to increased thermal boundary layer thickness and reduced bubble formation. Further, the channel of AR = 1.25 with ribs/fins performed better than the smooth channel due to the high bubble nucleation rate. References [1...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011014.
Paper No: TSEA-21-1410
Published Online: October 14, 2022
.... The current studies on DCHEs have primarily focused on the kinetics of a single bubble of condensed vapor in immiscible liquids [ 9 – 19 ], the influence of operating parameters on the volumetric heat-transfer coefficient [ 7 , 20 – 24 ], and the evaluation of the uniformity of continuous-phase and dispersed...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2022, 14(6): 061005.
Paper No: TSEA-20-1672
Published Online: October 13, 2021
...] “Fastcam Mini UX.” Photron. https://photron.com/fastcam-mini-ux/ , Accessed January 30, 2019. [12] Jha , N. K. , and Govardhan , R. N. , 2015 , “ Interaction of a Vortex Ring With a Single Bubble: Bubble and Vorticity Dynamics ,” J. Fluid Mech. , 773 , pp. 460 – 497 . 10.1017/jfm...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2020, 12(6): 061005.
Paper No: TSEA-19-1543
Published Online: June 18, 2020
... 2020 28 02 2020 18 06 2020 bubbles particles and droplets heat and mass transfer two-phase flow and heat transfer The breakup of liquid thread as a result of the dynamic thinning process leads to the formation of droplets which have found a plethora of engineering...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041007.
Paper No: TSEA-19-1429
Published Online: December 18, 2019
...., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA0003525. 06 09 2019 11 11 2019 03 12 2019 05 12 2019 bubbles particles and droplets condensation evaporation heat and mass transfer two-phase flow and heat transfer...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 034501.
Paper No: TSEA-19-1228
Published Online: October 31, 2019
... ], electronics cooling [ 9 ], and material synthesis [ 10 – 12 ]. bubbles particles and droplets combustion and reactive flows heat transfer in manufacturing thermophysical properties two-phase flow and heat transfer very high-temperature heat transfer 14 05 2019 10 10 2019 11 10...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. April 2018, 10(2): 024501.
Paper No: TSEA-17-1097
Published Online: September 13, 2017
...Deify Law; Haden Hinkle Two-phase bubbly flows by gas injection had been shown to enhance convective heat transfer in channel flows as compared with that of single-phase flows. The present work explores the effect of gas phase distribution such as inlet air volume fraction and bubble size...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2017, 9(3): 031014.
Paper No: TSEA-16-1169
Published Online: April 21, 2017
... AND E NGINEERING A PPLICATIONS . Manuscript received June 12, 2016; final manuscript received March 8, 2017; published online April 21, 2017. Assoc. Editor: Ziad Saghir. 12 06 2016 08 03 2017 Bubbles Two-phase flow Jets Wakes Impingement Cooling Particles Droplets...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2017, 9(3): 031004.
Paper No: TSEA-16-1135
Published Online: April 4, 2017
... lifetime scales inversely with the square of cavitation number. Dynamics of individual small cavity captured at higher frame rates was found to be similar to that of an isolated bubble. In this case, a rapid collapse follow a more gradual expansion phase, unlike that shown by larger cavities. At first...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2016, 8(4): 041010.
Paper No: TSEA-15-1050
Published Online: August 9, 2016
...Ali Alhelfi; Bengt Sundén A gas bubble under the influence of an ultrasonic field so strong to destroy any material due to high pressures and temperatures reached during the collapse is the topic of the present paper. In the current work, simulations have been performed to describe the radial...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2015, 7(3): 031003.
Paper No: TSEA-14-1252
Published Online: September 1, 2015
...; published online April 8, 2015. Assoc. Editor: Mohamed S. El-Genk. 28 10 2014 23 01 2015 08 04 2015 The understanding of multiple bubbles condensation is of significant importance in developing continuum models for the large-scale subcooled flow boiling. The computational fluid...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2015, 7(2): 021014.
Paper No: TSEA-14-1235
Published Online: June 1, 2015
... . 10.1016/S0894-1777(02)00201-7 [6] Minsier , V. , and Proost , J. , 2008 , “ Shock Wave Emission Upon Spherical Bubble Collapse During Cavitation-Induced Megasonic Surface Cleaning ,” Ultrason. Sonochem. , 15 ( 4 ), pp. 598 – 604 . 10.1016/j.ultsonch.2007.06.004 [7] Kim , K. Y...
Topics: Bubbles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. June 2011, 3(2): 024502.
Published Online: July 5, 2011
... of the Bond numbers obtained for FC-72 and HFE-7000 indicates that the bubbles have to overcome higher surface tension forces before departing the foam surface in HFE-7000. Meanwhile, the effect of the foam configuration on the boiling heat transfer performance implies that a properly designed geometry...