Results 31 to 40 of about 237,909 (314)

Explosive, oscillatory, and Leidenfrost boiling at the nanoscale [PDF]

open access: yesPhys. Rev. E 99, 063110 (2019), 2019
We investigate the different boiling r\'egimes around a single continuously laser-heated 80 nm gold nanoparticle and draw parallels to the classical picture of boiling. Initially, nanoscale boiling takes the form of transient, inertia-driven, unsustainable boiling events characteristic of a nanoscale boiling crisis.
arxiv   +1 more source

Effects of cooking methods on the amino acid and mineral contents in the buds of Aralia elata

open access: yesCyTA - Journal of Food, 2018
Aralia elata buds contain many nutrients and have pleasant taste as well as unique flavor. However, there is currently no information regarding the effects of cooking methods on the nutrient contents.
Jixiang Lin   +4 more
doaj   +1 more source

Modelling Microlayer Formation in Boiling Sodium

open access: yesFluids, 2020
During boiling at a solid surface, it is often the case that a liquid layer of a few microns of thickness (’microlayer’) is formed beneath a bubble growing on the heated surface.
Giovanni Giustini   +3 more
doaj   +1 more source

Nitrate and nitrite in leek and spinach from Urmia district and their changes as affected by boiling

open access: yesInternational Journal of Environmental Health Engineering, 2013
Aims: This study was carried out to determine nitrite and nitrate levels in fresh leek and spinach from different greengrocers′ shops of Urmia (Iran) and then the effect of boiling and the effect of aqueous boiling pH were studied. Materials and Methods:
Fatemeh Nejatzadeh-Barandozi   +1 more
doaj   +1 more source

Visualization of vaporization processes and thermal characteristics of a thin flat gravity heat pipe with a threaded evaporator

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2023
The paper presents research on the visualization of boiling processes in a flat gravitational heat pipe within a range of thermal fluxes from 5 to 55 W. The main objective of the study is to identify visual patterns during boiling and correlate them with
Roman Melnyk   +3 more
doaj   +1 more source

Physics-based reduced-order modeling of flash-boiling sprays in the context of internal combustion engines [PDF]

open access: yesarXiv, 2023
Flash-boiling injection is one of the most effective ways to accomplish improved atomization compared to the high-pressure injection strategy. The tiny droplets formed via flash-boiling lead to fast fuel-air mixing and can subsequently improve combustion performance in engines. Most of the previous studies related to the topic focused on modeling flash-
arxiv  

Lattice Boltzmann modeling and simulation of forced-convection boiling on a cylinder [PDF]

open access: yesPhysics of Fluids 33 (2021), 2019
When boiling occurs in a liquid flow field, the phenomenon is known as forced-convection boiling. We numerically investigate such a boiling system on a cylinder in a flow at a saturated condition. To deal with the complicated liquid-vapor phase-change phenomenon, we develop a numerical scheme based on the pseudopotential lattice Boltzmann method (LBM).
arxiv   +1 more source

Effect of Soaking and Boiling on Anti-nutritional Factors, Oligosaccharide Contents and Protein Digestibility of Newly Developed Bambara Groundnut Cultivars

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2017
Newly developed Bambara groundnut (Vigna subterranea L.) seeds (Accessions No: TVSU 5 – Bambara Groundnut White (BGW) and TVSU 146 – Bambara Groundnut Brown (BGB)) were collected from International Institute of Tropical Agriculture (IITA), Nigeria ...
Olaposi Adeleke   +3 more
doaj   +1 more source

Hydrothermal Processing of Clarias gariepinus (Burchell, 1822) Filets: Insights on the Nutritive Value and Organoleptic Parameters

open access: yesVeterinary Sciences, 2020
This study evaluated the effects of cooking for different hydrothermal-treatment durations (10, 20, 30 and 40 min) on the proximate composition, amino acid profile, fatty acid composition and organoleptic parameters of filets of African catfish Clarias ...
Victor Tosin Okomoda   +7 more
doaj   +1 more source

Entropy and the Tolman Parameter in Nucleation Theory

open access: yesEntropy, 2019
Thermodynamic aspects of the theory of nucleation are commonly considered employing Gibbs’ theory of interfacial phenomena and its generalizations. Utilizing Gibbs’ theory, the bulk parameters of the critical clusters governing nucleation can
Jürn W. P. Schmelzer   +2 more
doaj   +1 more source

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