Results 71 to 80 of about 67,496 (315)

Analysis of Evaporative Heat Transfer by Expansion Bubble in a Microchannel for High Heat Flux Cooling

open access: yesJournal of Thermal Science and Technology, 2012
The objectives of this study were to establish a theoretical model of the phase change heat transfer in a microchannel and to investigate the possibility of cooling under higher heat flux than the critical heat flux for nucleate boiling.
Junnosuke OKAJIMA   +2 more
doaj   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

open access: yesMolecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi   +11 more
wiley   +1 more source

R134a flow boiling heat transfer in small diameter tubes

open access: yes, 2007
Copyright @ 2007 RT Edwards Inc.Boiling heat transfer in small diameter tubes has been experimentally investigated using R134a as the working fluid. The heat transfer periments were conducted with two stainless steel tubes of internal diameter 4.26 mm ...
Huo, Y, Karayiannis, TG, Tian, S
core  

Investigation of critical heat fluxes in vertical tubes internally cooled by Freon-12, Part II - the development of a critical heat flux correlation for uniformly heated tubes. [PDF]

open access: yes, 1981
Based on the parameter groups derived from a dimensional analysis a correlation for predicting critical heat fluxes (CHF) in a uniformly heated tube cooled internally by Freon-12 has been developed by systematically examining experimental data to ...
Green, WJ
core  

The importance of sub-meter-scale snow roughness on conductive heat flux of Arctic sea ice

open access: yesJournal of Glaciology
The conductive heat flux through the snow and ice is a critical component of the mass and energy budgets in the Arctic sea ice system. We use high horizontal resolution (3–15 cm) measurements of snow topography to explore the impacts of sub-meter-scale ...
David Clemens-Sewall   +3 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Forced boiling of nanofluids, effects of contact angle and surface wettability

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Haghshenas Fard, M   +4 more
core  

Experiments critical heat flux

open access: yes, 2014
The Bachelor’s thesis deals with phenomenon of critical heat flux in a core of nuclear reactor. The first part is dedicated to describe physical nature of critical heat flux and basic thermo mechanical and hydrodynamics terms.
Štaffa, Petr
core   +1 more source

A review on boiling heat transfer enhancement with nanofluids

open access: yesNanoscale Research Letters, 2011
There has been increasing interest of late in nanofluid boiling and its use in heat transfer enhancement. This article covers recent advances in the last decade by researchers in both pool boiling and convective boiling applications, with nanofluids as ...
Barber Jacqueline   +2 more
doaj  

On the Critical Heat Flux Assessment of Micro- and Nanoscale Roughened Surfaces. [PDF]

open access: yesNanomaterials (Basel), 2022
Sajjad U   +5 more
europepmc   +1 more source

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