Results 31 to 40 of about 865,620 (376)

A New Method for Determining Interfacial Tension: Verification and Validation

Energies, 2023
Surface tension is a meaningful parameter influencing boiling and condensation in macroscopic scale, in confined spaces, or for nanofluids; it further affects boiling with surfactants.
Andrzej Gajewski, Tomasz Janusz Teleszewski   +1 more
doaj   +1 more source

Boiling of the Interface between Two Immiscible Liquids below the Bulk Boiling Temperatures of Both Components [PDF]

, 2014
We consider the problem of boiling of the direct contact of two immiscible liquids. An intense vapour formation at such a direct contact is possible below the bulk boiling points of both components, meaning an effective decrease of the boiling ...
Goldobin, Denis S., Pimenova, Anastasiya V.   +1 more
core   +1 more source

Three-Dimensional CFD Model Development and Validation for Once-Through Steam Generator (OTSG): Coupling Combustion, Heat Transfer and Steam Generation

ChemEngineering, 2022
The current research studies the coupled combustion inside the furnace and the steam generation inside the radiant and convection tubes through a typical Once-Through Steam Generator (OTSG).
Ehsan Askari Mahvelati, Mario Forcinito, Laurent Fitschy, Arthur Maesen   +3 more
doaj   +1 more source

Analytical considerations of flow boiling heat transfer in metal-foam filled tubes [PDF]

, 2012
Flow boiling in metal-foam filled tube was analytically investigated based on a modified microstructure model, an original boiling heat transfer model and fin analysis for metal foams.
Du, Y. P., Qu, Z. G., Tian, Y. (Yuan), Zhao, Changying   +3 more
core   +4 more sources

The TikTok Performances of Secondary ELA Teachers

International Journal of Contemporary Educational Research
This paper describes a study on popular TikTok video content generated by secondary English Language Arts (ELA) teachers. We examined the TikTok videos through the frameworks of Goffman’s (1956) performances.
Lauren May, Heather Wright
doaj   +1 more source

Heat transfer enhancement in phase-change heat exchangers

Aviation, 2014
The paper presents the results of boiling heat transfer enhancement due to the application of additional mesh on the heat exchanger surface. The copper mesh of porosity of 75% was sintered to the copper heater producing strong bonds between the elements.
Rafał Chatys, Milan Malcho, Łukasz J. Orman   +2 more
doaj   +1 more source

Integration of LC-MS-Based and GC-MS-Based Metabolic Profiling to Reveal the Effects of Domestication and Boiling on the Composition of Duck Egg Yolks

Metabolites, 2023
Egg yolks contain abundant lipids, proteins, and minerals that provide not only essential nutrients for embryonic development but also cheap sources of nutrients for consumers worldwide.
Yong Tian, Guoqin Li, Xizhong Du, Tao Zeng, Li Chen, Wenwu Xu, Tiantian Gu, Zhengrong Tao, Lizhi Lu   +8 more
doaj   +1 more source

Experimental Investigations on Heat Transfer Characteristics of Direct Contact Liquid Cooling for CPU

Buildings, 2022
Cooling systems can effectively enable information and communication technology (ICT) equipment to utilize power more efficiently in data centers (DCs).
Cheng Liu, Hang Yu
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Boiling Heat Transfer Enhancement on Biphilic Surfaces

Energies, 2022
Flat surfaces with different patterns of hydrophobic spots were employed for experimental investigation of boiling heat transfer. In one case, hydrophobic spots were created on a smooth copper surface and on a surface coated with arrays of micrococoons ...
Evgeny A. Chinnov, Sergey Ya. Khmel, Victor Yu. Vladimirov, Aleksey I. Safonov, Vitaliy V. Semionov, Kirill A. Emelyanenko, Alexandre M. Emelyanenko, Ludmila B. Boinovich   +7 more
doaj   +1 more source