Results 71 to 80 of about 8,306 (301)

An Experimental Investigation on Flame Pulsation for a Swirl Non-Premixed Combustion

Energies, 2018
Flame pulsation has a significant effect on combustion, and understanding its oscillatory behavior is important to the combustion community. An experiment was performed to analyze the pulsation characteristics of a swirl non-premixed flame under various ...
Zhongya Xi, Zhongguang Fu, Xiaotian Hu, Syed Waqas Sabir, Yibo Jiang   +4 more
doaj   +1 more source

Effects of Dehulling and Extrusion‐Cooking on the Nutritional and Physicochemical Properties of Navy Bean (Phaseolus vulgaris L.) Flours

ChemFoodChem, EarlyView.
Dehulling combined with twin‐screw extrusion improves the nutritional and functional properties of steam treated navy beans. Protein digestibility increases while phytic acid is reduced by 43% and trypsin inhibitors are inactivated. Enhanced expansion, solubility, and sensory quality highlight the potential of dehulled bean flours for developing ...
Albarracín M, Garzon AG, Drago SR
wiley   +1 more source

Influence of the inclination of a locally heated surface on heat transfer during bifurcation of a pure thermal plume

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
The results of numerical simulation of the puffing regime of a pure thermal plume, which forms above a slightly inclined (with respect to the horizon) surface have been presented. The flow structure in the near-wall region was investigated and the fields
Khrapunov Evgenii, Chumakov Yrei
doaj   +1 more source

Fluorogenic Sydnones for Bioorthogonal Labeling of DNA

Chemistry – A European Journal, EarlyView.
Conjugates of sydnones with cyanine‐styryl dyes combine bioorthogonal reactivity with fluorogenicity. The reactivity with bicyclo[6.1.0]non‐4‐yne (BCN)‐modified DNA showed second‐order rate constants of up to k2 = 2,300 M−1s−1 and fluorescence turn‐on by one magnitude of order.
Kerstin Müller, Hans‐Achim Wagenknecht   +1 more
wiley   +1 more source

E-cigarette puffing patterns associated with high and low nicotine e-liquid strength: effects on toxicant and carcinogen exposure

BMC Public Health, 2016
Background Contrary to intuition, use of lower strength nicotine e-liquids might not offer reduced health risk if compensatory puffing behaviour occurs. Compensatory puffing (e.g.
Sharon Cox, Leon Kośmider, Hayden McRobbie, Maciej Goniewicz, Catherine Kimber, Mira Doig, Lynne Dawkins   +6 more
doaj   +1 more source

An Easy-to-Design PUF Based on a Single Oscillator: The Loop PUF [PDF]

2012 15th Euromicro Conference on Digital System Design, 2012
This paper presents an easy to design Physically Unclonable Function (PUF). The proposed PUF implementation is a loop composed of $N$ identical and controllable delay chains which are serially assembled in a loop to create a single ring oscillator. The frequency discrepancies resulting from the oscillator driven by complementary combinations of the ...
Zouha Cherif, Jean-Luc Danger, Sylvain Guilley, Lilian Bossuet   +3 more
openaire   +1 more source

An Estimation of the Heat Load Distribution on the Divertor Target Using the CSD Model

Contributions to Plasma Physics, EarlyView.
ABSTRACT Handling the heat load on the divertor target is a critical issue in the design of fusion reactors. Estimating the heat load, supported by computationally efficient simulations with varying design parameters, provides valuable input to high‐level design discussions and the development of design guidelines.
Kazuhiro Yamada, Kazuo Hoshino, Gakushi Kawamura, Hang Si, Akiyoshi Hatayama   +4 more
wiley   +1 more source

Puffing and micro-explosion of diesel-biodiesel-ethanol blends [PDF]

, 2016
The puffing and micro-explosion of a single burning droplet comprised of neat diesel, rapeseed methyl ester (RME); binary fuel mixtures of diesel-ethanol, diesel-RME, RME-ethanol; and ternary microemulsion of these fuel blends at various compositions ...
Megaritis, Athanasios, GANIPPA, LC, Xia, J, Ganippa, Lionel Christopher, Xia, Jun, Avulapati, MM, Avulapati, Madan Mohan, Megaritis, A   +7 more
core   +1 more source

Droplet-Scale Combustion Analysis of Third-Generation Biodiesel–Diesel Blends

Energies
Biodiesel derived from waste cooking oil (WCO) and animal fats is a promising alternative to fossil fuels, offering environmental benefits and renewable energy potential.
A. S. M. Sazzad Parveg, Albert Ratner
doaj   +1 more source

Coupling Fluid Neutrals to Gyrokinetic Plasma Dynamics for Edge and SOL Turbulence Simulations

Contributions to Plasma Physics, EarlyView.
ABSTRACT Accurate modeling of turbulent transport in magnetic confinement fusion devices requires extending first‐principles gyrokinetic simulations from the core to the edge and scrape‐off layer (SOL), where additional physics—particularly plasma–neutrals interactions—must be included.
Sabine Ogier‐Collin, Philipp Ulbl, Wladimir Zholobenko, Frank Jenko   +3 more
wiley   +1 more source