Results 11 to 20 of about 262,624 (284)
The Operation Analysis of the Innovative MainBox Food Storage Device
Applied Sciences, 2021 The development and construction of a prototype device (food parcel locker), consisting of small cooling and freezing chambers (boxes) ensuring temperature conditions (+5 C or −18 °C), enabling food storage were carried out. The innovative solutions have
Magdalena Wróbel-Jędrzejewska +1 more
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Testing of the N2O/HDPE Vortex Flow Pancake Hybrid Rocket Engine with Augmented Spark Igniter
Aerospace, 2023 The paper is part of the research aimed at determining if the vortex flow pancake (VFP) hybrid rocket engine is feasible as green in-space chemical propulsion.
Tomasz Palacz, Jacek Cieślik
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Gas and Propane Combustion from Stoves Emits Benzene and Increases Indoor Air Pollution
Environmental Science and Technology, 2023 Exposure pathways to the carcinogen benzene are well-established from tobacco smoke, oil and gas development, refining, gasoline pumping, and gasoline and diesel combustion.
Y. Kashtan +7 more
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Energies, 2023 The reaction of NH2 radicals with C3H8 is crucial for understanding the combustion behavior of NH3/C3H8 blends. In this study, we investigated the temperature dependence of the rate coefficients for the hydrogen abstraction reactions of C3H8 by NH2 ...
Binod Raj Giri +7 more
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Formation of Soot in Oxygen-Enriched Turbulent Propane Flames at the Technical Scale
Energies, 2020 Soot is an important component for heat transfer in combustion processes. However, it is also a harmful pollutant for humans, and strict emissions legislation motivates research on how to control soot formation and release. The formation of soot is known
Rikard Edland +3 more
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Nature Communications, 2022 The oxidative dehydrogenation of propane using CO2 (CO2-ODP) is a promising technique for high-yield propylene production and CO2 utilization. The development of a highly efficient catalyst for CO2-ODP is of great interest and benefit to the chemical ...
Feilong Xing +3 more
semanticscholar +1 more source
Nanomaterials, 2020 During the last few years graphene has emerged as a potential candidate for electronics and optoelectronics applications due to its several salient features. Graphene is a smart material that responds to any physical change in its surrounding environment.
Muhammad Haroon Rashid +2 more
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Accelerated Deactivation of Mesoporous Co3O4-Supported Au–Pd Catalyst through Gas Sensor Operation
Chemosensors, 2023 High activity of a catalyst and its thermal stability over a lifetime are essential for catalytic applications, including catalytic gas sensors. Highly porous materials are attractive to support metal catalysts because they can carry a large quantity of ...
Xuemeng Lyu +5 more
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Reactions with 1.3 propane sultone for the synthesis of cation-exchange membranes [PDF]
, 1976 For several reasons it is interesting for membrane technology to introduce strongly anionic groups in membranes. Therefore the possibilities of 1.3 propane sultone were studied to modify cellulose, cellulose acetate and polyacrylonitrile.\ud \ud The ...
Bantjes, A. +3 more
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Photoacoustic Detection of Short-Chained Hydrocarbon Isotopologues
Proceedings, 2019 We report, to our knowledge, the first optical detection of the main isotopologues of short-chained hydrocarbons. The sensor system is based on photoacoustic (also known as optoacoustic) spectroscopy (PAS, OAS). This technique takes advantage of the fact
Alain Loh, Marcus Wolff
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