Results 11 to 20 of about 323,219 (285)

Improvements in CO2 Booster Architectures with Different Economizer Arrangements. [PDF]

open access: yes, 2020
CO2 transcritical booster architectures are widely analyzed to be applied in centralized commercial refrigeration plants in consonance with the irrevocable phase-out of HFCs.
Cabello López, Ramón   +5 more
core   +1 more source

Comparative Study of Master Oil (MO) and Lophira Lanceolata (Ochnaceae) Oil (LLO) Lubricants in Sewing Machines

open access: yesInternational Journal of Applied Sciences and Smart Technologies, 2022
In this paper, the Flash point, Fire point, Cloud point, Pour point, and Volatility of master oil (MO) and locally processed lophira lanceolata oil (LLO) were determined using standard laboratory methods.
Jamu Benson Yerima   +3 more
doaj   +1 more source

RHEOLOGICAL CHARACTERIZATION OF INDUSTRIAL WASTE MODIFIED BITUMEN [PDF]

open access: yesJournal of Engineering Science (Chişinău), 2022
The aim of this research is to evaluate the rheological properties of industrial waste modified bitumen. The varying proportion of polypropylene ranging from 0% to 20% of the weight of bitumen at 5% interval with 60/70 penetration grade was used.
EZEMENIKE, Chukwuka   +4 more
doaj   +1 more source

Experimental Investigation on Gasoline—Water Mixture Fuel Impingement Preparation Method and Spray Characteristics with High Injection Temperatures and Pressures

open access: yesEnergies, 2023
Gasoline–water mixed injections are of great interest because of their advantages for reduced manufacturing costs and improved atomization, with the potential to alleviate engine detonation and reduce emissions.
Meng Ji   +4 more
doaj   +1 more source

Effective management of heat transfer fluid flash point temperatures using a light-ends removal kit (LERK)

open access: yesCase Studies in Thermal Engineering, 2014
Heat transfer fluids (HTF) need to be regularly sampled to assess the extent of thermal degradation, oxidative state, the accumulation of short-chained light-ends and contamination by intrinsic or extrinsic particles.
Christopher Ian Wright
doaj   +1 more source

On the relation between azeotropic behavior and minimum / maximum flash point occurrences in binary mixtures of flammable compounds [PDF]

open access: yes, 2017
The flash point temperature and the boiling temperature of a mixture are related by the fact that both can be modeled based on vapor-liquid equilibrium (VLE) of each component. It has been suggested in the literature that there might exist a concomitance
Da Cunha, Sergio   +2 more
core   +3 more sources

Study of the Relationship between the Level of Lubricating Oil Contamination with Distillation Fuel and the Risk of Explosion in the Crankcase of a Marine Trunk Type Engine

open access: yesEnergies, 2023
Fuel contamination of engine lubricating oil has been previously determined to arise from two independent phenomena: the effect on oil flash point, and the effect of changing lubrication conditions on tribological pairs. This paper combines these effects
Leszek Chybowski
doaj   +1 more source

Development of a model for predicting the flash temperature during impact of titanium alloy

open access: yesAdvances in Mechanical Engineering, 2022
The use of light metals in mines is limited by the sparks and hot surfaces induced by mechanical friction and impact especially, hot surfaces which could ignite explosive atmospheres prior to the mechanical sparks.
He Pan, Yang Zhang
doaj   +1 more source

Experimental thermal hazard investigation on carbonate electrolytes using a cone calorimeter

open access: yesCase Studies in Thermal Engineering, 2021
During the thermal runaway (TR) processing of lithium-ion batteries (LIBs), electrolyte would release most of the heat as the main component. Thus, study on the fire risk of electrolyte is conductive to quantitatively evaluate the safety of LIBs. In this
Que Huang   +5 more
doaj   +1 more source

Effect of FeO3 nanoparticles on the thermodynamic and physico-chemical properties of nanofluid based on kernel palm oil methyl ester (KPOME)

open access: yesFuel Communications, 2022
This work presents an experimental study on the thermal conductivity, viscosity, flash point and fire point of kernel palm oil methyl esters (KPOME) in the presence of conductive magnetic nanoparticles (FeO3). The mass concentration of FeO3 ranges from 0,
Mengata Mengounou Ghislain   +2 more
doaj   +1 more source

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