Results 71 to 80 of about 8,070 (219)

Sustained and Enhanced Nucleate Boiling Using Hierarchical Architectures at Large Superheats

Exploration, Volume 5, Issue 5, October 2025.
Sustained nucleate boiling and Leidenfrost delay are critical for thermal and energy industries. Leveraging vapor buffer and reducing water‐hammer pressure, this study realizes the enhancement of nucleate boiling and postponement of Leidenfrost by rationally designing and developing hierarchical nano–micro structured surfaces. Besides, AI technology is
Ji‐Xiang Wang, Hongmei Wang, Christopher Salmean, Binbin Cui, Ming‐Liang Zhong, Yufeng Mao, Jia‐Xin Li, Shuhuai Yao   +7 more
wiley   +1 more source

Performance Analysis and Tube Inlet Orifice Length Evaluation of a Once–Through Steam Generator [PDF]

E3S Web of Conferences, 2019
A numerical study is conducted for performance analysis and secondary side screw-type tube inlet orifice design of a once–through steam generator (OTSG).
Sik Han Hun, Kang Han-Ok, Yoon Juhyeon, Kim Young In, Bae Youngmin, Kim Sang Ji   +5 more
doaj   +1 more source

On the effect of the dynamic contact angle of a vapor embryo interface trapped in a nucleation site [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Lavieille, P, Léal, L, Miscevic, M, Tadrist, L, Topin, F   +5 more
core  

Pool boiling on modified surfaces using R-123 [PDF]

, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Saturated pool boiling of R-123 was investigated for five horizontal copper surfaces modified by different treatments, namely, an emery-polished surface, a fine ...
Ahmad S. W., Ahmad S. W., Buxton A. L., Coleman W. H., Cooper M. G., John S. Lewis, McGillis W. R., Rohsenow W. M., Ryan J. McGlen, Syed W. Ahmad, Tassos G. Karayiannis, Zaghdoudi M. C.   +11 more
core   +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

“Lab‐Quakes”: Quantifying the Complete Energy Budget of High‐Pressure Laboratory Failure

AGU Advances, Volume 6, Issue 5, October 2025.
Abstract Understanding the interplay of various energy sinks during seismic fault slip is essential for advancing earthquake physics and improving hazard assessment. However, quantifying the energy consumed by major dissipative processes remains a challenge.
Daniel Ortega‐Arroyo, Hoagy O'Ghaffari, Matěj Peč, Zheng Gong, Roger R. Fu, Markus Ohl, Camilla Cattania, Oliver Plümper   +7 more
wiley   +1 more source

Development and Application of Soft Magnetic Ferritic  Stainless Steel JB-J6 Wire Rod

Teshugang, 2021
The aim chemical  composition   of  JB-J6   steel(/%:0.01C,2. 1Si,0.25Mn,0.018P,0.025S,16Cr) is   designed, and by VOD refining technology, LF refining process ( binary basicity slag control in0.9~1.
陈超, 张增武
doaj  

Genomic Basis and Climate Change Vulnerability of Migration Timing in Atlantic Salmon (Salmo salar)

Evolutionary Applications, Volume 18, Issue 10, October 2025.
ABSTRACT With global environmental change, mismatches between seasonal movements of species and environmental conditions are increasingly impacting survival and persistence. Atlantic salmon (Salmo salar) perform long‐distance marine migrations culminating in a return to natal rivers, the timing of which varies among and within populations.
Samantha V. Beck, Tony Kess, Cameron M. Nugent, J. Brian Dempson, Gerald Chaput, Hallie E. Arno, Steve Duffy, Nicole Smith, Paul Bentzen, Matthew Kent, Victoria L. Pritchard, Ian R. Bradbury   +11 more
wiley   +1 more source

Similarities and differences between flow boiling in microchannels and pool boiling [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Kandlikar, SG   +1 more
core  

Exploring Low‐Global Warming Potential Refrigerants for Medium‐Charge Systems

Energy Technology, Volume 13, Issue 9, September 2025.
This study evaluates 15 low‐global warming potential (GWP) refrigerants as alternatives for medium‐charge systems, focusing on environmental impacts, operational performance, and system design integration. Key findings reveal R‐447A's suitability for standard climates and R‐454B's advantages in high ambient conditions, providing actionable guidance for
Fadi Alsouda, Nick S. Bennett, Suvash C. Saha, Mohammad S. Islam   +3 more
wiley   +1 more source