Results 41 to 50 of about 116,241 (300)

Direct Numerical Simulation and Visualization of Subcooled Pool Boiling

Science and Technology of Nuclear Installations, 2014
A direct numerical simulation of the boiling phenomena is one of the promising approaches in order to clarify their heat transfer characteristics and discuss the mechanism.
Tomoaki Kunugi, Yasuo Ose
doaj   +1 more source

The Role of Pin Fin Array Configurations and Bubble Characteristics on the Pool Boiling Heat Transfer Enhancement

Fluids, 2022
Pool boiling surface modification by pin fin array has demonstrated a practical but effective cooling enhancement. Whilst the main challenge is to determine the best configuration of the pin fin dimensions and positioning, it is known that the result ...
Indro Pranoto, Muhammad Aulia Rahman, Joko Waluyo   +2 more
doaj   +1 more source

Transient pool boiling in microgravity [PDF]

International Journal of Heat and Mass Transfer, 1992
Transient nucleate pool boiling experiments using R113 are conducted for short times in microgravity and in earth gravity with different heater surface orientations and subcoolings. The heating surface is a transparent gold film sputtered on a quartz substrate, which simultaneously provides surface temperature measurements and permits viewing of the ...
Ervin, Jamie S. (Jamie Steven), Merte, Herman, Keller, R. B., Kirk, K.   +3 more
openaire   +2 more sources

Strawberry Notch 1 Acts as a Transcriptional Regulator Driving Oncogenic Programs in Liver Carcinogenesis

Advanced Science, EarlyView.
This study reports that SBNO1 protein is upregulated in several cancer entities. SBNO1 protein interacts with the basal transcription factor TFIID via TAF4, enabling its recruitment to transcription start sites and the modulation of target gene expression.
Sarah Fritzsche, Raisatun Nisa Sugiyanto, Kira Gür, Alina Krumme, Maxime Le Marois, Angelika Fraas, Aslihan Inal, Mario Huerta, Vanessa Henriques, Eva Eiteneuer, Thomas Albrecht, Alphonse Charbel, Michael T. Dill, Carsten Sticht, Carolina De La Torre, Stefan Pusch, Arianeb Mehrabi, Kai Breuhahn, Junfang Ji, Peter Schirmacher, Benjamin Goeppert, Stephanie Roessler   +21 more
wiley   +1 more source

Comparison of heat transfer coefficients of open micro-channels and plain micro-fins

EPJ Web of Conferences, 2018
The paper describes results of analysis of pool boiling heat transfer on enhanced surfaces. Two types of structural surfaces were used: open microchannel surfaces consisting of a system of parallel micro-channels 0.3 mm wide, from 0.2 to 0.5 mm deep and ...
Kaniowski Robert, Pastuszko Robert
doaj   +1 more source

Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development

Advanced Science, EarlyView.
The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu, Yanzhi Feng, Qingqing Zhu, Ting Jiang, Yueyue Gao, Kebing Nie, Xianan Tang, Ying Chen, Dianxing Hu, Xudan Yang, Shixuan Wang, Meng Wu, Jinjin Zhang   +12 more
wiley   +1 more source

Review of Pool Boiling Enhancement Techniques

NTU Journal of Engineering and Technology
Many industrial applications recently are utilizing from the pool boiling to treat heat, including power plants, cooling and refrigeration  applications, and electronics cooling applications like data centers.
Osamah Altotanje, Nabeel Abdulrazzaq
doaj   +1 more source

Stochastic Nanoscale Biophysical Cues as a Basis for the Induction of Glioblastoma‐Like Transcriptional Programs in Astrocytes

Advanced Science, EarlyView.
Stochastic nanoscale physical cues induce glioblastoma (GBM)‐associated transcriptional traits in naïve astrocytes leading to spontaneous formation of spheroids. Cells within spheroids express activated‐MMP2 and a differential gene expression pattern involving P53 and NOTCH3, providing evidence for a role for changes in brain topography, as observed in
Laurent Starck, Tobias Butelmann, Sabrina Hogan, Melika Sarem, Bernd Heimrich, Ritwick Sawarkar, Marie‐Françoise Ritz, Gregor Hutter, V. Prasad Shastri   +8 more
wiley   +1 more source

Pool Boiling of Novec-649 on Inclined Microchannel

Energies, 2023
Significant amounts of heat flow can be removed with small temperature differences by boiling. This process is used in a variety of industries, e.g., cooling electronics, digital circuits, power sources, etc.
Robert Kaniowski
doaj   +1 more source

Compound effect of EHD and surface roughness in pool boiling and CHF with R-123 [PDF]

, 2011
This article is a post-print version of the fianl published article which may be accessed at the link below.Saturated pool boiling of R-123 at 1 bar, including the critical heat flux (CHF), was enhanced by modifying the surface characteristics and ...
A. Luke, Allen, Baboi, Basu, Benjamin, Berghmans, Coleman, Cooper, D.B.R. Kenning, Das, Ferncic, Gorenflo, Hristov, Hsieh, Jabardo, Johnson, Kang, Karayiannis, Karayiannis, Kottof, Lovenguth, Luke, Luke, Luke, Luke, Markels, Ohadi, Pioro, Pohl, Reay, S.W. Ahmad, Shahryari, T.G. Karayiannis, Theofanous, Wang, Yabe, Zaghdoudi   +36 more
core   +3 more sources