Similitude analysis and critical conditions for spontaneous ignition of hydrogen release into the atmosphere through a tube
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.02.064
Abstract: Abstract Hydrogen is an emerging energy carrier for green hydrogen and fuel cell vehicles. The compressed gaseous hydrogen is selected by car manufacturers as a preferred option for onboard storage. One possible accident scenario is… read more here.
Keywords: spontaneous ignition; hydrogen; critical conditions; pressure ... See more keywords
Regimes and critical conditions of detonation propagation in expanding channels in gas suspensions of ultrafine aluminum particles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Loss Prevention in the Process Industries"
DOI: 10.1016/j.jlp.2021.104476
Abstract: Abstract Regimes of detonation propagation in channels with linear expansion filled with monodisperse mixtures of oxygen and ultrafine aluminum particles of various loading are studied by methods of numerical simulations. The detonation combustion of submicron… read more here.
Keywords: detonation; aluminum particles; critical conditions; detonation propagation ... See more keywords
Critical conditions and grain growth model for dynamic recrystallization of Cu-Ni-Si alloy
Sign Up to like & getrecommendations! Published in 2019 at "Results in physics"
DOI: 10.1016/j.rinp.2019.102593
Abstract: Abstract Hot compression tests of Cu-Ni-Si alloy with high Ni and Si contents were performed at the deformation temperatures of 750–950 °C, and the strain rates of 0.01–10 s−1 on a Gleeble-3800 thermo-mechanical simulator. The critical conditions… read more here.
Keywords: dynamic recrystallization; critical conditions; grain growth; growth model ... See more keywords
Critical Conditions for Liquid Chromatography of Statistical Copolymers: Functionality Type and Composition Distribution Characterization by UP-LCCC/ESI-MS.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.6b04064
Abstract: Statistical ethylene oxide (EO) and propylene oxide (PO) copolymers of different monomer compositions and different average molar masses additionally containing two kinds of end groups (FTD) were investigated by ultra high pressure liquid chromatography under… read more here.
Keywords: statistical copolymers; critical conditions; liquid chromatography; composition ... See more keywords
On critical conditions of overgroups of weak second maximal subgroups
Sign Up to like & getrecommendations! Published in 2021 at "Communications in Algebra"
DOI: 10.1080/00927872.2021.1888964
Abstract: Abstract A subgroup H of a finite group G is called a weak second maximal subgroup of G if there exists a maximal subgroup M of G such that H is a maximal subgroup of… read more here.
Keywords: maximal subgroups; maximal subgroup; second maximal; critical conditions ... See more keywords
Optimization-simulation model for real-time pump and valve operation of water distribution systems under critical conditions
Sign Up to like & getrecommendations! Published in 2019 at "Urban Water Journal"
DOI: 10.1080/1573062x.2019.1634108
Abstract: ABSTRACT A new methodology is developed for the real-time operation of water distribution systems (WDS) under critical conditions of limited electrical energy and/or water availability due to emergencies such as extreme drought conditions, electric grid… read more here.
Keywords: methodology; water; critical conditions; real time ... See more keywords
Critical ignition conditions in exothermically reacting systems: first-order reactions
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rspa.2017.0145
Abstract: In this paper, the comparative analysis of the thermal explosion (TE) critical conditions on the planes temperature–conversion degree and temperature–time was conducted. It was established that the ignition criteria are almost identical only at relatively… read more here.
Keywords: order reactions; order; first order; critical conditions ... See more keywords