Results 91 to 100 of about 244,761 (369)

Droplet size and morphology characterization for diesel sprays under atmospheric operating conditions [PDF]

, 2015
The shape of microscopic fuel droplets may differ from the perfect sphere, affecting their external surface area and thus the heat transfer with the surrounding gas.
Crua, C., Gold, M., Pearson, R., Stetsyuk, V., Turner, J.E.   +4 more
core  

Soman induces endoplasmic reticulum stress and apoptosis of cerebral organoids via the GRP78‐ATF6‐CHOP signaling pathway

FEBS Open Bio, EarlyView.
Cerebral organoids were employed as a novel model to explore the neurotoxicity of soman. Soman inhibited acetylcholinesterase activity, increased cell apoptosis and upregulated endoplasmic reticulum (ER) stress markers glucose‐regulated protein 78 (GRP78), activating transcription factor 6 (ATF6) and C/EBP homologous protein (CHOP).
Yue Wei, Zhanbiao Liu, Jingjing Shi, Qian Jin, Wenqian Chen, Xuejun Chen, Liqin Li, Hui Chen   +7 more
wiley   +1 more source

Numerical investigation of local heat transfer characteristics of an oblique droplet impacting a wetted wall

Case Studies in Thermal Engineering, 2019
In this study, the flow dynamics and heat transfer process of a single droplet obliquely impacting a wall covered by a thin liquid film are investigated numerically based on the volume of fluid method, with the impact angle ranging from 0° to 45°.
Qi Yang, X.H. Wang, L. Zhu, R.J. Wang, J.Q. Zhao   +4 more
doaj  

Investigation of Regularities of Heat and Mass Transfer and Phase Transitions during Water Droplets Motion through High-Temperature Gases

Advances in Mechanical Engineering, 2014
The macroscopic regularities of heat and mass transfer and phase transitions during water droplets motion through high-temperature (more than 1000 K) gases have been investigated numerically and experimentally.
Roman S. Volkov, Olga V. Vysokomornaya, Genii V. Kuznetsov, Pavel A. Strizhak   +3 more
doaj   +1 more source

Out-of-Plane Biphilic Surface Structuring for Enhanced Capillary-Driven Dropwise Condensation [PDF]

arXiv, 2022
Rapid and sustained condensate droplet departure from a surface is key towards achieving high heat transfer rates in condensation, a physical process critical to a broad range of industrial and societal applications. Despite progress in enhancing condensation heat transfer through inducing its dropwise mode with hydrophobic materials, sophisticated ...
arxiv  

On subcellular distribution of the zinc finger 469 protein (ZNF469) and observed discrepancy in the localization of endogenous and overexpressed ZNF469

FEBS Open Bio, EarlyView.
ZNF469 regulates the expression of genes encoding extracellular matrix proteins. Endogenous ZNF469 is predominantly cytoplasmic, while in transfected cells, it forms aggregates reminiscent of biomolecular condensates, located mainly in the nucleus. These condensates exhibit overlapping staining with proteasomes and are also associated with the mitotic ...
Anne Elisabeth Christensen Mellgren, Ileana Cristea, Thomas Stevenson, Endy Spriet, Per Morten Knappskog, Stig Ove Bøe, Harald Kranz, Sushma N. Grellscheid, Eyvind Rødahl   +8 more
wiley   +1 more source

Direct contact condensation heat transfer characteristics of vapor with noncondensable gases in horizontal tubes

Case Studies in Thermal Engineering, 2023
Direct contact heat transfer characteristics of vapor condensation with noncondensable gases in horizontal tubes are studied in this paper. A three-dimensional computational model is proposed and effects of cross-flow and droplet particles interactions ...
Yongcheng Zhao, Kai Luo, Chenrui Shi, Qing Guo, Kan Qin   +4 more
doaj  

Experimental Study of Diesel-Fuel Droplet Impact on a Similarly Sized Polished Spherical Heated Solid Particle [PDF]

, 2017
The head-to-head impact of diesel-fuel droplets on a polished spherical brass target has been investigated experimentally. High-speed imaging was employed to visualize the impact process for wall surface temperatures and Weber and Reynolds numbers in the
Gavaises, M., Jadidbonab, H., Karathanassis, I. K., Mitroglou, N.   +3 more
core   +1 more source

Nonlinear enthalpy transformation for transient convective phase change in Smoothed Particle Hydrodynamics (SPH)

, 2022
A three-dimensional model is presented for the prediction of solidification behavior using a nonlinear transformation of the enthalpy equation in a Smoothed Particle Hydrodynamics (SPH) discretization.
Bussmann, Markus, Farrokhpanah, Amirsaman, Mostaghimi, Javad   +2 more
core   +1 more source

Comparative study of adenosine 3′‐pyrophosphokinase domains of MuF polymorphic toxins

FEBS Open Bio, EarlyView.
With the ultimate goal of understanding the association of toxin‐immunity modules to temperate phages, we characterized toxins from three prophages and examined cross‐protection from immunity proteins. The toxins exhibit adenosine 3′‐pyrophosphokinase activity and are toxic in Escherichia coli.
Eloïse M. Paulet, Julia Bartoli, Atakan Kabtan, Chloé M. Piras, Audrey C. Tempier, Eric Cascales, Julie P. Viala   +6 more
wiley   +1 more source